| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.commons.sanselan.palette; |
| |
| import org.apache.commons.sanselan.util.Debug; |
| |
| public class SimplePalette extends Palette |
| { |
| private final int palette[]; |
| |
| public SimplePalette(int palette[]) |
| { |
| this.palette = palette; |
| } |
| |
| public int getPaletteIndex(int rgb) |
| { |
| return getPaletteIndex(palette, rgb); |
| } |
| |
| public int getEntry(int index) |
| { |
| return palette[index]; |
| // return getPaletteIndex(palette, rgb); |
| } |
| |
| private int getPaletteIndex(int palette[], int argb) |
| { |
| |
| // Debug.debug("getPaletteIndex argb", argb + " (" |
| // + Integer.toHexString(argb) + ")"); |
| |
| for (int i = 0; i < palette.length; i++) |
| { |
| // Debug.debug("\t" + "palette[" + i + "]", palette[i] + " (" |
| // + Integer.toHexString(palette[i]) + ")"); |
| |
| if (palette[i] == argb) |
| return i; |
| } |
| |
| return -1; |
| } |
| |
| public void dump() |
| { |
| for (int i = 0; i < palette.length; i++) |
| { |
| Debug.debug("\t" + "palette[" + i + "]", palette[i] + " (0x" |
| + Integer.toHexString(palette[i]) + ")"); |
| } |
| } |
| |
| public int length() |
| { |
| return palette.length; |
| } |
| } |