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ImageSpatialExtentsProperty.java
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ImageSpatialExtentsProperty.java
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/*
* Copyright 2002-2019 Drew Noakes and contributors
*
* Licensed 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.
*
* More information about this project is available at:
*
* https://drewnoakes.com/code/exif/
* https://github.com/drewnoakes/metadata-extractor
*/
package com.drew.metadata.heif.boxes;
import com.drew.lang.SequentialReader;
import com.drew.metadata.heif.HeifDirectory;
import java.io.IOException;
/**
* ISO/IEC 23008-12:2017 pg.11
*/
public class ImageSpatialExtentsProperty extends FullBox
{
long width;
long height;
public ImageSpatialExtentsProperty(SequentialReader reader, Box box) throws IOException
{
super(reader, box);
width = reader.getUInt32();
height = reader.getUInt32();
}
public void addMetadata(HeifDirectory directory)
{
if (!directory.containsTag(HeifDirectory.TAG_IMAGE_WIDTH) && !directory.containsTag(HeifDirectory.TAG_IMAGE_HEIGHT)) {
directory.setLong(HeifDirectory.TAG_IMAGE_WIDTH, width);
directory.setLong(HeifDirectory.TAG_IMAGE_HEIGHT, height);
}
}
}