/*
* 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.imaging.formats.psd.dataparsers;
import java.awt.image.BufferedImage;
import java.awt.image.DataBuffer;
import org.apache.commons.imaging.formats.psd.ImageContents;
import org.apache.commons.imaging.formats.psd.PsdHeaderInfo;
public abstract class DataParser {
public final void parseData(final int[][][] data, final BufferedImage bi,
final ImageContents imageContents) {
final DataBuffer buffer = bi.getRaster().getDataBuffer();
final PsdHeaderInfo header = imageContents.header;
final int width = header.columns;
final int height = header.rows;
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
final int rgb = getRGB(data, x, y, imageContents);
buffer.setElem(y * width + x, rgb);
}
}
}
protected abstract int getRGB(int[][][] data, int x, int y, ImageContents imageContents);
public abstract int getBasicChannelsCount();
}