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Apache Ant Source Code Files
Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:
✍: FYIcenter.com
⏎ org/apache/tools/ant/types/optional/image/Rotate.java
/* * 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 * * https://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.tools.ant.types.optional.image; import java.awt.image.BufferedImage; import java.awt.image.renderable.ParameterBlock; import javax.media.jai.InterpolationNearest; import javax.media.jai.JAI; import javax.media.jai.PlanarImage; /** * ImageOperation to rotate an image by a certain degree * * @see org.apache.tools.ant.taskdefs.optional.image.Image */ public class Rotate extends TransformOperation implements DrawOperation { private static final float HALF_CIRCLE = 180.0F; // CheckStyle:VisibilityModifier OFF - bc protected float angle = 0.0F; // CheckStyle:VisibilityModifier ON /** * Sets the angle of rotation in degrees. * @param ang The angle at which to rotate the image */ public void setAngle(String ang) { angle = Float.parseFloat(ang); } /** * Rotate an image. * @param image the image to rotate. * @return the rotated image. */ public PlanarImage performRotate(PlanarImage image) { float tAngle = (float) (angle * (Math.PI / HALF_CIRCLE)); ParameterBlock pb = new ParameterBlock(); pb.addSource(image); pb.add(0.0F); pb.add(0.0F); pb.add(tAngle); pb.add(new InterpolationNearest()); return JAI.create("Rotate", pb, null); } /** * Performs the image rotation when being handled as a TransformOperation. * @param image The image to perform the transformation on. * @return the transformed image. */ @Override public PlanarImage executeTransformOperation(PlanarImage image) { for (ImageOperation instr : instructions) { if (instr instanceof DrawOperation) { // If this TransformOperation has DrawOperation children // then Rotate the first child and return. System.out.println("Exec'ing Draws"); PlanarImage op = ((DrawOperation) instr).executeDrawOperation(); return performRotate(op); } if (instr instanceof TransformOperation) { BufferedImage bi = image.getAsBufferedImage(); System.out.println("Exec'ing Transforms"); image = ((TransformOperation) instr) .executeTransformOperation(PlanarImage.wrapRenderedImage(bi)); } } System.out.println("Exec'ing as TransformOperation"); image = performRotate(image); System.out.println(image); return image; } /** * Performs the image rotation when being handled as a DrawOperation. * It absolutely requires that there be a DrawOperation nested beneath it, * but only the FIRST DrawOperation will be handled since it can only return * ONE image. * @return the image. */ @Override public PlanarImage executeDrawOperation() { for (ImageOperation instr : instructions) { if (instr instanceof DrawOperation) { // If this TransformOperation has DrawOperation children // then Rotate the first child and return. PlanarImage op = ((DrawOperation) instr).executeDrawOperation(); return performRotate(op); } } return null; } }
⏎ org/apache/tools/ant/types/optional/image/Rotate.java
Or download all of them as a single archive file:
File name: apache-ant-1.10.10-fyi.zip File size: 2392938 bytes Release date: 2021-04-17 Download
⇐ Download Apache Ant Source Package
2021-07-10, 110882👍, 0💬
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