Example usage for java.awt.geom AffineTransform rotate

Introduction

In this page you can find the example usage for java.awt.geom AffineTransform rotate.

Prototype

public void rotate(double theta) 

Source Link

Document

Concatenates this transform with a rotation transformation.

Usage

From source file:RotateTransformed.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    Ellipse2D e = new Ellipse2D.Double(0, 0, 80, 130);

    for (double i = 0; i < 360; i += 5) {
        AffineTransform at = AffineTransform.getTranslateInstance(400 / 2, 400 / 2);
        at.rotate(Math.toRadians(i));
        g2.draw(at.createTransformedShape(e));
    }/* w  w  w .  j  av a 2  s .c  o  m*/
}

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From source file:BasicDraw.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    AffineTransform tx = new AffineTransform();

    double radians = -Math.PI / 4;
    tx.rotate(radians);

    g2d.setTransform(tx);// w ww. ja  v a  2s .c  o  m
    g2d.drawImage(new ImageIcon("a.png").getImage(), tx, this);
}

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From source file:RollingText.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "Java Source and Support.";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);/*w  ww .j  a va  2 s  . c o m*/

    GlyphVector gv = font.createGlyphVector(frc, s);
    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:RotatedText.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "111111111111111111111111111111";

    Font font = new Font("Courier", Font.PLAIN, 12);
    g2d.translate(20, 20);/*from   www  .  j  a v  a  2 s  .  com*/

    FontRenderContext frc = g2d.getFontRenderContext();

    GlyphVector gv = font.createGlyphVector(frc, s);
    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate((double) i / (double) (length - 1) * Math.PI / 3);

        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2d.fill(transformedGlyph);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);// www  .ja v  a2  s  . com

    GlyphVector gv = font.createGlyphVector(frc, s);
    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);/*from  w  w  w.j a v a 2s.co m*/

    GlyphVector gv = font.createGlyphVector(frc, s);
    System.out.println(gv.getFont());

    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);//  ww w . ja  v a 2s  . c  om

    GlyphVector gv = font.createGlyphVector(frc, s);
    System.out.println(gv.getOutline());

    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);//ww  w. j ava2 s. c  o m

    GlyphVector gv = font.createGlyphVector(frc, s);
    System.out.println(gv.getVisualBounds());

    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    String s = "www.java2s.com www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();
    g2.translate(40, 80);//  ww  w  .j av  a2s.co m

    GlyphVector gv = font.createGlyphVector(frc, s);
    System.out.println(gv.getLogicalBounds());

    int length = gv.getNumGlyphs();
    for (int i = 0; i < length; i++) {
        Point2D p = gv.getGlyphPosition(i);
        double theta = (double) i / (double) (length - 1) * Math.PI / 4;
        AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
        at.rotate(theta);
        Shape glyph = gv.getGlyphOutline(i);
        Shape transformedGlyph = at.createTransformedShape(glyph);
        g2.fill(transformedGlyph);
    }
}

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From source file:com.aimluck.eip.fileupload.util.FileuploadUtils.java

public static AffineTransform getExifTransformation(ImageInformation info) {

    AffineTransform t = new AffineTransform();
    if (info == null) {
        return t;
    }//from   w ww.j a v a2s.  c om

    switch (info.orientation) {
    case 1:
        break;
    case 2: // Flip X
        t.scale(-1.0, 1.0);
        t.translate(-info.width, 0);
        break;
    case 3: // PI rotation
        t.translate(info.width, info.height);
        t.rotate(Math.PI);
        break;
    case 4: // Flip Y
        t.scale(1.0, -1.0);
        t.translate(0, -info.height);
        break;
    case 5: // - PI/2 and Flip X
        t.rotate(-Math.PI / 2);
        t.scale(-1.0, 1.0);
        break;
    case 6: // -PI/2 and -width
        t.translate(info.height, 0);
        t.rotate(Math.PI / 2);
        break;
    case 7: // PI/2 and Flip
        t.scale(-1.0, 1.0);
        t.translate(-info.height, 0);
        t.translate(0, info.width);
        t.rotate(3 * Math.PI / 2);
        break;
    case 8: // PI / 2
        t.translate(0, info.width);
        t.rotate(3 * Math.PI / 2);
        break;
    default:
        break;
    }

    return t;
}

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