content: /*
   * Copyright (C) 2006 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package android.graphics;
  
  import android.annotation.UnsupportedAppUsage;
  
  /**
   * @hide
   */
  public class TableMaskFilter extends MaskFilter {
  
      public TableMaskFilter(byte[] table) {
          if (table.length < 256) {
              throw new RuntimeException("table.length must be >= 256");
          }
          native_instance = nativeNewTable(table);
      }
      
      private TableMaskFilter(long ni) {
          native_instance = ni;
      }
      
      @UnsupportedAppUsage
      public static TableMaskFilter CreateClipTable(int min, int max) {
          return new TableMaskFilter(nativeNewClip(min, max));
      }
      
      public static TableMaskFilter CreateGammaTable(float gamma) {
          return new TableMaskFilter(nativeNewGamma(gamma));
      }
  
      private static native long nativeNewTable(byte[] table);
      private static native long nativeNewClip(int min, int max);
      private static native long nativeNewGamma(float gamma);
  }
  