content: package com.example.anan.AAChartCore.ChartsDemo.chartcomposer;
  
  import static com.github.AAChartModel.AAChartCore.AATools.AAColor.AARgba;
  import static com.example.anan.AAChartCore.ChartsDemo.chartcomposer.AAChartSymbolConst.base64Symbol;
  import static com.example.anan.AAChartCore.ChartsDemo.chartcomposer.AAChartSymbolConst.imageSymbol;
  import static com.example.anan.AAChartCore.ChartsDemo.chartcomposer.AAChartSymbolConst.predefinedSymbol1;
  import static com.example.anan.AAChartCore.ChartsDemo.chartcomposer.AAChartSymbolConst.predefinedSymbol2;
  
  import com.github.AAChartModel.AAChartCore.AAChartCreator.AAChartModel;
  import com.github.AAChartModel.AAChartCore.AAChartCreator.AASeriesElement;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartAlignType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartAnimationType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartFontWeightType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartLineDashStyleType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartStackingType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartSymbolStyleType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartSymbolType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartVerticalAlignType;
  import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartZoomType;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAColumn;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AADataElement;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AADataLabels;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAHalo;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAHover;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAInactive;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAMarker;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAMarkerHover;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAMarkerStates;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AASVGAttributes;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AASelect;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAShadow;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAStates;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAStyle;
  import com.github.AAChartModel.AAChartCore.AAOptionsModel.AAZonesElement;
  import com.github.AAChartModel.AAChartCore.AATools.AAColor;
  import com.github.AAChartModel.AAChartCore.AATools.AAGradientColor;
  import com.github.AAChartModel.AAChartCore.AATools.AALinearGradientDirection;
  
  import java.util.ArrayList;
  import java.util.Map;
  
  public class CustomStyleChartComposer {
  
      public static AAChartModel configureColorfulChart() {
          String[] colorsNameArr = {
                  "red",
                  "orange",
                  "yellow",
                  "green",
                  "cyan",
                  "blue",
                  "purple",
                  "gray",
                  "darkGray",
                  "lightGray",
                  "magenta",
                  "brown",
                  "black"
          };
  
          String[] colorsArr = {
                  AAColor.Red,
                  AAColor.Orange,
                  AAColor.Yellow,
                  AAColor.Green,
                  AAColor.Cyan,
                  AAColor.Blue,
                  AAColor.Purple,
                  AAColor.Gray,
                  AAColor.DarkGray,
                  AAColor.LightGray,
                  AAColor.Magenta,
                  AAColor.Brown,
                  AAColor.Black,
          };
  
          return new AAChartModel()
                  .chartType(AAChartType.Bar)
                  .animationType(AAChartAnimationType.Bounce)
                  .title("Colorful Chart")
                  .subtitle("use AAColor to get color string")
                  .dataLabelsEnabled(false)
                  .categories(colorsNameArr)
                  .colorsTheme(colorsArr)
                  .stacking(AAChartStackingType.Percent)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo")
                                  .data(new Object[]{
                                          149.9, 171.5, 106.4, 129.2, 144.0, 176.0, 135.6, 188.5, 276.4, 214.1, 95.6, 54.4})
                                  .colorByPoint(true)
                  });
  
      }
  
      public static AAChartModel configureColorfulGradientColorChart() {
          String[] gradientColorNamesArr = {
                  "oceanBlue",
                  "sanguine",
                  "lusciousLime",
                  "purpleLake",
                  "freshPapaya",
                  "ultramarine",
                  "pinkSugar",
                  "lemonDrizzle",
                  "victoriaPurple",
                  "springGreens",
                  "mysticMauve",
                  "reflexSilver",
                  "newLeaf",
                  "cottonCandy",
                  "pixieDust",
                  "fizzyPeach",
                  "sweetDream",
                  "firebrick",
                  "wroughtIron",
                  "deepSea",
                  "coastalBreeze",
                  "eveningDelight",
                  "neonGlowColor",
                  "berrySmoothieColor"
          };
  
          Map[] gradientColorArr = {
                  AAGradientColor.OceanBlue,
                  AAGradientColor.Sanguine,
                  AAGradientColor.LusciousLime,
                  AAGradientColor.PurpleLake,
                  AAGradientColor.FreshPapaya,
                  AAGradientColor.Ultramarine,
                  AAGradientColor.PinkSugar,
                  AAGradientColor.LemonDrizzle,
                  AAGradientColor.VictoriaPurple,
                  AAGradientColor.SpringGreens,
                  AAGradientColor.MysticMauve,
                  AAGradientColor.ReflexSilver,
                  AAGradientColor.NewLeaf,
                  AAGradientColor.CottonCandy,
                  AAGradientColor.PixieDust,
                  AAGradientColor.FizzyPeach,
                  AAGradientColor.SweetDream,
                  AAGradientColor.Firebrick,
                  AAGradientColor.WroughtIron,
                  AAGradientColor.DeepSea,
                  AAGradientColor.CoastalBreeze,
                  AAGradientColor.EveningDelight,
                  AAGradientColor.NeonGlow,
                  AAGradientColor.BerrySmoothie
          };
  
          return new AAChartModel()
                  .chartType(AAChartType.Bar)
                  .title("Colorful Column Chart")
                  .subtitle("single data array colorful column chart")
                  .categories(gradientColorNamesArr)
                  .colorsTheme(gradientColorArr)
                  .yAxisTitle("gradient color")
                  .stacking(AAChartStackingType.Percent)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo")
                                  .data(new Object[]{
                                          149.9, 171.5, 106.4, 129.2, 144.0, 176.0, 135.6, 188.5, 276.4, 214.1, 95.6, 54.4,
                                          149.9, 171.5, 106.4, 129.2, 144.0, 176.0, 135.6, 188.5, 276.4, 214.1, 95.6, 54.4})
                                  .colorByPoint(true)
                  });
  
      }
  
      public static AAChartModel configureDiscontinuousDataChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .title("Discontinuous Data Chart")
                  .dataLabelsEnabled(true)
                  .tooltipEnabled(true)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo")
                                  .data(new Object[]{6.9, 9.5, 14.5, 18.2, 21.5, null, null, null, null, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6})
                                  .color(AAGradientColor.DeepSea)
  
                  });
  
      }
  
      public static AAChartModel configureColorfulColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .title("Colorful Column Chart")
                  .subtitle("single data array colorful column chart")
                  .colorsTheme(new String[]{"#febc0f", "#FF14d4", "#0bf8f5", "#F33c52", "#1904dd",})
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("东京")
                                  .data(new Object[]{149.9, 171.5, 106.4, 129.2, 144.0, 176.0, 135.6, 188.5, 276.4, 214.1, 95.6, 54.4})
                                  .colorByPoint(true)
                  });
      }
  
      public static AAChartModel configureNightingaleRoseChart() {
          return new AAChartModel()
                  .title("南丁格尔玫瑰图")
                  .subtitle("极地图中的一种")
                  .yAxisTitle("cm")
                  .chartType(AAChartType.Column)
                  .xAxisVisible(false)//是否显示最外一层圆环
                  .yAxisVisible(true)//是否显示中间的多个圆环
                  .legendEnabled(false)//隐藏图例(底部可点按的小圆点)
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .dataLabelsEnabled(true)
                  .polar(true)//极地化图形
                  .series(new AASeriesElement[]{
                                  new AASeriesElement()
                                          .name("东京")
                                          .data(new Object[]{7.0, 6.9, 9.5, 9.6, 13.9, 14.5, 18.3, 18.2, 21.5, 25.2, 26.5, 23.3}),
                          }
                  )
                  ;
      }
  
      public static AAChartModel configureChartWithShadowStyle() {
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(0)
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .lineWidth(8.0)
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6})
                                  .shadow(new AAShadow()
                                  .offsetX(15.0)
                                  .offsetY(15.0)
                                  .opacity(0.2f)
                                  .width(8.0)
                                  .color(AAColor.Red))
                  });
      }
  
      public static AAChartModel configureColorfulGradientAreaChart() {
          Object[][] stopsArr = {
                  {0.00, "#febc0f"},
                  {0.50, "#FF14d4"},
                  {1.00, "#0bf8f5"},
          };//颜色字符串设置支持十六进制类型和 rgba 类型
  
          Map<String, Object> linearGradientColor = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToLeft,
                  stopsArr
          );//颜色字符串设置支持十六进制类型和 rgba 类型
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(0)
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                                  new AASeriesElement()
                                          .name("Tokyo Hot")
                                          .lineWidth(3)
                                          .color(linearGradientColor)
                                          .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                          }
                  );
      }
  
  
      public static AAChartModel configureColorfulGradientSplineChart() {
          Object[][] stopsArr = {
                  {0.00, "#febc0f"},
                  {0.25, "#FF14d4"},
                  {0.50, "#0bf8f5"},
                  {0.75, "#F33c52"},
                  {1.00, "#1904dd"},
          };//颜色字符串设置支持十六进制类型和 rgba 类型
  
          Map<String, Object> linearGradientColor = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToLeft,
                  stopsArr
          );//颜色字符串设置支持十六进制类型和 rgba 类型
  
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(0)
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                                  new AASeriesElement()
                                          .name("Tokyo Hot")
                                          .lineWidth(15.0)
                                          .color(linearGradientColor)
                                          .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                          }
                  );
      }
  
  
      public static AAChartModel configureGradientColorAreasplineChart() {
          Map<String, Object> linearGradientColor = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  "rgba(2255,20,147,1)",//深粉色, alpha 透明度 1
                  "rgba(255,105,180,0.1)"//热情的粉红, alpha 透明度 0.1
          );//颜色字符串设置支持十六进制类型和 rgba 类型
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(8)//marker点半径为8个像素
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)//marker点为空心效果
                  .markerSymbol(AAChartSymbolType.Circle)//marker点为圆形点○
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                                  new AASeriesElement()
                                          .name("Tokyo Hot")
                                          .lineWidth(5.0)
                                          .color(AARgba(220, 20, 60, 1.0f))//猩红色, alpha 透明度 1
                                          .fillColor(linearGradientColor)
                                          .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                          }
                  );
      }
  
  
      public static AAChartModel configureSpecialStyleMarkerOfSingleDataElementChart() {
          Object[][] stopsArr = {
                  {0.00, "#febc0f"},
                  {0.25, "#FF14d4"},
                  {0.50, "#0bf8f5"},
                  {0.75, "#F33c52"},
                  {1.00, "#1904dd"},
          };//颜色字符串设置支持十六进制类型和 rgba 类型
  
          Map<String, Object> gradientColorDic1 = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToRight,
                  stopsArr
          );
  
          AADataElement singleSpecialData = new AADataElement()
                  .marker(new AAMarker()
                          .radius(8)//曲线连接点半径
                          .symbol(AAChartSymbolType.Circle)//曲线点类型："circle", "square", "diamond", "triangle","triangle-down"，默认是"circle"
                          .fillColor("#FFFFFF")//点的填充色(用来设置折线连接点的填充色)
                          .lineWidth(5)//外沿线的宽度(用来设置折线连接点的轮廓描边的宽度)
                          .lineColor("#FF0000")//外沿线的颜色(用来设置折线连接点的轮廓描边颜色，当值为空字符串时，默认取数据点或数据列的颜色)
                  )
                  .y(26.5);
  
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .backgroundColor("#4b2b7f")
                  .dataLabelsEnabled(false)//是否显示值
                  .tooltipEnabled(true)
                  .markerRadius(0)
                  .xAxisVisible(false)
                  .yAxisVisible(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Virtual Data")
                                  .lineWidth(6)
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, singleSpecialData, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6})
                                  .color(gradientColorDic1)
                  });
      }
  
      public static AAChartModel configureSpecialStyleColumnOfSingleDataElementChart() {
          AADataElement singleSpecialData = new AADataElement()
                  .color(AAGradientColor.FreshPapaya)
                  .y(49.5);
  
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .dataLabelsEnabled(false)//是否显示值
                  .tooltipEnabled(false)
                  .markerRadius(0)
                  .xAxisVisible(false)
                  .yAxisVisible(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Virtual Data")
                                  .lineWidth(6)
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, singleSpecialData, 5.2, 26.5, 23.3, 26.5, 13.9, 9.6})
                                  .color(AAGradientColor.OceanBlue)
                  });
      }
  
      public static AAChartModel configureAreaChartThreshold() {
          Map<String, Object> gradientColorDic1 = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  "rgba(30, 144, 255,1)",//DodgerBlue, alpha 透明度 1
                  "rgba(30, 144, 255,0.1)"//DodgerBlue, alpha 透明度 0.1
          );
  
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisGridLineWidth(0)
                  .categories(new String[]{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "July", "Aug", "Spe", "Oct", "Nov", "Dec"})
                  .dataLabelsEnabled(false)//是否显示值
                  .markerRadius(8)
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .threshold((-200))
                                  .data(new Object[]{106.4, 129.2, 269.9, -100.5, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4})
                                  .lineWidth(6)
                                  .color("rgba(30, 144, 255,1)")
                                  .fillColor(gradientColorDic1)
                  });
      }
  
      //refer to online sample https://jshare.com.cn/github/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/series-marker-symbol/
      public static AAChartModel customScatterChartMarkerSymbolContent() {
          AASeriesElement element1 = new AASeriesElement()
                  .name("Predefined symbol")
                  .data(new Object[]{0.45, 0.43, 0.50, 0.55, 0.58, 0.62, 0.83, 0.39, 0.56, 0.67, 0.50, 0.34, 0.50, 0.67, 0.58, 0.29, 0.46, 0.23, 0.47, 0.46, 0.38, 0.56, 0.48, 0.36})
                  .marker(new AAMarker()
                          .symbol(predefinedSymbol1));
  
          AASeriesElement element2 = new AASeriesElement()
                  .name("Image symbol")
                  .data(new Object[]{0.38, 0.31, 0.32, 0.32, 0.64, 0.66, 0.86, 0.47, 0.52, 0.75, 0.52, 0.56, 0.54, 0.60, 0.46, 0.63, 0.54, 0.51, 0.58, 0.64, 0.60, 0.45, 0.36, 0.67})
                  .marker(new AAMarker()
                          .symbol(imageSymbol));
  
          AASeriesElement element3 = new AASeriesElement()
                  .name("Base64 symbol (*)")
                  .data(new Object[]{0.46, 0.32, 0.53, 0.58, 0.86, 0.68, 0.85, 0.73, 0.69, 0.71, 0.91, 0.74, 0.60, 0.50, 0.39, 0.67, 0.55, 0.49, 0.65, 0.45, 0.64, 0.47, 0.63, 0.64})
                  .marker(new AAMarker()
                          .symbol(base64Symbol));
  
          AASeriesElement element4 = new AASeriesElement()
                  .name("Custom symbol")
                  .data(new Object[]{0.60, 0.51, 0.52, 0.53, 0.64, 0.84, 0.65, 0.68, 0.63, 0.47, 0.72, 0.60, 0.65, 0.74, 0.66, 0.65, 0.71, 0.59, 0.65, 0.77, 0.52, 0.53, 0.58, 0.53})
                  .marker(new AAMarker()
                          .symbol(predefinedSymbol2));
  
          return new AAChartModel()
                  .chartType(AAChartType.Scatter)
                  .yAxisMax(3.5)
                  .yAxisGridLineWidth(0)
                  .stacking(AAChartStackingType.Normal)
                  .markerRadius(8)
                  .series(new AASeriesElement[]{element1, element2, element3, element4});
      }
  
      //refer to online sample https://jshare.com.cn/github/highcharts/highcharts/tree/master/samples/highcharts/plotoptions/series-marker-symbol/
      public static AAChartModel customLineChartMarkerSymbolContent() {
          AAChartModel aaChartModel = customScatterChartMarkerSymbolContent();
          aaChartModel.chartType = AAChartType.Line;
          return aaChartModel;
      }
  
      //三角形雷达图
      public static AAChartModel configureTriangleRadarChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisMax(15.0)
                  .yAxisGridLineWidth(0)
                  .xAxisVisible(false)
                  .markerRadius(0)
                  .polar(true)//是否极化图形
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .data(new Object[]{15.0, 15.0, 15.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{9.0, 9.0, 9.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{6.0, 6.0, 6.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{3.0, 3.0, 3.0,}),
                  });
      }
  
      //四边形雷达图
      public static AAChartModel configureQuadrangleRadarChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisMax(15.0)
                  .yAxisGridLineWidth(0)
                  .xAxisVisible(false)
                  .markerRadius(0)
                  .polar(true)//是否极化图形
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .data(new Object[]{15.0, 15.0, 15.0, 15.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{9.0, 9.0, 9.0, 9.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{6.0, 6.0, 6.0, 6.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{3.0, 3.0, 3.0, 3.0,}),
                  });
      }
  
      //五边形雷达图
      public static AAChartModel configurePentagonRadarChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisMax(15.0)
                  .yAxisGridLineWidth(0)
                  .xAxisVisible(false)
                  .markerRadius(0)
                  .polar(true)//是否极化图形
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .data(new Object[]{15.0, 15.0, 15.0, 15.0, 15.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{9.0, 9.0, 9.0, 9.0, 9.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{6.0, 6.0, 6.0, 6.0, 6.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{3.0, 3.0, 3.0, 3.0, 3.0,}),
                  });
      }
  
      //六边形雷达图
      public static AAChartModel configureHexagonRadarChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisMax(15.0)
                  .yAxisGridLineWidth(0)
                  .xAxisVisible(false)
                  .markerRadius(0)
                  .polar(true)//是否极化图形
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .data(new Object[]{15.0, 15.0, 15.0, 15.0, 15.0, 15.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{9.0, 9.0, 9.0, 9.0, 9.0, 9.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{6.0, 6.0, 6.0, 6.0, 6.0, 6.0,}),
                          new AASeriesElement()
                                  .data(new Object[]{3.0, 3.0, 3.0, 3.0, 3.0, 3.0,}),
                  });
      }
  
      public static AAChartModel adjustYAxisMaxAndMinValues() {
          String[] categoriesArr = {
                  "孤岛危机",
                  "使命召唤",
                  "荣誉勋章",
                  "狙击精英",
                  "神秘海域",
                  "最后生还者",
                  "巫师3狂猎",
                  "对马之魂",
                  "蝙蝠侠阿甘骑士",
                  "地狱边境",
                  "闪客",
                  "忍者之印",
          };
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .legendEnabled(false)
                  .yAxisVisible(true)
                  .markerRadius(6)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .zoomType(AAChartZoomType.XY)
                  .categories(categoriesArr)
                  .yAxisMin(2.0)
                  .yAxisMax(45.4)
                  .xAxisTickInterval(2)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("体重")
                                  .color("#2494F3")
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6})
                  })
                  ;
      }
  
      public static AAChartModel customSpecialStyleDataLabelOfSingleDataElementChart() {
          Object[][] redStopsArr = new Object[][]{
                  new Object[]{0.0, AARgba(255, 0, 0, 0.6f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  new Object[]{0.5, AARgba(255, 0, 0, 0.0f)},
                  new Object[]{1.0, AARgba(255, 0, 0, 0.0f)}
          };
  
          Map<String, Object> gradientColorDic1 = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToTop,
                  AARgba(255, 215, 0, 0.1f),
                  AARgba(255, 215, 0, 0.6f)
          );
  
          String formatStr =
                  "<img src=\"https://www.highcharts.com/samples/graphics/sun.png\">" +
                          "<span style=\"color:#FFFFFF;font-weight:thin;font-size:25px\">{y}</span>" +
                          "<span style=\"color:#FFFFFF;font-weight:thin;font-size:17px\"> m</span>";
  
  
          AADataElement  singleSpecialData = new AADataElement()
                  .dataLabels(new AADataLabels()
                          .enabled(true)
                          .useHTML(true)
                          .format(formatStr)
                          .style(new AAStyle()
                                  .fontWeight(AAChartFontWeightType.Bold)
                                  .color(AAColor.White)
                                  .fontSize(16))
                          .y((-35))
                          .align(AAChartAlignType.Center)
                          .verticalAlign(AAChartVerticalAlignType.Top)
                          .overflow("none")
                          .crop(false)
                  )
                  .y(26.5);
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .backgroundColor("#4b2b7f")
                  .dataLabelsEnabled(false)//是否显示值
                  .tooltipEnabled(true)
                  .markerRadius(0)
                  .xAxisVisible(false)
                  .yAxisVisible(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Virtual Data")
                                  .lineWidth(6)
                                  .color("rgba(255,215,0,1)")
                                  .fillColor(gradientColorDic1)// gold color, alpha: 1.0
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, singleSpecialData, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6})
                  });
      }
  
      public static AAChartModel customBarChartHoverColorAndSelectColor() {
          return new AAChartModel()
                  .chartType(AAChartType.Bar)
                  .title("Custom Bar Chart select color")
                  .yAxisReversed(true)
                  .xAxisReversed(true)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("ElementOne")
                                  .data(new Object[]{211, 183, 157, 133, 111, 91, 73, 57, 43, 31, 21, 13, 7, 3})
                                  .allowPointSelect(true)
                                  .states(
                                  new AAStates()
                                          .hover(new AAHover()
                                                  .color("rgba(220,20,60,1)"))//猩红色, alpha 透明度 1
                                          .select(new AASelect()
                                                  .color(AAColor.Red)))
                  });
      }
  
      public static AAChartModel customChartHoverAndSelectHaloStyle() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)
                  .title("Custom Chart Hover And Select Halo Style")
                  .colorsTheme(new Object[]{AAColor.Red})
                  .yAxisReversed(true)
                  .xAxisReversed(true)
                  .markerRadius(20)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("ElementOne")
                                  .data(new Object[]{211, 183, 157, 133, 111, 91, 73, 57, 43, 31, 21, 13, 7, 3})
                                  .allowPointSelect(true)
                                  .states(
                                  new AAStates()
                                          .hover(new AAHover()
                                                  .halo(new AAHalo()
                                                          .size(130)
                                                          .opacity(0.8)
                                                          .attributes(new AASVGAttributes()
                                                                  .strokeWidth(50)
                                                                  .fill("#00BFFF")
                                                                  .stroke("#00FA9A"))))
                                          .select(new AASelect()
                                                  .halo(new AAHalo()
                                                          .size(130)
                                                          .opacity(1.0)
                                                          .attributes(new AASVGAttributes()
                                                                  .strokeWidth(150)
                                                                  .fill(AARgba(138, 43, 226, 1f))
                                                                  .stroke(AARgba(30, 144, 255, 1f)))))
                          )});
      }
  
      public static AAChartModel customSplineChartMarkerStatesHoverStyle() {
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .title("Custom Spline Chart Marker States Hover Style")
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(8.0)//marker点半径为8个像素
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .lineWidth(5.0)
                                  .color("rgba(220,20,60,1)")//猩红色, alpha 透明度 1
                                  .marker(new AAMarker()
                                          .states(new AAMarkerStates()
                                                  .hover(new AAMarkerHover()
                                                          .fillColor(AAColor.White)
                                                          .radius(40)
                                                          .lineColor(AAColor.Green)
                                                          .lineWidth(20))))
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                  });
      }
  
      //Issue: https://github.com/AAChartModel/AAChartKit/issues/948
      public static AAChartModel splineChartHoverLineWithNoChangeAndCustomMarkerStatesHoverStyle() {
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .title("Spline Chart Hover Line Width No Change && Custom Marker States Hover Style")
                  .categories(new String[]{"一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(8.0)//marker点半径为8个像素
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .lineWidth(5.0)
                                  .color(AAColor.Red)
                                  .states(new AAStates()
                                          .hover(new AAHover()
                                                  .enabled(true)
                                                  //手指盘旋或选中图表时,禁止线条变粗
                                                  .lineWidthPlus(0)))
                                  .marker(new AAMarker()
                                          .states(new AAMarkerStates()
                                                  .hover(new AAMarkerHover()
                                                          .fillColor(AAColor.Red)//设置手指选中点的颜色为红色
                                                          .radius(40))))
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                  });
      }
  
      //Issue: https://github.com/AAChartModel/AAChartKit/issues/827
      public static AAChartModel customNormalStackingChartDataLabelsContentAndStyle() {
          String[] categories = {
                  "孤岛危机",
                  "使命召唤",
                  "荣誉勋章",
                  "狙击精英",
                  "神秘海域",
                  "最后生还者",
                  "巫师3狂猎",
                  "对马之魂",
                  "死亡搁浅",
                  "地狱边境",
                  "闪客",
                  "忍者之印"
          };
  
          String[] colorsTheme = {
                  "#fe117c",
                  "#ffc069",
                  "#06caf4",
                  "#7dffc0"
          };
  
          AASeriesElement element1 = new AASeriesElement()
                  .name("2017")
                  .dataLabels(new AADataLabels()
                          .enabled(true)
                          .y(-10)
                          .format("{total} mm")
                          .color(AAColor.Red)
                          .shape("callout")
                          .backgroundColor(AAColor.White)
                          .borderColor(AAColor.Red)
                          .borderRadius(1)
                          .borderWidth(1)
                  )
                  .data(new Object[]{7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6});
  
          AASeriesElement element2 = new AASeriesElement()
                  .name("2018")
                  .data(new Object[]{0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5});
  
          AASeriesElement element3 = new AASeriesElement()
                  .name("2019")
                  .data(new Object[]{0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0});
  
          AASeriesElement element4 = new AASeriesElement()
                  .name("2020")
                  .data(new Object[]{3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8});
  
          AASeriesElement[] series = {element1, element2, element3, element4};
  
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .stacking(AAChartStackingType.Normal)
                  .yAxisGridLineWidth(0)
                  .markerRadius(0)
                  .categories(categories)
                  .colorsTheme(colorsTheme)
                  .series(series);
      }
  
      //Issue: https://github.com/AAChartModel/AAChartKit-Swift/issues/190
  //API Doc: https://api.highcharts.com.cn/highcharts#series%3Cpyramid%3E.reversed
      public static AAChartModel upsideDownPyramidChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Pyramid)
                  .yAxisTitle("摄氏度")
                  .inverted(true)
                  .legendEnabled(true)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2020")
                                  .reversed(true)
                                  .data(new Object[][]{
                                  {"Swift",      15654},
                                  {"Objective-C", 4064},
                                  {"JavaScript",  1987},
                                  {"GO",           976},
                                  {"Python",       846}
                          })
                  });
      }
  
      //Issue: https://github.com/AAChartModel/AAChartKit/issues/888
      public static AAChartModel doubleLayerPieChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Pie)
                  .title("浏览器市场占比历史对比")
                  .subtitle("无任何可靠依据的虚拟数据")
                  .dataLabelsEnabled(true)//是否直接显示扇形图数据
                  .yAxisTitle("摄氏度")
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Past")
                                  .size("40%")//尺寸大小
                                  .innerSize("30%")//内部圆环半径大小占比
                                  .borderWidth(0)//描边的宽度
                                  .allowPointSelect(false)//是否允许在点击数据点标记(扇形图点击选中的块发生位移)
                                  .data(new Object[][]{
                                  {"Firefox Past",   3336.2},
                                  {"Chrome Past",      26.8},
                                  {"Safari Past",      88.5},
                                  {"Opera Past",       46.0},
                                  {"Others Past",     223.0},
                          }),
  
                          new AASeriesElement()
                                  .name("Now")
                                  .size("80%")//尺寸大小
                                  .innerSize("70%")//内部圆环半径大小占比
                                  .borderWidth(0)//描边的宽度
                                  .allowPointSelect(false)//是否允许在点击数据点标记(扇形图点击选中的块发生位移)
                                  .data(new Object[][]{
                                  {"Firefox Now",    336.2},
                                  {"Chrome Now",    6926.8},
                                  {"Safari Now",     388.5},
                                  {"Opera Now",      446.0},
                                  {"Others Now",     223.0},
                          })
                  });
      }
  
      //GitHub issue https://github.com/AAChartModel/AAChartKit/issues/903
      public static AAChartModel disableSomeOfLinesMouseTrackingEffect() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)//图表类型
                  .tooltipValueSuffix("万元")//设置浮动提示框单位后缀
                  .yAxisTitle("万元")//设置 Y 轴标题
                  .categories(new String[]{
                          "一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"
                  })
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .data(new Object[]{7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6}),
                          new AASeriesElement()
                                  .name("2018")
                                  .enableMouseTracking(false)
                                  .data(new Object[]{0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5}),
                          new AASeriesElement()
                                  .name("2019")
                                  .enableMouseTracking(false)
                                  .data(new Object[]{0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0}),
                          new AASeriesElement()
                                  .name("2020")
                                  .enableMouseTracking(false)
                                  .data(new Object[]{3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8}),
                  });
      }
  
  
      // GitHub issue https://github.com/AAChartModel/AAChartKit/issues/904
      public static AAChartModel configureColorfulShadowSplineChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .yAxisVisible(false)
                  .stacking(AAChartStackingType.Normal)
                  .colorsTheme(new String[]{"#1e90ff", "#ef476f", "#ffd066", "#04d69f"})
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerRadius(8.0)
                  .markerSymbolStyle(AAChartSymbolStyleType.BorderBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .lineWidth(5)
                                  .data(new Object[]{0.45, 0.43, 0.50, 0.55, 0.58, 0.62, 0.83, 0.39, 0.56, 0.67, 0.50, 0.34, 0.50, 0.67, 0.58, 0.29, 0.46, 0.23, 0.47, 0.46, 0.38, 0.56, 0.48, 0.36})
                                  .shadow(
                                  new AAShadow()
                                          .offsetX(15.0)
                                          .offsetY(15.0)
                                          .opacity(0.2f)
                                          .width(8.0)
                                          .color("#1e90ff")),
                          new AASeriesElement()
                                  .name("2018")
                                  .lineWidth(5)
                                  .data(new Object[]{0.38, 0.31, 0.32, 0.32, 0.64, 0.66, 0.86, 0.47, 0.52, 0.75, 0.52, 0.56, 0.54, 0.60, 0.46, 0.63, 0.54, 0.51, 0.58, 0.64, 0.60, 0.45, 0.36, 0.67})
                                  .shadow(
                                  new AAShadow()
                                          .offsetX(15.0)
                                          .offsetY(15.0)
                                          .opacity(0.2f)
                                          .width(8.0)
                                          .color("#ef476f")),
                          new AASeriesElement()
                                  .name("2019")
                                  .lineWidth(5)
                                  .data(new Object[]{0.46, 0.32, 0.53, 0.58, 0.86, 0.68, 0.85, 0.73, 0.69, 0.71, 0.91, 0.74, 0.60, 0.50, 0.39, 0.67, 0.55, 0.49, 0.65, 0.45, 0.64, 0.47, 0.63, 0.64})
                                  .shadow(
                                  new AAShadow()
                                          .offsetX(15.0)
                                          .offsetY(15.0)
                                          .opacity(0.2f)
                                          .width(8.0)
                                          .color("#ffd066")),
                          new AASeriesElement()
                                  .name("2020")
                                  .lineWidth(5)
                                  .data(new Object[]{0.60, 0.51, 0.52, 0.53, 0.64, 0.84, 0.65, 0.68, 0.63, 0.47, 0.72, 0.60, 0.65, 0.74, 0.66, 0.65, 0.71, 0.59, 0.65, 0.77, 0.52, 0.53, 0.58, 0.53})
                                  .shadow(
                                  new AAShadow()
                                          .offsetX(15.0)
                                          .offsetY(15.0)
                                          .opacity(0.2f)
                                          .width(8.0)
                                          .color("#04d69f")),
                  });
      }
  
      // GitHub issue https://github.com/AAChartModel/AAChartKit/issues/905
      public static AAChartModel configureColorfulDataLabelsStepLineChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)
                  .yAxisVisible(false)
                  .stacking(AAChartStackingType.Normal)
                  .colorsTheme(new String[]{"#1e90ff","#ef476f","#ffd066","#04d69f"})
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerRadius(8.0)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(new AAStyle()
                                                  .color("#1e90ff")
                                                  .fontSize(11)))
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
                          new AASeriesElement()
                                  .name("2018")
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(new AAStyle()
                                                  .color("#ef476f")
                                                  .fontSize(11)))
                                  .data(new Object[]{1.56, 1.91, 2.45, 3.87, 3.24, 4.90, 4.61, 4.10, 4.17, 3.85, 4.17, 3.46, 3.46, 3.55, 3.50, 4.13, 2.58, 2.28}),
                          new AASeriesElement()
                                  .name("2019")
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(new AAStyle()
                                                  .color("#ffd066")
                                                  .fontSize(11)))
                                  .data(new Object[]{1.16, 1.67, 2.64, 2.86, 3.00, 3.21, 4.14, 4.07, 3.68, 3.11, 3.41, 3.25, 3.32, 3.07, 3.92, 3.05, 2.18, 3.24}),
                          new AASeriesElement()
                                  .name("2020")
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(new AAStyle()
                                                  .color("#04d69f")
                                                  .fontSize(11)))
                                  .data(new Object[]{5.59, 3.09, 4.09, 6.14, 5.33, 6.05, 5.71, 6.22, 6.56, 4.75, 5.27, 6.02, 5.22, 5.77, 6.19, 5.68, 4.33, 5.48}),
                  });
      }
  
  
      // GitHub issue https://github.com/AAChartModel/AAChartKit-Swift/issues/223
      public static AAChartModel configureColorfulGradientColorAndColorfulDataLabelsStepAreaChart() {
          Object[][] blueStopsArr = new Object[][]{
                  {0.0, AARgba(30, 144, 255, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  {0.5, AARgba(30, 144, 255, 0.2f)},
                  {1.0, AARgba(30, 144, 255, 0.0f)}
          };
          Map<String, Object> gradientBlueColorDic = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  blueStopsArr
          );
  
          Object[][] redStopsArr = new Object[][]{
                  {0.0, AARgba(255, 0, 0, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  {0.5, AARgba(255, 0, 0, 0.2f)},
                  {1.0, AARgba(255, 0, 0, 0.0f)}
          };
          Map<String, Object> gradientRedColorDic = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  redStopsArr
          );
  
          Object[][] goldStopsArr = new Object[][]{
                  {0.0, AARgba(255, 215, 0, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  {0.5, AARgba(255, 215, 0, 0.2f)},
                  {1.0, AARgba(255, 215, 0, 0.0f)}
          };
          Map<String, Object> gradientGoldColorDic = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  goldStopsArr
          );
  
          Object[][] greenStopsArr = new Object[][]{
                  {0.0, AARgba(50, 205, 50, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  {0.5, AARgba(50, 205, 50, 0.2f)},
                  {1.0, AARgba(50, 205, 50, 0.0f)}
          };
          Map<String, Object> gradientGreenColorDic = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  greenStopsArr
          );
  
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .yAxisVisible(false)
                  .stacking(AAChartStackingType.Normal)
                  .colorsTheme(new String[]{"#1e90ff", "#ef476f", "#ffd066", "#04d69f"})
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerRadius(5)
                  .dataLabelsEnabled(true)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .fillColor(gradientBlueColorDic)
                                  .lineWidth(6)
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(AAStyle.style("#1e90ff",11)))
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
                          new AASeriesElement()
                                  .name("2018")
                                  .fillColor(gradientRedColorDic)
                                  .lineWidth(6)
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(AAStyle.style("#ef476f",11))
                                  )
                                  .data(new Object[]{1.56, 1.91, 2.45, 3.87, 3.24, 4.90, 4.61, 4.10, 4.17, 3.85, 4.17, 3.46, 3.46, 3.55, 3.50, 4.13, 2.58, 2.28}),
                          new AASeriesElement()
                                  .name("2019")
                                  .fillColor(gradientGoldColorDic)
                                  .lineWidth(6)
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(AAStyle.style("#ffd066",11)))
                                  .data(new Object[]{1.16, 1.67, 2.64, 2.86, 3.00, 3.21, 4.14, 4.07, 3.68, 3.11, 3.41, 3.25, 3.32, 3.07, 3.92, 3.05, 2.18, 3.24}),
                          new AASeriesElement()
                                  .name("2020")
                                  .fillColor(gradientGreenColorDic)
                                  .lineWidth(6)
                                  .step((true))
                                  .dataLabels(new AADataLabels()
                                          .style(AAStyle.style("#04d69f",11)))
                                  .data(new Object[]{5.59, 3.09, 4.09, 6.14, 5.33, 6.05, 5.71, 6.22, 6.56, 4.75, 5.27, 6.02, 5.22, 5.77, 6.19, 5.68, 4.33, 5.48}),
                  });
      }
  
      // Refer to https://api.highcharts.com.cn/highcharts#plotOptions.spline.marker.states.hover.enabled
      public static AAChartModel disableSplineChartMarkerHoverEffect() {
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .title("Disable Spline Chart Marker Hover Effect")
                  .categories(new String[]{
                          "一月", "二月", "三月", "四月", "五月", "六月",
                          "七月", "八月", "九月", "十月", "十一月", "十二月"})
                  .markerRadius(0)//marker点半径为0个像素
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .lineWidth(5.0)
                                  .color("rgba(220,20,60,1)")//猩红色, alpha 透明度 1
                                  .marker(new AAMarker()
                                          .states(new AAMarkerStates()
                                                  .hover(new AAMarkerHover()
                                                          .enabled(false))))
                                  .data(new Object[]{7.0, 6.9, 2.5, 14.5, 18.2, 21.5, 5.2, 26.5, 23.3, 45.3, 13.9, 9.6}),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1203
      public static AAChartModel configureMaxAndMinDataLabelsForChart()  {
          AADataLabels aaDataLabels = new AADataLabels()
                  .enabled(true)
                  .format("{y} 美元")
                  .shape("callout")
                  .style(AAStyle.style(AAColor.Red, 15f, AAChartFontWeightType.Bold))
                  .backgroundColor(AAColor.White)// white color
                  .borderColor(AAColor.Red)// red color
                  .borderRadius(1.5)
                  .borderWidth(1.3);
  
          AADataElement minData = new AADataElement()
                  .dataLabels(aaDataLabels)
                  .y(2.5);
  
          AADataElement maxData = new AADataElement()
                  .dataLabels(aaDataLabels)
                  .y(49.5);
  
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .dataLabelsEnabled(false)//是否显示值
                  .tooltipEnabled(false)
                  .markerRadius(0)
                  .xAxisVisible(false)
                  .yAxisVisible(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Show The Max and Min values Data Labels")
                                  .lineWidth(7)
                                  .data(new Object[]{7.0, 6.9, minData, 14.5, 18.2, maxData, 5.2, 26.5, 23.3, 26.5, 13.9, 9.6})
                                  .color(AAGradientColor.OceanBlue)
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1201
      public static AAChartModel customVerticalXAxisCategoriesLabelsByHTMLBreakLineTag() {
          return new AAChartModel()
                  .chartType(AAChartType.Area)
                  .categories(new String[]{
                          "孤<br>岛<br>危<br>机",
                          "使<br>命<br>召<br>唤",
                          "荣<br>誉<br>勋<br>章",
                          "狙<br>击<br>精<br>英",
                          "神<br>秘<br>海<br>域",
                          "最<br>后<br>生<br>还<br>者",
                          "巫<br>师<br>3<br>狂<br>猎",
                          "对<br>马<br>之<br>魂",
                          "蝙<br>蝠<br>侠<br>阿<br>甘<br>骑<br>士<br>",
                          "地<br>狱<br>边<br>境",
                          "闪<br>客",
                          "忍<br>者<br>之<br>印"
                  })
                  .tooltipEnabled(false)
                  .borderRadius(3)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .data(new Object[]{7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6}),
                          new AASeriesElement()
                                  .name("2018")
                                  .data(new Object[]{0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5}),
                          new AASeriesElement()
                                  .name("2019")
                                  .data(new Object[]{0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0}),
                          new AASeriesElement()
                                  .name("2020")
                                  .data(new Object[]{3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8}),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1269
      public static AAChartModel noMoreGroupingAndOverlapEachOtherColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .categories(new String[]{"11/23", "11/24", "11/25", "11/26", "11/27", "11/28", "11/29"})
  //            .yAxisTickPositions([0, 10, 20, 30, 40, 50])
                  .yAxisMax(50)
                  .yAxisMin(0)
                  .borderRadius(5)
                  .series(new AAColumn[]{
                          new AAColumn()
                                  .name("总做题")
                                  .color("#D8D8D8")
                                  .data(new Object[]{30, 20, 28, 40, 42, 48, 50})
                                  .grouping(false)
                          ,
                          new AAColumn()
                                  .name("正确做题")
                                  .color("#00D9CD")
                                  .data(new Object[]{28, 18, 26, 40, 40, 46, 39})
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1271
      public static AAChartModel noMoreGroupingAndNestedColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .categories(new String[]{"11/23","11/24", "11/25","11/26","11/27","11/28","11/29"})
  //            .yAxisTickPositions([0, 10, 20, 30, 40, 50])
                  .yAxisMax(50)
                  .yAxisMin(0)
                  .borderRadius(5)
                  .series(new Object[]{
                          new AAColumn()
                                  .name("总目标")
                                  .color("DeepSkyBlue")
                                  .data(new Object[]{30, 20, 28, 40, 42, 48, 50})
                                  .grouping(false)
                                  .pointPadding(0.05f)
                          ,
                          new AAColumn()
                                  .name("完成度")
                                  .color("#FF3030") //Firebrick1 color
                                  .data(new Object[]{28, 18, 26, 40, 40, 46, 39})
                                  .grouping(false)
                                  .pointPadding(0.2f)
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/842
      public static AAChartModel topRoundedCornersStackingColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .stacking(AAChartStackingType.Normal)
                  .title("Top Rounded Corners Stacking Column Chart")
                  .colorsTheme(new String[]{"#fe117c", "#ffc069", "#06caf4",})
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .borderRadiusTopLeft("50%")
                                  .borderRadiusTopRight("50%")
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
  
                          new AASeriesElement()
                                  .name("Berlin Hot")
                                  .data(new Object[]{1.56, 1.91, 2.45, 3.87, 3.24, 4.90, 4.61, 4.10, 4.17, 3.85, 4.17, 3.46, 3.46, 3.55, 3.50, 4.13, 2.58, 2.28}),
  
                          new AASeriesElement()
                                  .name("Beijing Hot")
                                  .data(new Object[]{1.16, 1.67, 2.64, 2.86, 3.00, 3.21, 4.14, 4.07, 3.68, 3.11, 3.41, 3.25, 3.32, 3.07, 3.92, 3.05, 2.18, 3.24}),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit-Swift/issues/323
      //https://github.com/AAChartModel/AAChartKit-Swift/issues/346
      //https://github.com/highcharts/rounded-corners
      public static AAChartModel freeStyleRoundedCornersStackingColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .stacking(AAChartStackingType.Percent)
                  .title("Free-Style Rounded Corners Stacking Column Chart")
                  .xAxisVisible(false)
                  .yAxisGridLineWidth(0)
                  .colorsTheme(new Object[]{
                          AAGradientColor.linearGradient(AAColor.rgbColor(128, 255, 165), AAColor.rgbColor(1  , 191, 236)),
                          AAGradientColor.linearGradient(AAColor.rgbColor(0  , 221, 255), AAColor.rgbColor(77 , 119, 255)),
                          AAGradientColor.linearGradient(AAColor.rgbColor(55 , 162, 255), AAColor.rgbColor(116, 21 , 219)),
                          AAGradientColor.linearGradient(AAColor.rgbColor(255, 0  , 135), AAColor.rgbColor(135, 0  , 157)),
                          AAGradientColor.linearGradient(AAColor.rgbColor(255, 191, 0  ), AAColor.rgbColor(224, 62 , 76 )),
                          AAGradientColor.PixieDust,
                          AAGradientColor.SweetDream,
                          AAGradientColor.LusciousLime,
                          AAGradientColor.WroughtIron,
                  })
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .borderRadiusTopLeft("50%")
                                  .borderRadiusTopRight("50%")
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
  
                          new AASeriesElement()
                                  .borderRadiusBottomLeft("50%")
                                  .borderRadiusBottomRight("50%")
                                  .data(new Object[]{1.56, 1.91, 2.45, 3.87, 3.24, 4.90, 4.61, 4.10, 4.17, 3.85, 4.17, 3.46, 3.46, 3.55, 3.50, 4.13, 2.58, 2.28}),
  
                          new AASeriesElement()
                                  .borderRadiusTopLeft("50%")
                                  .borderRadiusBottomRight("50%")
                                  .data(new Object[]{1.16, 1.67, 2.64, 2.86, 3.00, 3.21, 4.14, 4.07, 3.68, 3.11, 3.41, 3.25, 3.32, 3.07, 3.92, 3.05, 2.18, 3.24}),
  
                          new AASeriesElement()
                                  .borderRadiusTopRight("50%")
                                  .borderRadiusBottomRight("50%")
                                  .data(new Object[]{5.59, 3.09, 4.09, 6.14, 5.33, 6.05, 5.71, 6.22, 6.56, 4.75, 5.27, 6.02, 5.22, 5.77, 6.19, 5.68, 4.33, 5.48}),
  
                          new AASeriesElement()
                                  .borderRadius(20)
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
  
                          new AASeriesElement()
                                  .borderRadiusTopLeft("50%")
                                  .borderRadiusBottomLeft("50%")
                                  .data(new Object[]{5.59, 3.09, 4.09, 6.14, 5.33, 6.05, 5.71, 6.22, 6.56, 4.75, 5.27, 6.02, 5.22, 5.77, 6.19, 5.68, 4.33, 5.48}),
  
                          new AASeriesElement()
                                  .borderRadiusTopRight("50%")
                                  .borderRadiusBottomLeft("50%")
                                  .data(new Object[]{1.16, 1.67, 2.64, 2.86, 3.00, 3.21, 4.14, 4.07, 3.68, 3.11, 3.41, 3.25, 3.32, 3.07, 3.92, 3.05, 2.18, 3.24}),
  
                          new AASeriesElement()
                                  .borderRadiusBottomLeft("50%")
                                  .borderRadiusBottomRight("50%")
                                  .data(new Object[]{2.10, 2.54, 2.78, 3.62, 4.41, 4.09, 3.83, 4.47, 4.20, 3.94, 3.80, 3.58, 3.19, 4.30, 3.69, 3.52, 3.02, 3.30}),
  
                          new AASeriesElement()
                                  .borderRadiusTopLeft("50%")
                                  .borderRadiusTopRight("50%")
                                  .data(new Object[]{1.56, 1.91, 2.45, 3.87, 3.24, 4.90, 4.61, 4.10, 4.17, 3.85, 4.17, 3.46, 3.46, 3.55, 3.50, 4.13, 2.58, 2.28}),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit-Swift/issues/365
      public static AAChartModel customColumnChartBorderStyleAndStatesHoverColor() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .stacking(AAChartStackingType.Normal)
                  .colorsTheme(new Object[]{AAColor.DarkGray, AAColor.LightGray})//Colors theme
                  .categories(new String[]{
                          "January", "February", "March", "April", "May", "June",
                          "July", "August", "September", "October", "November", "December"
                  })
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Berlin Hot")
                                  .borderColor(AAColor.White)
                                  .borderWidth(3)
                                  .borderRadius(10)
                                  .states(new AAStates()
                                          .hover(new AAHover()
                                                  .color(AAColor.Red)))
                                  .data(new Object[]{7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6}),
  
                          new AASeriesElement()
                                  .name("Beijing Hot")
                                  .borderColor(AAColor.White)
                                  .borderWidth(3)
                                  .borderRadius(10)
                                  .states(new AAStates()
                                          .hover(new AAHover()
                                                  .color("dodgerblue")))// Dodgerblue／道奇藍／#1e90ff十六进制颜色代码
                                  .data(new Object[]{0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5}),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1291
      public static AAChartModel customLineChartWithColorfulMarkersAndLines() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)
                  .title("Custom Line Chart With Colorful Markers And Lines")
                  .markerRadius(18.0)//marker点半径为8个像素
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Tokyo Hot")
                                  .lineWidth(5.0)
                                  .marker(new AAMarker()
                                          .states(new AAMarkerStates()
                                                  .hover(new AAMarkerHover()
                                                          .radius(40)
                                                          .lineWidth(5))))
                                  .data(new Object[]{
                                          2, 4, 8, 16, 32, 64, 128,
                                          new AADataElement()
                                                  .y(256.0)
                                                  .color(AAColor.Red)
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AAColor.Red),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AAColor.Orange),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AAColor.Yellow),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AAColor.Green),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AAColor.Cyan),
                                  new AAZonesElement()
                                          .value(6)
                                          .color(AAColor.Blue),
                                  new AAZonesElement()
                                          .value(7)
                                          .color(AAColor.Purple),
                          })
                          ,
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1291
      //https://github.com/AAChartModel/AAChartKit/issues/1293
      public static AAChartModel customLineChartWithColorfulMarkersAndLines2() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)
                  .title("Custom Line Chart With Colorful Markers And Lines")
                  .markerRadius(25.0)//marker点半径为8个像素
                  .markerSymbol(AAChartSymbolType.Circle)
                  .yAxisLineWidth(0)
                  .yAxisGridLineWidth(0)
                  .legendEnabled(true)
                  .stacking(AAChartStackingType.Normal)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name(AAColor.Blue)
                                  .lineWidth(20.0)
                                  .data(new Object[]{
                                          2048, 1024, 1024, 1024, 1024,
                                          new AADataElement()
                                                  .y(2048)
                                                  .color(AARgba(30, 144, 255, 1.0f)),
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AARgba(30, 144, 255, 1.0f)),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AARgba(30, 144, 255, 0.8f)),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AARgba(30, 144, 255, 0.6f)),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AARgba(30, 144, 255, 0.4f)),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AARgba(30, 144, 255, 0.2f)),
                          })
                          ,
                          new AASeriesElement()
                                  .name(AAColor.Red)
                                  .lineWidth(20.0)
                                  .data(new Object[]{
                                          2048, 1024, 1024, 1024, 1024,
                                          new AADataElement()
                                                  .y(2048)
                                                  .color(AARgba(255, 0, 0, 1.0f)),
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AARgba(255, 0, 0, 1.0f)),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AARgba(255, 0, 0, 0.8f)),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AARgba(255, 0, 0, 0.6f)),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AARgba(255, 0, 0, 0.4f)),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AARgba(255, 0, 0, 0.2f)),
                          })
                          ,
                          new AASeriesElement()
                                  .name(AAColor.Yellow)
                                  .lineWidth(20.0)
                                  .data(new Object[]{
                                          2048, 1024, 1024, 1024, 1024,
                                          new AADataElement()
                                                  .y(2048)
                                                  .color(AARgba(255, 215, 0, 1.0f)),
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AARgba(255, 215, 0, 1.0f)),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AARgba(255, 215, 0, 0.8f)),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AARgba(255, 215, 0, 0.6f)),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AARgba(255, 215, 0, 0.4f)),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AARgba(255, 215, 0, 0.2f)),
                          })
                          ,
                          new AASeriesElement()
                                  .name(AAColor.Green)
                                  .lineWidth(20.0)
                                  .data(new Object[]{
                                          2048, 1024, 1024, 1024, 1024,
                                          new AADataElement()
                                                  .y(2048)
                                                  .color(AARgba(50, 205, 50, 1.0f)),
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AARgba(50, 205, 50, 1.0f)),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AARgba(50, 205, 50, 0.8f)),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AARgba(50, 205, 50, 0.6f)),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AARgba(50, 205, 50, 0.4f)),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AARgba(50, 205, 50, 0.2f)),
                          })
                          ,
                          new AASeriesElement()
                                  .name(AAColor.Purple)
                                  .lineWidth(20.0)
                                  .data(new Object[]{
                                          2048, 1024, 1024, 1024, 1024,
                                          new AADataElement()
                                                  .y(2048)
                                                  .color(AARgba(138, 43, 226, 1.0f)),
                                  })
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                  new AAZonesElement()
                                          .value(1)
                                          .color(AARgba(138, 43, 226, 1.0f)),
                                  new AAZonesElement()
                                          .value(2)
                                          .color(AARgba(138, 43, 226, 0.8f)),
                                  new AAZonesElement()
                                          .value(3)
                                          .color(AARgba(138, 43, 226, 0.6f)),
                                  new AAZonesElement()
                                          .value(4)
                                          .color(AARgba(138, 43, 226, 0.4f)),
                                  new AAZonesElement()
                                          .value(5)
                                          .color(AARgba(138, 43, 226, 0.2f)),
                          })
                          ,
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1294
      public static AAChartModel drawLineChartWithPointsCoordinates() {
          Object[][] dataArr = new Object[][]{
                  {0, 200},
                  {0, 300},
                  {0, 400},
                  {1, 100},
                  {2, 120},
                  {3, 130}
          };
  
          return new AAChartModel()
                  .chartType(AAChartType.Scatter)
                  .title("Draw Line Chart With Points Coordinates")
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerSymbolStyle(AAChartSymbolStyleType.BorderBlank)
                  .markerRadius(8)
                  .colorsTheme(new String[]{AAColor.Red})
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .type(AAChartType.Line)
                                  .enableMouseTracking(false)
                                  .showInLegend(false)
                                  .marker(new AAMarker()
                                          .enabled(false))
                                  .states(new AAStates()
                                          .inactive(new AAInactive()
                                                  .enabled(false)))
                                  .data(dataArr),
                          new AASeriesElement()
                                  .name("Red Dot")
                                  .type(AAChartType.Scatter)
                                  .data(dataArr),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1351
      public static AAChartModel configureSpecialStyleColumnForNegativeDataMixedPositiveData() {
          String[] categoriesArr = new String[]{
                  "立春", "雨水", "惊蛰", "春分", "清明", "谷雨", "立夏", "小满", "芒种", "夏至", "小暑", "大暑",
                  "立秋", "处暑", "白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪", "冬至", "小寒", "大寒"
          };
  
          Integer[] dataArr = new Integer[]{
                  -70, -69, -25, -145, -182, -215, -52, -265, -233, -453, -139, -96,
                  +70, +69, +25, +145, +182, +215, +52, +265, +233, +453, +139, +96,
          };
          ArrayList<AADataElement> newDataArr = new ArrayList<>();
  
          for (Integer dataElementValue : dataArr) {
              AADataLabels aaDataLabels = new AADataLabels()
                      .enabled(true)
                      .verticalAlign(AAChartVerticalAlignType.Middle)
                      .x(0)
                      .y(-10);
  
              if (dataElementValue < 0) {
                  AADataElement negativeDataElement = new AADataElement()
                          .y((-dataElementValue))
                          .color(AAColor.Green)
                          .dataLabels(aaDataLabels
                                  .format("-{y} 美元")
                                  .style(AAStyle.style(AAColor.Green, 11, AAChartFontWeightType.Thin)));
                  newDataArr.add(negativeDataElement);
              } else {
                  AADataElement positiveDataElement = new AADataElement()
                          .y((dataElementValue))
                          .color(AAColor.Red)
                          .dataLabels(aaDataLabels
                                  .format("+{y} 美元")
                                  .style(AAStyle.style(AAColor.Red, 11, AAChartFontWeightType.Thin)));
                  newDataArr.add(positiveDataElement);
              }
          }
  
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .categories(categoriesArr)
                  .tooltipEnabled(false)
                  .yAxisVisible(false)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("虚构数据")
                                  .data(newDataArr.toArray())
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit-Swift/issues/389
      public static AAChartModel configureMultiLevelStopsArrGradientColorAreasplineMixedLineChart() {
          ArrayList<Object> randomNumArrA = new ArrayList<>();
          ArrayList<Object> randomNumArrB = new ArrayList<>();
          double y1;
          double y2;
          int Q = (int) (Math.random() * 50);
          int range = 129;
          for (int x = 0; x < range; x++) {
              y1 = Math.sin(Q * (x * Math.PI / 180)) + x * 2.0 * 0.01;
              y2 = Math.cos(Q * (x * Math.PI / 180)) + x * 3.0 * 0.01;
              randomNumArrA.add(y1);
              randomNumArrB.add(y2);
          }
  
          Object[][] redStopsArr = new Object[][]{
                  {0.0, AARgba(255, 0, 0, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  {0.2, AARgba(255, 0, 0, 0.2f)},
                  {0.4, AARgba(255, 0, 0, 0.1f)},
                  {0.6, AARgba(255, 0, 0, 0.05f)},
                  {0.8, AARgba(255, 0, 0, 0.01f)},
                  {1.0, AAColor.Clear}
          };
  
          Map<String, Object> gradientRedColorDic = AAGradientColor.linearGradient(
                  AALinearGradientDirection.ToBottom,
                  redStopsArr
          );
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .stacking(AAChartStackingType.Normal)
                  .backgroundColor(AAColor.Black)
                  .colorsTheme(new String[]{"#1e90ff", "#04d69f", "#ef476f", "#ffd066",})
                  .dataLabelsEnabled(false)
                  .markerSymbol(AAChartSymbolType.Circle)
                  .markerRadius(5)
                  .markerSymbolStyle(AAChartSymbolStyleType.InnerBlank)
                  .yAxisGridLineWidth(0.5f)
                  .xAxisGridLineWidth(0.5f)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .type(AAChartType.Spline)
                                  .lineWidth(6f)
                                  .data(randomNumArrA.toArray()),
                          new AASeriesElement()
                                  .name("2018")
                                  .type(AAChartType.Spline)
                                  .lineWidth(6f)
                                  .data(randomNumArrB.toArray()),
                          new AASeriesElement()
                                  .name("2020")
                                  .fillColor(gradientRedColorDic)
                                  .lineWidth(6f)
                                  .threshold(-4f)
                                  .data(randomNumArrA.toArray()),
                  });
      }
  
      //https://github.com/AAChartModel/AAChartKit/issues/1401
      public static AAChartModel connectNullsForSingleAASeriesElement() {
          Object[] dataArr = new Object[]{
                  0.45, null, null,
                  0.55, 0.58, 0.62, null, null,
                  0.56, 0.67, 0.50, 0.34, 0.50, null, null, null, null,
                  0.23, 0.47, 0.46, 0.38, 0.56, 0.48, 0.36, null, null, null, null, null, null, null, null,
                  0.74, 0.66, 0.65, 0.71, 0.59, 0.65, 0.77, 0.52, 0.53, 0.58, 0.53,
          };
  
          return new AAChartModel()
                  .chartType(AAChartType.Spline)
                  .subtitle("虚拟数据")
                  .colorsTheme(new String[]{"#1e90ff", "#ef476f", "#ffd066", "#04d69f"})
                  .yAxisTitle("摄氏度")
                  .dataLabelsEnabled(false)
                  .yAxisGridLineWidth(0f)
                  .stacking(AAChartStackingType.Normal)
                  .markerRadius(8f)
                  .markerSymbolStyle(AAChartSymbolStyleType.BorderBlank)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("Do NOT Connect Nulls")
                                  .lineWidth(5f)
                                  .connectNulls(false)
                                  .data(dataArr),
                          new AASeriesElement()
                                  .name("Connect Nulls")
                                  .lineWidth(5f)
                                  .connectNulls(true)
                                  .data(dataArr),
                          new AASeriesElement()
                                  .name("Do NOT Connect Nulls")
                                  .lineWidth(5f)
                                  .connectNulls(false)
                                  .data(dataArr),
                          new AASeriesElement()
                                  .name("Connect Nulls")
                                  .lineWidth(5f)
                                  .connectNulls(true)
                                  .data(dataArr)
                  });
      }
  
  
  //- (NSArray *)generateRandomNumberArrayWithLength:(NSUInteger)length
  //    randomRange:(NSUInteger)randomRange
  //    minNum:(NSUInteger)minNum {
  //        NSMutableArray *randomNumArrA = [NSMutableArray array];
  //        for (NSUInteger x = 0; x < length; x++) {
  //            NSUInteger randomNum = arc4random() % randomRange + minNum;
  //        [randomNumArrA addObject:@(randomNum)];
  //        }
  //        return randomNumArrA;
  //    }
  
  public static ArrayList<Object> generateRandomNumberArrayWithLength(int length, int randomRange, int minNum) {
          ArrayList<Object> randomNumArrA = new ArrayList<>();
          for (int x = 0; x < length; x++) {
              int randomNum = (int) (Math.random() * randomRange + minNum);
              randomNumArrA.add(randomNum);
          }
          return randomNumArrA;
      }
  
  
  //    - (NSArray *)generateRandomNumberMixedNullArrayWithLength:(NSUInteger)length
  //    randomRange:(NSUInteger)randomRange
  //    minNum:(NSUInteger)minNum {
  //        NSMutableArray *randomNumArrA = [NSMutableArray array];
  //        for (NSUInteger x = 0; x < length; x++) {
  //            if ((100 < x && x < 150) || (300 < x && x < 350)) {
  //                NSUInteger randomNum = arc4random() % randomRange + minNum;
  //            [randomNumArrA addObject:@(randomNum)];
  //            } else {
  //            [randomNumArrA addObject:NSNull.null];
  //            }
  //        }
  //        return randomNumArrA;
  //    }
  
      public static ArrayList<Object> generateRandomNumberMixedNullArrayWithLength(int length, int randomRange, int minNum) {
          ArrayList<Object> randomNumArrA = new ArrayList<>();
          for (int x = 0; x < length; x++) {
              if ((100 < x && x < 150) || (300 < x && x < 350)) {
                  int randomNum = (int) (Math.random() * randomRange + minNum);
                  randomNumArrA.add(randomNum);
              } else {
                  randomNumArrA.add(null);
              }
          }
          return randomNumArrA;
      }
  
  
  ////https://github.com/AAChartModel/AAChartKit/issues/1419
  //- (AAChartModel *)lineChartsWithLargeDifferencesInTheNumberOfDataInDifferentSeriesElement {
  //    return AAChartModel.new
  //        .chartTypeSet(AAChartTypeLine)
  //        .backgroundColorSet(AAColor.blackColor)
  //        .colorsThemeSet(@[@"#1e90ff",@"#04d69f",@"#ef476f",@"#ffd066",])
  //        .dataLabelsEnabledSet(false)
  //        .markerRadiusSet(@0)
  //        .seriesSet(@[
  //            AASeriesElement.new
  //                .nameSet(@"2017")
  //                .lineWidthSet(@6)
  //                .dataSet([self generateRandomNumberMixedNullArrayWithLength:3550 randomRange:5 minNum:100]),
  //            AASeriesElement.new
  //                .nameSet(@"2018")
  //                .lineWidthSet(@6)
  //                .dataSet([self generateRandomNumberArrayWithLength:3550 randomRange:100 minNum:200]),
  //            AASeriesElement.new
  //                .nameSet(@"2019")
  //                .lineWidthSet(@6)
  //                .dataSet([self generateRandomNumberArrayWithLength:3550 randomRange:150 minNum:400]),
  //            AASeriesElement.new
  //                .nameSet(@"2020")
  //                .lineWidthSet(@6)
  //                .dataSet([self generateRandomNumberArrayWithLength:3550 randomRange:150 minNum:600]),
  //        ]);
  //}
  
  //https://github.com/AAChartModel/AAChartKit/issues/1419
      public static AAChartModel lineChartsWithLargeDifferencesInTheNumberOfDataInDifferentSeriesElement() {
          return new AAChartModel()
                  .chartType(AAChartType.Line)
                  .backgroundColor("#000000")
                  .colorsTheme(new String[]{"#1e90ff", "#04d69f", "#ef476f", "#ffd066"})
                  .dataLabelsEnabled(false)
                  .markerRadius(0f)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2017")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberMixedNullArrayWithLength(3550, 5, 100).toArray()),
                          new AASeriesElement()
                                  .name("2018")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 100, 200).toArray()),
                          new AASeriesElement()
                                  .name("2019")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 150, 400).toArray()),
                          new AASeriesElement()
                                  .name("2020")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 150, 600).toArray()),
                  });
      }
  
      public static AAChartModel largeDataStackingColumnChart() {
          return new AAChartModel()
                  .chartType(AAChartType.Column)
                  .backgroundColor("#000000")
                  .colorsTheme(new String[]{"#1e90ff", "#04d69f", "#ef476f", "#ffd066"})
                  .dataLabelsEnabled(false)
                  .stacking(AAChartStackingType.Normal)
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("2018")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 100, 200).toArray()),
                          new AASeriesElement()
                                  .name("2019")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 150, 400).toArray()),
                          new AASeriesElement()
                                  .name("2020")
                                  .lineWidth(6f)
                                  .data(generateRandomNumberArrayWithLength(3550, 150, 600).toArray()),
                  });
      }
  
      ////https://github.com/AAChartModel/AAChartCore-Kotlin/issues/149
      //- (AAChartModel *)customAreasplineChartWithColorfulGradientColorZones {
      //    NSArray *redStopsArr = @[
      //        @[@0.0, AARgbaColor(255, 0, 0, 1.0)],//颜色字符串设置支持十六进制类型和 rgba 类型
      //        @[@1.0, AAColor.clearColor]
      //    ];
      //
      //    NSArray *greenStopsArr = @[
      //        @[@0.0, AARgbaColor(0, 255, 0, 1.0)],//颜色字符串设置支持十六进制类型和 rgba 类型
      //        @[@1.0, AAColor.clearColor]
      //    ];
      //
      //    NSArray *blueStopsArr = @[
      //        @[@0.0, AARgbaColor(0, 0, 255, 1.0)],//颜色字符串设置支持十六进制类型和 rgba 类型
      //        @[@1.0, AAColor.clearColor]
      //    ];
      //
      //    NSDictionary *redGradientColorDic = [AAGradientColor gradientColorWithDirection:AALinearGradientDirectionToBottom stopsArray:redStopsArr];
      //    NSDictionary *greenGradientColorDic = [AAGradientColor gradientColorWithDirection:AALinearGradientDirectionToBottom stopsArray:greenStopsArr];
      //    NSDictionary *blueGradientColorDic = [AAGradientColor gradientColorWithDirection:AALinearGradientDirectionToBottom stopsArray:blueStopsArr];
      //
      //    AADataElement *singleSpecialData = AADataElement.new
      //        .markerSet(AAMarker.new
      //                   .radiusSet(@8)//曲线连接点半径
      //                   .symbolSet(AAChartSymbolTypeCircle)//曲线点类型："circle", "square", "diamond", "triangle","triangle-down"，默认是"circle"
      //                   .fillColorSet(AAColor.whiteColor)//点的填充色(用来设置折线连接点的填充色)
      //                   .lineWidthSet(@5)//外沿线的宽度(用来设置折线连接点的轮廓描边的宽度)
      //                   //外沿线的颜色(用来设置折线连接点的轮廓描边颜色，当值为空字符串时，默认取数据点或数据列的颜色)
      //                   .lineColorSet(@"#1E90FF")//道奇蓝
      //                   )
      //        .dataLabelsSet(AADataLabels.new
      //                       .enabledSet(true)
      //                       .allowOverlapSet(true)
      //                       .useHTMLSet(true)
      //                       .backgroundColorSet(AARgbaColor(65, 111, 166, 1.0))
      //                       .borderRadiusSet(@10)
      //                       .shapeSet(@"callout")
      //                       .formatSet(@"{point.category}<br>{series.name}: {point.y} %")
      //                       .styleSet(AAStyleColorSizeWeight(AAColor.whiteColor, 12, AAChartFontWeightTypeBold))
      //                       .xSet(@-80).ySet(@(5))
      //                       .alignSet(AAChartAlignTypeCenter)
      //                       .verticalAlignSet(AAChartVerticalAlignTypeTop)
      //                       .overflowSet(@"none")
      //                       .cropSet(false)
      //                       )
      //        .ySet(@85.3);
      //
      //    AAStyle *axisLabelsStyle = AAStyleColorSizeWeight(AAColor.whiteColor, 12, AAChartFontWeightTypeBold);
      //
      //    return AAChartModel.new
      //        .chartTypeSet(AAChartTypeAreaspline)
      //        .backgroundColorSet(AAColor.blackColor)
      //        .categoriesSet(@[
      //            @"Jan", @"Feb", @"Mar", @"Apr", @"May", @"Jun",
      //            @"Jul", @"Aug", @"Sep", @"Oct", @"Nov", @"Dec"
      //        ])
      //        .dataLabelsEnabledSet(false)
      //        .legendEnabledSet(false)
      //        .markerRadiusSet(@0)
      //        .xAxisLabelsStyleSet(axisLabelsStyle)
      //        .yAxisLabelsStyleSet(axisLabelsStyle)
      //        .xAxisGridLineStyleSet([AALineStyle styleWithColor:AAColor.whiteColor dashStyle:AAChartLineDashStyleTypeLongDashDotDot width:@0.5])
      //        .yAxisGridLineStyleSet([AALineStyle styleWithWidth:@0])
      //        .seriesSet(@[
      //            AASeriesElement.new
      //                .nameSet(@"空气湿度")
      //                .lineWidthSet(@6)
      //                .zoneAxisSet(@"x")
      //                .zonesSet(@[
      //                    AAZonesElement.new
      //                        .valueSet(@2)
      //                        .colorSet(AAColor.redColor)
      //                        .fillColorSet((id)redGradientColorDic ),
      //                    AAZonesElement.new
      //                        .valueSet(@5)
      //                        .colorSet(AAColor.greenColor)
      //                        .fillColorSet((id)greenGradientColorDic),
      //                    AAZonesElement.new
      //                        .colorSet(AAColor.blueColor)
      //                        .fillColorSet((id)blueGradientColorDic),
      //                ])
      //                .dataSet(@[@56.5, @33.3, @85.3, @23.9, @29.6, @34.5, @28.2, @26.5, @15.2, @56.5, @33.3, singleSpecialData]),
      //        ]);
      //}
  
      //https://github.com/AAChartModel/AAChartCore-Kotlin/issues/149
      public static AAChartModel customAreasplineChartWithColorfulGradientColorZones() {
          Object[][] redStopsArr = new Object[][]{
                  new Object[]{0.0f, AARgba(255, 0, 0, 1.0f)},//颜色字符串设置支持十六进制类型和 rgba 类型
                  new Object[]{1.0f, AAColor.Clear}
          };
  
          Object[][] greenStopsArr = new Object[][]{
                  new Object[]{0.0f, AARgba(0, 255, 0, 1.0f)},
                  new Object[]{1.0f, AAColor.Clear}
          };
  
          Object[][] blueStopsArr = new Object[][]{
                  new Object[]{0.0f, AARgba(0, 0, 255, 1.0f)},
                  new Object[]{1.0f, AAColor.Clear}
          };
  
          Map<String, Object> redGradientColorDic = AAGradientColor.linearGradient(AALinearGradientDirection.ToBottom, redStopsArr);
          Map<String, Object> greenGradientColorDic = AAGradientColor.linearGradient(AALinearGradientDirection.ToBottom, greenStopsArr);
          Map<String, Object> blueGradientColorDic = AAGradientColor.linearGradient(AALinearGradientDirection.ToBottom, blueStopsArr);
  
          AADataElement singleSpecialData = new AADataElement()
                  .marker(new AAMarker()
                          .radius(8f)//曲线连接点半径
                          .symbol(AAChartSymbolType.Circle)//曲线点类型："circle", "square", "diamond", "triangle","triangle-down"，默认是"circle"
                          .fillColor(AAColor.White)//点的填充色(用来设置折线连接点的填充色)
                          .lineWidth(5f)//外沿线的宽度(用来设置折线连接点的轮廓描边的宽度)
                          //外沿线的颜色(用来设置折线连接点的轮廓描边颜色，当值为空字符串时，默认取数据点或数据列的颜色)
                          .lineColor(AAColor.Red)
                  )
                  .dataLabels(new AADataLabels()
                          .enabled(true)
                          .allowOverlap(true)
                          .useHTML(true)
                          .backgroundColor(AARgba(65, 111, 166, 1.0f))
                          .borderRadius(10f)
                          .shape("callout")
                          .format("{point.category}<br>{series.name}: {point.y} %")
                          .style(new AAStyle()
                                  .color(AAColor.White)
                                  .fontSize(12f)
                                  .fontWeight(AAChartFontWeightType.Bold)
                          )
                          .x(-80f)
                          .y(5f)
                          .align(AAChartAlignType.Center)
                          .verticalAlign(AAChartVerticalAlignType.Top)
                          .overflow("none")
                          .crop(false)
                  )
                  .y(85.3f);
  
          AAStyle axisLabelsStyle = new AAStyle()
                  .color(AAColor.White)
                  .fontSize(12f)
                  .fontWeight(AAChartFontWeightType.Bold);
  
          return new AAChartModel()
                  .chartType(AAChartType.Areaspline)
                  .backgroundColor(AAColor.Black)
                  .categories(new String[]{
                          "Jan", "Feb", "Mar", "Apr", "May", "Jun",
                          "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
                  })
                  .dataLabelsEnabled(false)
                  .legendEnabled(false)
                  .markerRadius(0f)
  //                .xAxisLabelsStyle(axisLabelsStyle)
  //                .yAxisLabelsStyle(axisLabelsStyle)
  //                .xAxisGridLineStyle(new AALineStyle()
  //                        .color(AAColor.White)
  //                        .dashStyle(AAChartLineDashStyleType.LongDashDotDot)
  //                        .width(0.5f)
  //                )
  //                .yAxisGridLineStyle(new AALineStyle()
  //                        .width(0f)
  //                )
                  .series(new AASeriesElement[]{
                          new AASeriesElement()
                                  .name("空气湿度")
                                  .lineWidth(6f)
                                  .zoneAxis("x")
                                  .zones(new AAZonesElement[]{
                                          new AAZonesElement()
                                                  .value(2)
                                                  .color(AAColor.Red)
                                                  .fillColor(redGradientColorDic),
                                          new AAZonesElement()
                                                  .value(5)
                                                  .color(AAColor.Green)
                                                  .fillColor(greenGradientColorDic),
                                          new AAZonesElement()
                                                  .color(AAColor.Blue)
                                                  .fillColor(blueGradientColorDic),
                                  })
                                  .data(new Object[]{
                                  56.5f, 33.3f, 85.3f, 23.9f, 29.6f, 34.5f, 28.2f, 26.5f, 15.2f, 56.5f, 33.3f, singleSpecialData
                          }),
                  });
  
  
      }
  
      }
  