Example usage for java.awt Graphics2D drawGlyphVector

Introduction

In this page you can find the example usage for java.awt Graphics2D drawGlyphVector.

Prototype

public abstract void drawGlyphVector(GlyphVector g, float x, float y);

Source Link

Document

Renders the text of the specified GlyphVector using the Graphics2D context's rendering attributes.

Usage

From source file:Hexagon.java

public static BufferedImage drawCodePoint(char codePoint, int width, int height, Font font, Color color) {
    BufferedImage img = createImage(width, height);
    Graphics2D g2 = img.createGraphics();
    String text = "" + codePoint;
    g2.setColor(color);//w ww .  j av  a  2s  .c  o  m
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    GlyphVector gv = font.createGlyphVector(g2.getFontRenderContext(), text);
    g2.drawGlyphVector(gv, 0f, (float) gv.getGlyphMetrics(0).getBounds2D().getHeight());
    return img;
}

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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";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();

    GlyphVector gv = font.createGlyphVector(frc, s);
    g2.drawGlyphVector(gv, 40, 60);
}

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From source file:MainClass.java

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

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

    String s = "www.java2s.com";
    Font font = new Font("Serif", Font.PLAIN, 24);
    FontRenderContext frc = g2.getFontRenderContext();

    GlyphVector gv = font.createGlyphVector(frc, s);
    g2.drawGlyphVector(gv, 40, 60);
}

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From source file:SimpleFont.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();

    GlyphVector gv = font.createGlyphVector(frc, s);
    g2.drawGlyphVector(gv, 40, 60);
}

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From source file:org.apache.fop.render.java2d.Java2DPainter.java

/** {@inheritDoc} */
public void drawText(int x, int y, int letterSpacing, int wordSpacing, int[] dx, String text)
        throws IFException {
    g2dState.updateColor(state.getTextColor());
    FontTriplet triplet = new FontTriplet(state.getFontFamily(), state.getFontStyle(), state.getFontWeight());
    //TODO Ignored: state.getFontVariant()
    //TODO Opportunity for font caching if font state is more heavily used
    Font font = getFontInfo().getFontInstance(triplet, state.getFontSize());
    //String fontName = font.getFontName();
    //float fontSize = state.getFontSize() / 1000f;
    g2dState.updateFont(font.getFontName(), state.getFontSize() * 1000);

    Graphics2D g2d = this.g2dState.getGraph();
    GlyphVector gv = g2d.getFont().createGlyphVector(g2d.getFontRenderContext(), text);
    Point2D cursor = new Point2D.Float(0, 0);

    int l = text.length();
    int dxl = (dx != null ? dx.length : 0);

    if (dx != null && dxl > 0 && dx[0] != 0) {
        cursor.setLocation(cursor.getX() - (dx[0] / 10f), cursor.getY());
        gv.setGlyphPosition(0, cursor);//w  w w.  j  a  v a 2 s  .  c  o m
    }
    for (int i = 0; i < l; i++) {
        char orgChar = text.charAt(i);
        float glyphAdjust = 0;
        int cw = font.getCharWidth(orgChar);

        if ((wordSpacing != 0) && CharUtilities.isAdjustableSpace(orgChar)) {
            glyphAdjust += wordSpacing;
        }
        glyphAdjust += letterSpacing;
        if (dx != null && i < dxl - 1) {
            glyphAdjust += dx[i + 1];
        }

        cursor.setLocation(cursor.getX() + cw + glyphAdjust, cursor.getY());
        gv.setGlyphPosition(i + 1, cursor);
    }
    g2d.drawGlyphVector(gv, x, y);
}

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From source file:org.apache.pdfbox.pdmodel.font.PDSimpleFont.java

/**
 * This will draw a string on a canvas using the font.
 *
 * @param g2d The graphics to draw onto.
 * @param at The transformation matrix with all information for scaling and shearing of the font.
 * @param x The x coordinate to draw at.
 * @param y The y coordinate to draw at.
 * @param glyphs The GlyphVector containing the glyphs to be drawn.
 *
 *///from  w w w.jav a  2s. c om
protected void writeFont(final Graphics2D g2d, final AffineTransform at, final float x, final float y,
        final GlyphVector glyphs) {
    // check if we have a rotation
    if (!at.isIdentity()) {
        try {
            AffineTransform atInv = at.createInverse();
            // do only apply the size of the transform, rotation will be realized by rotating the graphics,
            // otherwise the hp printers will not render the font
            // apply the transformation to the graphics, which should be the same as applying the
            // transformation itself to the text
            g2d.transform(at);
            // translate the coordinates
            Point2D.Float newXy = new Point2D.Float(x, y);
            atInv.transform(new Point2D.Float(x, y), newXy);
            g2d.drawGlyphVector(glyphs, (float) newXy.getX(), (float) newXy.getY());
            // restore the original transformation
            g2d.transform(atInv);
        } catch (NoninvertibleTransformException e) {
            LOG.error("Error in " + getClass().getName() + ".writeFont", e);
        }
    } else {
        g2d.drawGlyphVector(glyphs, x, y);
    }
}

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