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:

⏎ org/apache/tools/ant/types/optional/imageio/Rectangle.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.imageio;

import java.awt.BasicStroke;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;

/**
 *
 * @see org.apache.tools.ant.taskdefs.optional.image.ImageIOTask
 */
public class Rectangle extends BasicShape implements DrawOperation {
    private int arcwidth = 0;
    private int archeight = 0;

    /**
     * Set the arc width.
     * @param w the value to use.
     */
    public void setArcwidth(int w) {
        arcwidth = w;
    }

    /**
     * Set the arc height.
     * @param h the value to use.
     */
    public void setArcheight(int h) {
        archeight = h;
    }

    /** {@inheritDoc}. */
    @Override
    public BufferedImage executeDrawOperation() {
        log("\tCreating Rectangle w=" + width + " h=" + height + " arcw="
            + arcwidth + " arch=" + archeight);
        BufferedImage bi = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR_PRE);

        Graphics2D graphics = bi.createGraphics();

        if (!"transparent".equalsIgnoreCase(stroke)) {
            BasicStroke bStroke = new BasicStroke(strokeWidth);
            graphics.setColor(ColorMapper.getColorByName(stroke));
            graphics.setStroke(bStroke);

            if (arcwidth == 0 && archeight == 0) {
                graphics.drawRect(0, 0, width, height);
            } else {
                graphics.drawRoundRect(0, 0, width, height, arcwidth, archeight);
            }
        }

        if (!"transparent".equalsIgnoreCase(fill)) {
            graphics.setColor(ColorMapper.getColorByName(fill));
            if (arcwidth == 0 && archeight == 0) {
                graphics.fillRect(strokeWidth, strokeWidth,
                    width - (strokeWidth * 2), height - (strokeWidth * 2));
            } else {
                graphics.fillRoundRect(strokeWidth, strokeWidth,
                    width - (strokeWidth * 2), height - (strokeWidth * 2),
                    arcwidth, archeight);
            }
        }

        for (ImageOperation instr : instructions) {
            if (instr instanceof DrawOperation) {
                BufferedImage img = ((DrawOperation) instr).executeDrawOperation();
                graphics.drawImage(img, null, 0, 0);
            } else if (instr instanceof TransformOperation) {
                bi = ((TransformOperation) instr).executeTransformOperation(bi);
                graphics = bi.createGraphics();
            }
        }
        return bi;
    }
}

⏎ org/apache/tools/ant/types/optional/imageio/Rectangle.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
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