content: 
  package com.github.mikephil.charting.utils;
  
  import android.graphics.Color;
  import android.graphics.Typeface;
  
  /**
   * Baseclass of all labels.
   * 
   * @author Philipp Jahoda
   */
  public abstract class LabelBase {
  
      /** the typeface to use for the labels */
      private Typeface mTypeface;
  
      /** the size of the label text */
      private float mTextSize = 10f;
      
      /** the text color to use */
      private int mTextColor = Color.BLACK;
  
      /** default constructor */
      public LabelBase() {
          mTextSize = Utils.convertDpToPixel(10f);
      }
  
      /**
       * sets the size of the label text in pixels min = 6f, max = 16f, default
       * 10f
       * 
       * @param size
       */
      public void setTextSize(float size) {
  
          if (size > 16f)
              size = 16f;
          if (size < 6f)
              size = 6f;
  
          mTextSize = Utils.convertDpToPixel(size);
      }
  
      /**
       * returns the text size that is currently set for the labels
       * 
       * @return
       */
      public float getTextSize() {
          return mTextSize;
      }
  
      /**
       * sets the typeface that should be used for the labels
       * 
       * @param t
       */
      public void setTypeface(Typeface t) {
          mTypeface = t;
      }
  
      /**
       * returns the typeface that is used for the labels
       * 
       * @return
       */
      public Typeface getTypeface() {
          return mTypeface;
      }
  
      /**
       * Sets the text color to use for the labels. Make sure to use
       * getResources().getColor(...) when using a color from the resources.
       * 
       * @param color
       */
      public void setTextColor(int color) {
          mTextColor = color;
      }
  
      /**
       * Returns the text color that is set for the labels.
       * 
       * @return
       */
      public int getTextColor() {
          return mTextColor;
      }
  }
  