| /* |
| * 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.png; |
| |
| import java.awt.image.BufferedImage; |
| import java.io.File; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.commons.imaging.ImageFormat; |
| import org.apache.commons.imaging.Sanselan; |
| import org.apache.commons.imaging.formats.png.PngConstants; |
| import org.apache.commons.imaging.util.Debug; |
| |
| public class PngWriteForceTrueColorText extends PngBaseTest { |
| |
| public void test() throws Exception |
| { |
| |
| List images = getPngImages(); |
| for (int i = 0; i < images.size(); i++) { |
| if (i % 10 == 0) |
| Debug.purgeMemory(); |
| |
| File imageFile = (File) images.get(i); |
| try { |
| if (isInvalidPNGTestFile(imageFile)) |
| continue; |
| |
| Debug.debug("imageFile", imageFile); |
| // Debug.debug(); |
| |
| // params.put(SanselanConstants.PARAM_KEY_VERBOSE, |
| // Boolean.TRUE); |
| |
| BufferedImage image = Sanselan.getBufferedImage(imageFile, |
| new HashMap()); |
| assertNotNull(image); |
| |
| File outFile = createTempFile(imageFile.getName() + ".", ".gif"); |
| // Debug.debug("outFile", outFile); |
| |
| Map params = new HashMap(); |
| params.put(PngConstants.PARAM_KEY_PNG_FORCE_TRUE_COLOR, |
| Boolean.TRUE); |
| Sanselan.writeImage(image, outFile, |
| ImageFormat.IMAGE_FORMAT_PNG, params); |
| |
| BufferedImage image2 = Sanselan.getBufferedImage(outFile, |
| new HashMap()); |
| } catch (Exception e) { |
| Debug.debug("imageFile", imageFile); |
| throw e; |
| } |
| } |
| Debug.debug("complete."); |
| } |
| |
| } |