Java Code Examples for sun.java2d.SunGraphics2D#constrain()

The following examples show how to use sun.java2d.SunGraphics2D#constrain() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TransformSetGet.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 2
Source File: TransformSetGet.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 3
Source File: TransformSetGet.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 4
Source File: TransformSetGet.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 5
Source File: TransformSetGet.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 6
Source File: TransformSetGet.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 7
Source File: TransformSetGet.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 8
Source File: TransformSetGet.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 9
Source File: TransformSetGet.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 10
Source File: TransformSetGet.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
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");
    }
}
Example 11
Source File: LWComponentPeer.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 12
Source File: LWComponentPeer.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 13
Source File: WWindowPeer.java    From jdk8u_jdk with GNU General Public License v2.0 4 votes vote down vote up 
@Override
public Graphics getGraphics() {
    Graphics g = super.getGraphics();
    if (!(g instanceof SunGraphics2D)) return g;
    SunGraphics2D sg = (SunGraphics2D)g;

    // [tav] For the scaling graphics we need to compensate the toplevel insets rounding error
    // to place [0, 0] of the client area in its correct device pixel.
    if (sg.transformState == SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        Point2D err = getInsetsRoundingError(sg);
        double errX = err.getX();
        double errY = err.getY();
        if (errX != 0 || errY != 0) {
            // save the current tx
            AffineTransform tx = sg.transform;

            // translate the constrain
            Region constrainClip = sg.constrainClip;
            Shape usrClip = sg.usrClip;
            if (constrainClip != null) {
                // SunGraphics2D.constrain(..) rounds down x/y, so to compensate we need to round up
                int _errX = (int) Math.ceil(errX);
                int _errY = (int) Math.ceil(errY);
                if ((_errX | _errY) != 0) {
                    // drop everything to default
                    sg.constrainClip = null;
                    sg.usrClip = null;
                    sg.clipState = SunGraphics2D.CLIP_DEVICE;
                    sg.transform = new AffineTransform();
                    sg.setDevClip(sg.getSurfaceData().getBounds());

                    Region r = constrainClip.getTranslatedRegion(_errX, _errY);
                    sg.constrain(r.getLoX(), r.getLoY(), r.getWidth(), r.getHeight());
                }
            }

            // translate usrClip
            if (usrClip != null) {
                if (usrClip instanceof Rectangle2D) {
                    Rectangle2D u = (Rectangle2D) usrClip;
                    u.setRect(u.getX() + errX, u.getY() + errY, u.getWidth(), u.getHeight());
                } else {
                    usrClip = AffineTransform.getTranslateInstance(errX, errY).createTransformedShape(usrClip);
                }
                sg.transform = new AffineTransform();
                sg.setClip(usrClip); // constrain clip is already valid
            }

            // finally translate the tx (in the device space, so via concatenate)
            AffineTransform newTx = AffineTransform.getTranslateInstance(errX - sg.constrainX, errY - sg.constrainY);
            newTx.concatenate(tx);
            sg.setTransform(newTx);
        }
    }
    return sg;
}
Example 14
Source File: LWComponentPeer.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 15
Source File: LWComponentPeer.java    From hottub with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 16
Source File: LWComponentPeer.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 17
Source File: LWComponentPeer.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 18
Source File: LWComponentPeer.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 19
Source File: LWComponentPeer.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}
Example 20
Source File: LWComponentPeer.java    From jdk8u-jdk with GNU General Public License v2.0 4 votes vote down vote up 
private void applyConstrain(final Graphics g) {
    final SunGraphics2D sg2d = (SunGraphics2D) g;
    final Rectangle size = localToWindow(getSize());
    sg2d.constrain(size.x, size.y, size.width, size.height, getVisibleRegion());
}