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import java.awt.GraphicsConfiguration;

import java.awt.GraphicsEnvironment;

import java.awt.geom.AffineTransform;

import java.awt.image.VolatileImage;

import sun.java2d.SunGraphics2D;

/**

 * @test

 * @bug 8000629

 * @summary Set/get transform should work on constrained graphics.

 * @author Sergey Bylokhov

 * @modules java.desktop/sun.java2d

 */

public class TransformSetGet {

    public static void main(final String[] args) {

        final GraphicsEnvironment ge =

                GraphicsEnvironment.getLocalGraphicsEnvironment();

        final GraphicsConfiguration gc =

                ge.getDefaultScreenDevice().getDefaultConfiguration();

        final VolatileImage vi = gc.createCompatibleVolatileImage(200, 200);

        final SunGraphics2D sg2d = (SunGraphics2D) vi.createGraphics();

        sg2d.constrain(0, 61, 100, 100);

        final AffineTransform expected = sg2d.cloneTransform();

        sg2d.setTransform(sg2d.getTransform());

        final AffineTransform actual = sg2d.cloneTransform();

        sg2d.dispose();

        vi.flush();

        if (!expected.equals(actual)) {

            System.out.println("Expected = " + expected);

            System.out.println("Actual = " + actual);

            throw new RuntimeException("Wrong transform");

        }

    }

}