    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.imaging.formats.png;
    018
    019import java.util.ArrayList;
    020import java.util.List;
    021
    022import org.apache.commons.imaging.ImageFormat;
    023import org.apache.commons.imaging.ImageInfo;
    024
    025public class PngImageInfo extends ImageInfo {
    026
    027    private final List<AbstractPngText> textChunks;
    028    private final PhysicalScale physicalScale;
    029
    030    PngImageInfo(final String formatDetails, final int bitsPerPixel, final List<String> comments, final ImageFormat format, final String formatName,
    031            final int height, final String mimeType, final int numberOfImages, final int physicalHeightDpi, final float physicalHeightInch,
    032            final int physicalWidthDpi, final float physicalWidthInch, final int width, final boolean progressive, final boolean transparent,
    033            final boolean usesPalette, final ColorType colorType, final CompressionAlgorithm compressionAlgorithm, final List<AbstractPngText> textChunks,
    034            final PhysicalScale physicalScale) {
    035        super(formatDetails, bitsPerPixel, comments, format, formatName, height, mimeType, numberOfImages, physicalHeightDpi, physicalHeightInch,
    036                physicalWidthDpi, physicalWidthInch, width, progressive, transparent, usesPalette, colorType, compressionAlgorithm);
    037
    038        this.textChunks = textChunks;
    039        this.physicalScale = physicalScale;
    040    }
    041
    042    /**
    043     * Gets the physical scale of Image.
    044     *
    045     * @return {@link PhysicalScale}. If undefined then {@link PhysicalScale#UNDEFINED} is returned.
    046     */
    047    public PhysicalScale getPhysicalScale() {
    048        return physicalScale;
    049    }
    050
    051    public List<AbstractPngText> getTextChunks() {
    052        return new ArrayList<>(textChunks);
    053    }
    054
    055}