Example usage for java.awt.font GlyphVector getNumGlyphs

Introduction

In this page you can find the example usage for java.awt.font GlyphVector getNumGlyphs.

Prototype

public abstract int getNumGlyphs();

Source Link

Document

Returns the number of glyphs in this GlyphVector .

Usage

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 w w  w  . j  a  v  a2  s.c o  m

    FontRenderContext frc = g2d.getFontRenderContext();

    GlyphVector gv = font.createGlyphVector(frc, s);
    int length = gv.getNumGlyphs();
    System.out.println(length);

}

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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);//from   w  ww .j ava  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);/*  w  w w . j  a  v  a  2  s.c  om*/

    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);/*from  w  w  w .j  av  a  2  s  .  co  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: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);/*w w w  . j  a  v  a  2 s.com*/

    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);/* w  ww.  j a  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 .  ja  v a2s . com*/

    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);// w  ww .  j a  v a2s .  c o  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.jhlabs.awt.TextStroke.java

public Shape createStrokedShape(Shape shape) {
    FontRenderContext frc = new FontRenderContext(null, true, true);
    GlyphVector glyphVector = font.createGlyphVector(frc, text);

    GeneralPath result = new GeneralPath();
    PathIterator it = new FlatteningPathIterator(shape.getPathIterator(null), FLATNESS);
    float points[] = new float[6];
    float moveX = 0, moveY = 0;
    float lastX = 0, lastY = 0;
    float thisX = 0, thisY = 0;
    int type = 0;
    float next = 0;
    int currentChar = 0;
    int length = glyphVector.getNumGlyphs();

    if (length == 0)
        return result;

    float factor = stretchToFit ? measurePathLength(shape) / (float) glyphVector.getLogicalBounds().getWidth()
            : 1.0f;/*from www  .  j  a  v  a2  s  . c  o m*/
    float height = (float) glyphVector.getLogicalBounds().getHeight();
    float nextAdvance = 0;

    while (currentChar < length && !it.isDone()) {
        type = it.currentSegment(points);
        switch (type) {
        case PathIterator.SEG_MOVETO:
            moveX = lastX = points[0];
            moveY = lastY = points[1];
            result.moveTo(moveX, moveY);
            nextAdvance = glyphVector.getGlyphMetrics(currentChar).getAdvance() * 0.5f;
            next = nextAdvance;
            break;

        case PathIterator.SEG_CLOSE:
            points[0] = moveX;
            points[1] = moveY;
            // Fall into....

        case PathIterator.SEG_LINETO:
            thisX = points[0];
            thisY = points[1];
            float dx = thisX - lastX;
            float dy = thisY - lastY;
            float distance = (float) FastMath.sqrt(dx * dx + dy * dy);
            if (distance >= next) {
                float r = 1.0f / distance;
                float angle = (float) FastMath.atan2(dy, dx);
                while (currentChar < length && distance >= next) {
                    Shape glyph = glyphVector.getGlyphOutline(currentChar);
                    Point2D p = glyphVector.getGlyphPosition(currentChar);
                    float px = (float) p.getX();
                    float py = (float) p.getY();
                    float x = lastX + next * dx * r;
                    float y = lastY + next * dy * r;
                    float advance = nextAdvance;
                    nextAdvance = currentChar < length - 1
                            ? glyphVector.getGlyphMetrics(currentChar + 1).getAdvance() * 0.5f
                            : 0;
                    t.setToTranslation(x, y);
                    t.rotate(angle);
                    t.translate(-px - advance, -py + height * factor / 2.0f);
                    result.append(t.createTransformedShape(glyph), false);
                    next += (advance + nextAdvance) * factor;
                    currentChar++;
                    if (repeat)
                        currentChar %= length;
                }
            }
            next -= distance;
            lastX = thisX;
            lastY = thisY;
            break;
        }
        it.next();
    }

    return result;
}

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From source file:org.eclipse.birt.chart.device.svg.SVGGraphics2D.java

public void drawGlyphVector(GlyphVector glyph, float x, float y) {
    translate(x, y);/*w  w w .  j a  va 2  s . co m*/
    Element currentElement = dom.createElement("g");//$NON-NLS-1$
    Element transElement = createElement("g"); //$NON-NLS-1$
    currentElement.appendChild(transElement);
    // need to defer clipping for each glyph
    setFillColor(transElement, true);
    for (int idx = 0; idx < glyph.getNumGlyphs(); idx++) {
        Element glyphElem = createShape(glyph.getGlyphOutline(idx));

        transElement.appendChild(glyphElem);
    }
    // should add clipping to the group element that is not transformed
    if (clip != null)
        currentElement.setAttribute("clip-path", "url(#clip" + clip.hashCode() + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    appendChild(currentElement);
    translate(-x, -y);
}

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