Java Code Examples for java.awt.Graphics2D.drawGlyphVector()

The following are Jave code examples for showing how to use drawGlyphVector() of the java.awt.Graphics2D class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: jdk8u-jdk   File: HelvLtOblTest.java   View Source Code Vote up 6 votes
public void paintComponent(Graphics g) {
     super.paintComponent(g);
     Graphics2D g2 = (Graphics2D)g;
     FontRenderContext frc = new FontRenderContext(null, true, true);
     Font f = helvFont.deriveFont(Font.PLAIN, 40);
     System.out.println("font = " +f.getFontName());
     GlyphVector gv = f.createGlyphVector(frc, codes);
     g.setFont(f);
     g.setColor(Color.white);
     g.fillRect(0,0,400,400);
     g.setColor(Color.black);
     g2.drawGlyphVector(gv, 5,200);
     g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                         RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
     g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                         RenderingHints.VALUE_FRACTIONALMETRICS_ON);
     g2.drawString(str, 5, 250);
}
 
Example 2
Project: jdk8u-jdk   File: HelvLtOblTest.java   View Source Code Vote up 6 votes
BufferedImage drawText(boolean doGV) {
    int w = 400;
    int h = 50;
    BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = bi.createGraphics();
    g.setColor(Color.white);
    g.fillRect(0,0,w,h);
    g.setColor(Color.black);
    Font f = helvFont.deriveFont(Font.PLAIN, 40);
    g.setFont(f);
    int x = 5;
    int y = h - 10;
    if (doGV) {
        FontRenderContext frc = new FontRenderContext(null, true, true);
        GlyphVector gv = f.createGlyphVector(frc, codes);
        g.drawGlyphVector(gv, 5, y);
   } else {
       g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                          RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
       g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                          RenderingHints.VALUE_FRACTIONALMETRICS_ON);
       g.drawString(str, x, y);
   }
   return bi;
}
 
Example 3
Project: openjdk-jdk10   File: HelvLtOblTest.java   View Source Code Vote up 6 votes
public void paintComponent(Graphics g) {
     super.paintComponent(g);
     Graphics2D g2 = (Graphics2D)g;
     FontRenderContext frc = new FontRenderContext(null, true, true);
     Font f = helvFont.deriveFont(Font.PLAIN, 40);
     System.out.println("font = " +f.getFontName());
     GlyphVector gv = f.createGlyphVector(frc, codes);
     g.setFont(f);
     g.setColor(Color.white);
     g.fillRect(0,0,400,400);
     g.setColor(Color.black);
     g2.drawGlyphVector(gv, 5,200);
     g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                         RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
     g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                         RenderingHints.VALUE_FRACTIONALMETRICS_ON);
     g2.drawString(str, 5, 250);
}
 
Example 4
Project: openjdk-jdk10   File: HelvLtOblTest.java   View Source Code Vote up 6 votes
BufferedImage drawText(boolean doGV) {
    int w = 400;
    int h = 50;
    BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = bi.createGraphics();
    g.setColor(Color.white);
    g.fillRect(0,0,w,h);
    g.setColor(Color.black);
    Font f = helvFont.deriveFont(Font.PLAIN, 40);
    g.setFont(f);
    int x = 5;
    int y = h - 10;
    if (doGV) {
        FontRenderContext frc = new FontRenderContext(null, true, true);
        GlyphVector gv = f.createGlyphVector(frc, codes);
        g.drawGlyphVector(gv, 5, y);
   } else {
       g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                          RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
       g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
                          RenderingHints.VALUE_FRACTIONALMETRICS_ON);
       g.drawString(str, x, y);
   }
   return bi;
}
 
Example 5
Project: OpenJSharp   File: TextRenderTests.java   View Source Code Vote up 5 votes
public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    Graphics2D g2d = gvctx.g2d;
    GlyphVector gv = gvctx.gv;
    do {
        g2d.drawGlyphVector(gv, 40, 40);
    } while (--numReps >= 0);
}
 
Example 6
Project: jdk8u-jdk   File: TextRenderTests.java   View Source Code Vote up 5 votes
public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    Graphics2D g2d = gvctx.g2d;
    GlyphVector gv = gvctx.gv;
    do {
        g2d.drawGlyphVector(gv, 40, 40);
    } while (--numReps >= 0);
}
 
Example 7
Project: openjdk-jdk10   File: TextRenderTests.java   View Source Code Vote up 5 votes
public void runTest(Object ctx, int numReps) {
    GVContext gvctx = (GVContext)ctx;
    Graphics2D g2d = gvctx.g2d;
    GlyphVector gv = gvctx.gv;
    do {
        g2d.drawGlyphVector(gv, 40, 40);
    } while (--numReps >= 0);
}
 
Example 8
Project: openjdk-jdk10   File: GlyphVectorOutline.java   View Source Code Vote up 5 votes
public static void writeImage(File fontFile, File outputFile, String value) throws Exception {
    BufferedImage image = new BufferedImage(200, 200, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = image.createGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, image.getWidth(), image.getHeight());
    g.setColor(Color.BLACK);

    Font font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
    font = font.deriveFont(Font.PLAIN, 72f);
    FontRenderContext frc = new FontRenderContext(null, false, false);
    GlyphVector gv = font.createGlyphVector(frc, value);
    g.drawGlyphVector(gv, 10, 80);
    g.fill(gv.getOutline(10, 180));
    ImageIO.write(image, "png", outputFile);
}
 
Example 9
Project: OpenJSharp   File: FontPanel.java   View Source Code Vote up 4 votes
private void modeSpecificDrawLine( Graphics2D g2, String line,
                                   int baseX, int baseY ) {
    /// ABP - keep track of old tform, restore it later
    AffineTransform oldTx = null;
    oldTx = g2.getTransform();
    g2.translate( baseX, baseY );
    g2.transform( getAffineTransform( g2Transform ) );

    switch ( drawMethod ) {
      case DRAW_STRING:
        g2.drawString( line, 0, 0 );
        break;
      case DRAW_CHARS:
        g2.drawChars( line.toCharArray(), 0, line.length(), 0, 0 );
        break;
      case DRAW_BYTES:
        try {
            byte lineBytes[] = line.getBytes( "ISO-8859-1" );
            g2.drawBytes( lineBytes, 0, lineBytes.length, 0, 0 );
        }
        catch ( Exception e ) {
            e.printStackTrace();
        }
        break;
      case DRAW_GLYPHV:
        GlyphVector gv =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.drawGlyphVector( gv, (float) 0, (float) 0 );
        break;
      case TL_DRAW:
        TextLayout tl = new TextLayout( line, testFont,
                                        g2.getFontRenderContext() );
        tl.draw( g2, (float) 0, (float) 0 );
        break;
      case GV_OUTLINE:
        GlyphVector gvo =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.draw( gvo.getOutline( (float) 0, (float) 0 ));
        break;
      case TL_OUTLINE:
        TextLayout tlo =
          new TextLayout( line, testFont,
                          g2.getFontRenderContext() );
        AffineTransform at = new AffineTransform();
        g2.draw( tlo.getOutline( at ));
    }

    /// ABP - restore old tform
    g2.setTransform ( oldTx );

}
 
Example 10
Project: OpenJSharp   File: ExtendedTextSourceLabel.java   View Source Code Vote up 4 votes
public void handleDraw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 11
Project: OpenJSharp   File: TextSourceLabel.java   View Source Code Vote up 4 votes
public void draw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 12
Project: jdk8u-jdk   File: FontPanel.java   View Source Code Vote up 4 votes
private void modeSpecificDrawLine( Graphics2D g2, String line,
                                   int baseX, int baseY ) {
    /// ABP - keep track of old tform, restore it later
    AffineTransform oldTx = null;
    oldTx = g2.getTransform();
    g2.translate( baseX, baseY );
    g2.transform( getAffineTransform( g2Transform ) );

    switch ( drawMethod ) {
      case DRAW_STRING:
        g2.drawString( line, 0, 0 );
        break;
      case DRAW_CHARS:
        g2.drawChars( line.toCharArray(), 0, line.length(), 0, 0 );
        break;
      case DRAW_BYTES:
        try {
            byte lineBytes[] = line.getBytes( "ISO-8859-1" );
            g2.drawBytes( lineBytes, 0, lineBytes.length, 0, 0 );
        }
        catch ( Exception e ) {
            e.printStackTrace();
        }
        break;
      case DRAW_GLYPHV:
        GlyphVector gv =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.drawGlyphVector( gv, (float) 0, (float) 0 );
        break;
      case TL_DRAW:
        TextLayout tl = new TextLayout( line, testFont,
                                        g2.getFontRenderContext() );
        tl.draw( g2, (float) 0, (float) 0 );
        break;
      case GV_OUTLINE:
        GlyphVector gvo =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.draw( gvo.getOutline( (float) 0, (float) 0 ));
        break;
      case TL_OUTLINE:
        TextLayout tlo =
          new TextLayout( line, testFont,
                          g2.getFontRenderContext() );
        AffineTransform at = new AffineTransform();
        g2.draw( tlo.getOutline( at ));
    }

    /// ABP - restore old tform
    g2.setTransform ( oldTx );

}
 
Example 13
Project: jdk8u-jdk   File: ExtendedTextSourceLabel.java   View Source Code Vote up 4 votes
public void handleDraw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 14
Project: jdk8u-jdk   File: TextSourceLabel.java   View Source Code Vote up 4 votes
public void draw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 15
Project: openjdk-jdk10   File: FontPanel.java   View Source Code Vote up 4 votes
private void modeSpecificDrawLine( Graphics2D g2, String line,
                                   int baseX, int baseY ) {
    /// ABP - keep track of old tform, restore it later
    AffineTransform oldTx = null;
    oldTx = g2.getTransform();
    g2.translate( baseX, baseY );
    g2.transform( getAffineTransform( g2Transform ) );

    switch ( drawMethod ) {
      case DRAW_STRING:
        g2.drawString( line, 0, 0 );
        break;
      case DRAW_CHARS:
        g2.drawChars( line.toCharArray(), 0, line.length(), 0, 0 );
        break;
      case DRAW_BYTES:
        try {
            byte lineBytes[] = line.getBytes( "ISO-8859-1" );
            g2.drawBytes( lineBytes, 0, lineBytes.length, 0, 0 );
        }
        catch ( Exception e ) {
            e.printStackTrace();
        }
        break;
      case DRAW_GLYPHV:
        GlyphVector gv =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.drawGlyphVector( gv, (float) 0, (float) 0 );
        break;
      case TL_DRAW:
        TextLayout tl = new TextLayout( line, testFont,
                                        g2.getFontRenderContext() );
        tl.draw( g2, (float) 0, (float) 0 );
        break;
      case GV_OUTLINE:
        GlyphVector gvo =
          testFont.createGlyphVector( g2.getFontRenderContext(), line );
        g2.draw( gvo.getOutline( (float) 0, (float) 0 ));
        break;
      case TL_OUTLINE:
        TextLayout tlo =
          new TextLayout( line, testFont,
                          g2.getFontRenderContext() );
        AffineTransform at = new AffineTransform();
        g2.draw( tlo.getOutline( at ));
    }

    /// ABP - restore old tform
    g2.setTransform ( oldTx );

}
 
Example 16
Project: openjdk-jdk10   File: ExtendedTextSourceLabel.java   View Source Code Vote up 4 votes
public void handleDraw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 17
Project: openjdk-jdk10   File: TextSourceLabel.java   View Source Code Vote up 4 votes
public void draw(Graphics2D g, float x, float y) {
  g.drawGlyphVector(getGV(), x, y);
}
 
Example 18
Project: openjdk-jdk10   File: StyledFontLayoutTest.java   View Source Code Vote up 4 votes
private static void runTest() {
    im = new BufferedImage(W, H, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = im.createGraphics();
    g2d.setColor(Color.white);
    g2d.fillRect(0, 0, W, H);
    g2d.setColor(Color.black);
    g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                         RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    char[] chs = "Sample Text.".toCharArray();
    int len = chs.length;

    int x = 50, y = 100;

    FontRenderContext frc = g2d.getFontRenderContext();
    Font plain = new Font("Serif", Font.PLAIN, 48);
    GlyphVector pgv = plain.layoutGlyphVector(frc, chs, 0, len, 0);
    g2d.setFont(plain);
    g2d.drawChars(chs, 0, len, x, y); y +=50;

    g2d.drawGlyphVector(pgv, x, y); y += 50;
    Rectangle2D plainStrBounds = plain.getStringBounds(chs, 0, len, frc);
    Rectangle2D plainGVBounds = pgv.getLogicalBounds();
    Font bold = new Font("Serif", Font.BOLD, 48);
    GlyphVector bgv = bold.layoutGlyphVector(frc, chs, 0, len, 0);
    Rectangle2D boldStrBounds = bold.getStringBounds(chs, 0, len, frc);
    Rectangle2D boldGVBounds = bgv.getLogicalBounds();
    g2d.setFont(bold);
    g2d.drawChars(chs, 0, len, x, y); y +=50;
    g2d.drawGlyphVector(bgv, x, y);
    System.out.println("Plain String Bounds = " + plainStrBounds);
    System.out.println("Bold String Bounds = " + boldStrBounds);
    System.out.println("Plain GlyphVector Bounds = " + plainGVBounds);
    System.out.println("Bold GlyphVector Bounds = " + boldGVBounds);
    if (!plainStrBounds.equals(boldStrBounds) &&
         plainGVBounds.equals(boldGVBounds))
    {
        System.out.println("Test failed: Plain GV bounds same as Bold");
        if (!interactive) {
            throw new RuntimeException("Plain GV bounds same as Bold");
        }
    }

}