| /* |
| * 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; |
| |
| import java.awt.color.ColorSpace; |
| import java.awt.color.ICC_ColorSpace; |
| import java.awt.color.ICC_Profile; |
| import java.awt.image.BufferedImage; |
| import java.io.IOException; |
| import java.util.logging.Logger; |
| |
| import org.apache.commons.imaging.icc.IccProfileInfo; |
| import org.apache.commons.imaging.icc.IccProfileParser; |
| |
| /** |
| * Used to store metadata and descriptive information extracted from image files. |
| */ |
| public class ImageDump { |
| |
| private static final Logger LOGGER = Logger.getLogger(ImageDump.class.getName()); |
| |
| private String colorSpaceTypeToName(final ColorSpace cs) { |
| // System.out.println(prefix + ": " + "type: " |
| // + cs.getType() ); |
| switch (cs.getType()) { |
| case ColorSpace.TYPE_CMYK: |
| return "TYPE_CMYK"; |
| case ColorSpace.TYPE_RGB: |
| return "TYPE_RGB"; |
| case ColorSpace.CS_sRGB: |
| return "CS_sRGB"; |
| case ColorSpace.CS_GRAY: |
| return "CS_GRAY"; |
| case ColorSpace.CS_CIEXYZ: |
| return "CS_CIEXYZ"; |
| case ColorSpace.CS_LINEAR_RGB: |
| return "CS_LINEAR_RGB"; |
| case ColorSpace.CS_PYCC: |
| return "CS_PYCC"; |
| default: |
| return "unknown"; |
| } |
| } |
| |
| public void dump(final BufferedImage src) throws IOException { |
| dump("", src); |
| } |
| |
| public void dump(final String prefix, final BufferedImage src) throws IOException { |
| LOGGER.fine(prefix + ": " + "dump"); |
| dumpColorSpace(prefix, src.getColorModel().getColorSpace()); |
| dumpBIProps(prefix, src); |
| } |
| |
| public void dumpBIProps(final String prefix, final BufferedImage src) { |
| final String[] keys = src.getPropertyNames(); |
| if (keys == null) { |
| LOGGER.fine(prefix + ": no props"); |
| return; |
| } |
| for (final String key : keys) { |
| LOGGER.fine(prefix + ": " + key + ": " + src.getProperty(key)); |
| } |
| } |
| |
| public void dumpColorSpace(final String prefix, final ColorSpace cs) throws IOException { |
| LOGGER.fine(prefix + ": " + "type: " + cs.getType() + " (" + colorSpaceTypeToName(cs) + ")"); |
| |
| if (!(cs instanceof ICC_ColorSpace)) { |
| LOGGER.fine(prefix + ": " + "Unknown ColorSpace: " + cs.getClass().getName()); |
| return; |
| } |
| |
| final ICC_ColorSpace iccColorSpace = (ICC_ColorSpace) cs; |
| final ICC_Profile iccProfile = iccColorSpace.getProfile(); |
| |
| final byte[] bytes = iccProfile.getData(); |
| |
| final IccProfileParser parser = new IccProfileParser(); |
| |
| final IccProfileInfo info = parser.getICCProfileInfo(bytes); |
| info.dump(prefix); |
| } |
| |
| } |