Java Code Examples for java.awt.geom.AffineTransform#setToRotation()

The following examples show how to use java.awt.geom.AffineTransform#setToRotation() . 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: FontPanel.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 2

Source File: TestTransform.java From openjdk-8-source with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 3

Source File: TestTransform.java From hottub with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 4

Source File: TestTransform.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 5

Source File: TestTransform.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 6

Source File: FontPanel.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 7

Source File: TestTransform.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 8

Source File: FontPanel.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 9

Source File: TestTransform.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 10

Source File: FontPanel.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 11

Source File: TestTransform.java From jdk8u-dev-jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 12

Source File: FontPanel.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 13

Source File: FontPanel.java From jdk8u_jdk with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 14

Source File: TestTransform.java From TencentKona-8 with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 15

Source File: FontPanel.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private AffineTransform getAffineTransform( int transform ) {
        /// ABP
        AffineTransform at = new AffineTransform();
        switch ( transform )
        {
        case SCALE:
          at.setToScale( 1.5f, 1.5f ); break;
        case ROTATE:
          at.setToRotation( Math.PI / 6 ); break;
        case SHEAR:
          at.setToShear( 0.4f, 0 ); break;
        case NONE:
          break;
        default:
          //System.err.println( "Illegal G2 Transform Arg: " + transform);
          break;
        }

        return at;
}

Example 16

Source File: TestTransform.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) {
    Object aahints[] = {RenderingHints.VALUE_TEXT_ANTIALIAS_OFF,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB};
    int i, j, k;
    AffineTransform a = new AffineTransform();

    for (i=0; i<aahints.length; i++) {
        for(j=0; j<8; j++) {
            System.out.println("Testing hint "+i+" angle="+j);
            a.setToRotation(j*Math.PI/4);
            testTransformedFont(a, aahints[i]);
        }
        testFontOfSize(0.0f, aahints[i]);
        testFontOfSize(-10.0f, aahints[i]);
    }
}

Example 17

Source File: TestSVGGraphics2D.java From jfreesvg with GNU General Public License v3.0

5 votes

/**
 * When calling setTransform() the caller passes in an AffineTransform 
 * instance.  If the caller retains a reference to the AffineTransform 
 * and subsequently modifies it, we don't want the Graphics2D object to
 * be affected...so it should be making an internal copy of the 
 * AffineTransform.
 */
@Test
public void checkSetTransformSafety() {
    AffineTransform t = AffineTransform.getTranslateInstance(1.0, 2.0);
    g2.setTransform(t);
    assertEquals(t, g2.getTransform());
    t.setToRotation(Math.PI);
    assertNotEquals(t, g2.getTransform());
}

Example 18

Source File: ArrowIcon.java From Darcula with Apache License 2.0

5 votes

protected Image getArrowImage() {
    if (arrowImage == null) {
        arrowImage = Utilities.createTranslucentImage(size, size);
        AffineTransform atx = direction != SOUTH? new AffineTransform() : null;
        switch(direction ) {
            case NORTH:
                atx.setToRotation(Math.PI, size/2, size/2);
                break;
            case EAST:
                atx.setToRotation(-(Math.PI/2), size/2, size/2);
                break;
            case WEST:
                atx.setToRotation(Math.PI/2, size/2, size/2);
            case SOUTH:
            default:{ /* no xform*/ }                   
        }       
        Graphics2D ig = (Graphics2D)arrowImage.getGraphics();
        if (atx != null) {
            ig.setTransform(atx);
        }
        int width = size;
        int height = size/2 + 1;
        int xx = (size - width)/2;
        int yy = (size - height + 1)/2;

        Color base = color != null? color : UIManager.getColor("controlDkShadow").darker(); 

        paintArrow(ig, base, xx, yy);
        paintArrowBevel(ig, base, xx, yy);
        paintArrowBevel(ig, Utilities.deriveColorHSB(base, 0f, 0f, .20f), xx, yy + 1);
    }
    return arrowImage;
}

Example 19

Source File: MirageTransition2D.java From pumpernickel with MIT License

4 votes

@Override
public Transition2DInstruction[] getInstructions(float progress,
		Dimension size) {
	float ySize = (size.height) * .1f;
	float xSize = (size.width) * .1f;
	List<Rectangle2D> v = new ArrayList<Rectangle2D>();
	for (float y = 0; y < size.height; y += ySize) {
		for (float x = 0; x < size.width; x += xSize) {
			v.add(new Rectangle2D.Float(x, y, xSize, ySize));
		}
	}
	Transition2DInstruction[] instr = new Transition2DInstruction[2 * v
			.size()];
	Random random = new Random();
	Point2D center = new Point2D.Double(size.width / 2, size.height / 2);
	double max = Math.sqrt(size.width * size.width / 4 + size.height
			* size.height / 4);
	Point2D p1, p2;
	try {
		for (int a = 0; a < v.size(); a++) {
			float progress2 = (float) Math.pow(progress,
					.9 + .2 * random.nextFloat());
			Rectangle2D r = v.get(a);
			AffineTransform transform = new AffineTransform();
			Shape shape;

			transform.setToRotation(-Math.PI + Math.PI * (1 - progress2),
					size.width / 2, size.height / 2);
			p1 = new Point2D.Double(r.getCenterX(), r.getCenterY());
			p2 = new Point2D.Double();
			transform.transform(p1, p2);
			// transform.setToTranslation(p1.getX()-p2.getX(),p1.getY()-p2.getY());
			transform.setToTranslation(p2.getX() - p1.getX(), p2.getY()
					- p1.getY());
			shape = transform.createInverse().createTransformedShape(r);
			if (a == 0) {
				instr[a] = new ImageInstruction(true);
			} else {
				instr[2 * a + 0] = new ImageInstruction(true, 0, transform,
						shape);
			}
			transform.setToRotation(-1 * Math.PI * (1 - progress),
					size.width / 2, size.height / 2);
			transform.translate(size.width / 2, size.height / 2);
			transform.scale(1 / progress2, 1 / progress2);
			transform.translate(-size.width / 2, -size.height / 2);

			p1 = new Point2D.Double(r.getCenterX(), r.getCenterY());
			p2 = new Point2D.Double();
			transform.transform(p1, p2);
			// transform.setToTranslation(p1.getX()-p2.getX(),p1.getY()-p2.getY());
			transform.setToTranslation(p2.getX() - p1.getX(), p2.getY()
					- p1.getY());
			shape = r; // transform.createInverse().createTransformedShape(r);
			float progress3 = (float) ((1 - progress2) * (1 - p1
					.distance(center) / max));
			/**
			 * This doesn't look terrible if you don't use opacity... but it
			 * looks better with it...
			 * 
			 */
			// instr[2*a+1] = new
			// ImageInstruction(false,transform.createInverse(),shape);
			instr[2 * a + 1] = new ImageInstruction(false, 1 - progress3,
					transform.createInverse(), shape);
		}
	} catch (Exception e) {

	}
	return instr;
}

Example 20

Source File: KaleidoscopeTransition2D.java From pumpernickel with MIT License

4 votes

@Override
public Transition2DInstruction[] getInstructions(float progress,
		Dimension size) {
	List<Rectangle2D> v1 = new ArrayList<Rectangle2D>();
	List<Transition2DInstruction> v2 = new ArrayList<Transition2DInstruction>();

	float factor = .2f;

	float ySize = (size.height) * factor;
	float xSize = (size.width) * factor;
	for (float y = 0; y < size.height; y += ySize) {
		for (float x = 0; x < size.width; x += xSize) {
			v1.add(new Rectangle2D.Float(x, y, xSize, ySize));
		}
	}

	progress = 1 - progress;

	Point2D p1, p2;
	v2.add(new ImageInstruction(false));
	float dx = 10; // (float)(0*Math.cos(2*(1-progress)*Math.PI));
	float dy = 10; // (float)(0*Math.sin(2*(1-progress)*Math.PI));
	for (int a = 0; a < v1.size(); a++) {
		try {
			Rectangle2D r = v1.get(a);
			p1 = new Point2D.Double(r.getCenterX(), r.getCenterY());
			AffineTransform transform = new AffineTransform();

			transform.setToRotation(-2 * Math.PI
					* (1 - Math.sqrt(progress)), size.width / 2 + dx,
					size.height / 2 + dy);
			transform.translate(size.width / 2, size.height / 2);
			transform.scale(progress * progress, progress * progress);
			transform.translate(-size.width / 2, -size.height / 2);

			p2 = new Point2D.Double();
			transform.transform(p1, p2);
			transform.setToTranslation(p2.getX() - p1.getX(), p2.getY()
					- p1.getY());
			v2.add(new ImageInstruction(false, progress, transform
					.createInverse(), r));

			transform.setToRotation(-2 * Math.PI
					* (1 - Math.sqrt(progress)), size.width / 2 + dx,
					size.height / 2 + dy);

			p2 = new Point2D.Double();
			transform.transform(p1, p2);
			transform.setToTranslation(p2.getX() - p1.getX(), p2.getY()
					- p1.getY());
			v2.add(new ImageInstruction(true, progress * progress,
					transform.createInverse(), r));
		} catch (Exception e) {

		}
	}
	return v2.toArray(new Transition2DInstruction[v2.size()]);
}