| /* |
| * 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.formats.psd.dataparsers; |
| |
| import org.apache.commons.sanselan.formats.psd.ImageContents; |
| |
| public class DataParserIndexed extends DataParser |
| { |
| private final int ColorTable[]; |
| |
| public DataParserIndexed(byte ColorModeData[]) |
| { |
| ColorTable = new int[256]; |
| for (int i = 0; i < 256; i++) |
| { |
| int red = 0xff & ColorModeData[0 * 256 + i]; |
| int green = 0xff & ColorModeData[1 * 256 + i]; |
| int blue = 0xff & ColorModeData[2 * 256 + i]; |
| int alpha = 0xff; |
| |
| int rgb = ((0xff & alpha) << 24) | ((0xff & red) << 16) |
| | ((0xff & green) << 8) | ((0xff & blue) << 0); |
| |
| ColorTable[i] = rgb; |
| } |
| } |
| |
| @Override |
| protected int getRGB(int data[][][], int x, int y, |
| ImageContents imageContents) |
| { |
| int sample = 0xff & data[0][y][x]; |
| int rgb = ColorTable[sample]; |
| |
| return rgb; |
| } |
| |
| @Override |
| public int getBasicChannelsCount() |
| { |
| return 1; |
| } |
| |
| } |