1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.imaging.formats.psd.dataparsers;
18
19 import org.apache.commons.imaging.formats.psd.PsdImageContents;
20
21 public class DataParserBitmap extends AbstractDataParser {
22
23 @Override
24 public int getBasicChannelsCount() {
25 return 1;
26 }
27
28 @Override
29 protected int getRgb(final int[][][] data, final int x, final int y, final PsdImageContents imageContents) {
30 int sample = 0xff & data[0][y][x];
31 if (sample == 0) {
32 sample = 255;
33 } else {
34 sample = 0;
35 }
36 // sample = 255- sample;
37 final int alpha = 0xff;
38
39 return (0xff & alpha) << 24 | (0xff & sample) << 16 | (0xff & sample) << 8 | (0xff & sample) << 0;
40 }
41
42 }