diff options
Diffstat (limited to 'awt/javax/imageio/ImageReadParam.java')
| -rw-r--r-- | awt/javax/imageio/ImageReadParam.java | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/awt/javax/imageio/ImageReadParam.java b/awt/javax/imageio/ImageReadParam.java deleted file mode 100644 index 9cc5c5f..0000000 --- a/awt/javax/imageio/ImageReadParam.java +++ /dev/null @@ -1,201 +0,0 @@ -/* - * 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. - */ -/** - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -package javax.imageio; - -import java.awt.Dimension; -import java.awt.image.BufferedImage; - -/* - * @author Sergey I. Salishev - * @version $Revision: 1.2 $ - */ - -/** - * The ImageReadParam class provides information to the ImageReader about how an - * image is to be decoded. - * - * @since Android 1.0 - */ -public class ImageReadParam extends IIOParam { - - /** - * This flag indicates if this ImageReadParam supports setting the source - * rendering size. - */ - protected boolean canSetSourceRenderSize; - - /** - * The destination BufferedImage. - */ - protected BufferedImage destination; - - /** - * The destination bands. - */ - protected int[] destinationBands; - - /** - * The minimum progressive pass. - */ - protected int minProgressivePass; - - /** - * The number of progressive passes. - */ - protected int numProgressivePasses; - - /** - * The source render size. - */ - protected Dimension sourceRenderSize; - - /** - * Returns true if this ImageReaderParam supports rendering a source image - * at an arbitrary size. - * - * @return true, if this ImageReaderParam supports rendering a source image - * at an arbitrary size, false otherwise. - */ - public boolean canSetSourceRenderSize() { - return canSetSourceRenderSize; - } - - /** - * Gets the current destination image as BufferedImage. - * - * @return the BufferedImage which represents the destination. - */ - public BufferedImage getDestination() { - return destination; - } - - /** - * Gets the indices of destination bands. - * - * @return the array of destination bands. - */ - public int[] getDestinationBands() { - return destinationBands; - } - - /** - * Gets the index of the maximum pass to be decoded. This method returns - * Integer.MAX_VALUE, if getSourceNumProgressivePasses() method returns - * value that is equal to Integer.MAX_VALUE. Otherwise this method returns - * getSourceMinProgressivePass() + getSourceNumProgressivePasses() - 1. - * - * @return the index of the maximum pass to be decoded. - */ - public int getSourceMaxProgressivePass() { - if (getSourceNumProgressivePasses() == Integer.MAX_VALUE) { - return Integer.MAX_VALUE; - } - return getSourceMinProgressivePass() + getSourceNumProgressivePasses() - 1; - } - - /** - * Gets the index of the minimum progressive pass that is decoded, default - * is 0. - * - * @return the index of the minimum progressive pass that is decoded, - * default is 0. - */ - public int getSourceMinProgressivePass() { - return minProgressivePass; - } - - /** - * Gets the number of progressive passes. The default value is - * Integer.MAX_VALUE. - * - * @return the number of progressive passes. - */ - public int getSourceNumProgressivePasses() { - return numProgressivePasses; - } - - /** - * Gets the dimension of source image which will be rendered during decoding - * process. - * - * @return the source render size. - */ - public Dimension getSourceRenderSize() { - return sourceRenderSize; - } - - /** - * Sets the specified destination image. This image will be used by read, - * readAll, and readRaster methods, and a reference to it will be returned - * by those methods. - * - * @param destination - * the destination image. - */ - public void setDestination(BufferedImage destination) { - this.destination = destination; - } - - /** - * Sets the indices of the destination bands. - * - * @param destinationBands - * the indices of the destination bands. - */ - public void setDestinationBands(int[] destinationBands) { - this.destinationBands = destinationBands; - } - - @Override - public void setDestinationType(ImageTypeSpecifier destinationType) { - this.destinationType = destinationType; - } - - /** - * Sets the source progressive passes. - * - * @param minPass - * the index of the minimum pass to be decoded. - * @param numPasses - * the number of passes to be decoded. - */ - public void setSourceProgressivePasses(int minPass, int numPasses) { - minProgressivePass = minPass; - numProgressivePasses = numPasses; - } - - /** - * Sets the dimension size of source image if an image can be rendered at an - * arbitrary size. - * - * @param size - * the size of rendered image. - * @throws UnsupportedOperationException - * the unsupported operation exception. - */ - public void setSourceRenderSize(Dimension size) throws UnsupportedOperationException { - if (!canSetSourceRenderSize) { - throw new UnsupportedOperationException("can't set source renderer size"); - } - sourceRenderSize = size; - } -} |