Examples of TextLayout

ae.java.awt.font.TextLayout
slate graphics to origin of layout on screen g.translate(loc.getX(), loc.getY()); Shape[] carets = layout.getCaretShapes(next.getInsertionIndex()); g.draw(carets[0]); if (carets[1] != null) { g.draw(carets[1]); } }
Drawing a selection range corresponding to a substring in the source text. The selected area may not be visually contiguous:
```
 // selStart, selLimit should be relative to the layout, // not to the source text int selStart = ..., selLimit = ...; Color selectionColor = ...; Shape selection = layout.getLogicalHighlightShape(selStart, selLimit); // selection may consist of disjoint areas // graphics is assumed to be tranlated to origin of layout g.setColor(selectionColor); g.fill(selection); 
```
Drawing a visually contiguous selection range. The selection range may correspond to more than one substring in the source text. The ranges of the corresponding source text substrings can be obtained with getLogicalRangesForVisualSelection():
```
 TextHitInfo selStart = ..., selLimit = ...; Shape selection = layout.getVisualHighlightShape(selStart, selLimit); g.setColor(selectionColor); g.fill(selection); int[] ranges = getLogicalRangesForVisualSelection(selStart, selLimit); // ranges[0], ranges[1] is the first selection range, // ranges[2], ranges[3] is the second selection range, etc. 
```
Note: Font rotations can cause text baselines to be rotated, and multiple runs with different rotations can cause the baseline to bend or zig-zag. In order to account for this (rare) possibility, some APIs are specified to return metrics and take parameters 'in baseline-relative coordinates' (e.g. ascent, advance), and others are in 'in standard coordinates' (e.g. getBounds). Values in baseline-relative coordinates map the 'x' coordinate to the distance along the baseline, (positive x is forward along the baseline), and the 'y' coordinate to a distance along the perpendicular to the baseline at 'x' (postitive y is 90 degrees clockwise from the baseline vector). Values in standard coordinates are measured along the x and y axes, with 0,0 at the origin of the TextLayout. Documentation for each relevant API indicates what values are in what coordinate system. In general, measurement-related APIs are in baseline-relative coordinates, while display-related APIs are in standard coordinates. @see LineBreakMeasurer @see TextAttribute @see TextHitInfo @see LayoutPath
com.google.code.appengine.awt.font.TextLayout
com.sun.javafx.scene.text.TextLayout
java.awt.font.TextLayout
slate graphics to origin of layout on screen g.translate(loc.getX(), loc.getY()); Shape[] carets = layout.getCaretShapes(next.getInsertionIndex()); g.draw(carets[0]); if (carets[1] != null) { g.draw(carets[1]); } }
Drawing a selection range corresponding to a substring in the source text. The selected area may not be visually contiguous:
```
 // selStart, selLimit should be relative to the layout, // not to the source text int selStart = ..., selLimit = ...; Color selectionColor = ...; Shape selection = layout.getLogicalHighlightShape(selStart, selLimit); // selection may consist of disjoint areas // graphics is assumed to be tranlated to origin of layout g.setColor(selectionColor); g.fill(selection); 
```
Drawing a visually contiguous selection range. The selection range may correspond to more than one substring in the source text. The ranges of the corresponding source text substrings can be obtained with getLogicalRangesForVisualSelection():
```
 TextHitInfo selStart = ..., selLimit = ...; Shape selection = layout.getVisualHighlightShape(selStart, selLimit); g.setColor(selectionColor); g.fill(selection); int[] ranges = getLogicalRangesForVisualSelection(selStart, selLimit); // ranges[0], ranges[1] is the first selection range, // ranges[2], ranges[3] is the second selection range, etc. 
```
Note: Font rotations can cause text baselines to be rotated, and multiple runs with different rotations can cause the baseline to bend or zig-zag. In order to account for this (rare) possibility, some APIs are specified to return metrics and take parameters 'in baseline-relative coordinates' (e.g. ascent, advance), and others are in 'in standard coordinates' (e.g. getBounds). Values in baseline-relative coordinates map the 'x' coordinate to the distance along the baseline, (positive x is forward along the baseline), and the 'y' coordinate to a distance along the perpendicular to the baseline at 'x' (postitive y is 90 degrees clockwise from the baseline vector). Values in standard coordinates are measured along the x and y axes, with 0,0 at the origin of the TextLayout. Documentation for each relevant API indicates what values are in what coordinate system. In general, measurement-related APIs are in baseline-relative coordinates, while display-related APIs are in standard coordinates. @see LineBreakMeasurer @see TextAttribute @see TextHitInfo @see LayoutPath
net.sf.jiga.xtended.impl.game.TextLayout
@author www.b23prodtm.info7
org.eclipse.swt.graphics.TextLayout
ipse.org/swt/snippets/#textlayout">TextLayout, TextStyle snippets @see SWT Example: CustomControlExample, StyledText tab @see Sample code and further information @since 3.0
org.jboss.fresh.util.TextLayout
playn.core.TextLayout

Examples of java.awt.font.TextLayout

    return null;
  }




  private IPoint getTextPositionText() {
    final TextLayout tl = new TextLayout(shape.getText(), FONT, FONT_METRICS.getFontRenderContext());
    final Rectangle2D bounds = tl.getBounds();


    switch(shape.getTextPosition()) {
      case BOT : return ShapeFactory.createPoint(shape.getX()-bounds.getWidth()/2., shape.getY());
      case TOP : return ShapeFactory.createPoint(shape.getX()-bounds.getWidth()/2., shape.getY()+bounds.getHeight());
      case BOT_LEFT : return ShapeFactory.createPoint(shape.getX(), shape.getY());

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Examples of java.awt.font.TextLayout

    final double tly;
    final double widthBorder;
    final double heightBorder;


    if(image==null) {
      final TextLayout tl = new TextLayout(shape.getText(), FONT, FONT_METRICS.getFontRenderContext());
      final Rectangle2D bounds = tl.getBounds();
      tlx = position.getX();
      tly = position.getY()-bounds.getHeight()+tl.getDescent();
      widthBorder = tl.getAdvance();
      heightBorder = bounds.getHeight();
    }
    else {
      final double scale = FlyweightThumbnail.scaleImage();
      tlx = position.getX();
      tly = position.getY();
      widthBorder = image.getWidth(null)*(1/scale);
      heightBorder = image.getHeight(null)*(1/scale);
    }


    if(LNumber.equalsDouble(angle, 0.))
      border.setFrame(tlx, tly, widthBorder, heightBorder);
    else {
      final IPoint tl = ShapeFactory.createPoint();
      final IPoint br = ShapeFactory.createPoint();
      getRotatedRectangle(tlx, tly, widthBorder, heightBorder, angle, shape.getGravityCentre(), tl, br);
      // The border of the rotated rectangle is now the border of the rectangular view.
      border.setFrameFromDiagonal(tl.getX(), tl.getY(), br.getX(), br.getY());
    }
  }

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Examples of java.awt.font.TextLayout

                angle, rotateX, rotateY);
        g2.transform(rotate);


        if (useDrawRotatedStringWorkaround) {
            // workaround for JDC bug ID 4312117 and others...
            final TextLayout tl = new TextLayout(text, g2.getFont(),
                    g2.getFontRenderContext());
            tl.draw(g2, textX, textY);
        }
        else {
            AttributedString as = new AttributedString(text,
                    g2.getFont().getAttributes());
          g2.drawString(as.getIterator(), textX, textY);

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Examples of java.awt.font.TextLayout

      AttributedCharacterIterator textIterator = attributedText.getIterator();
      FontRenderContext fontRendering = g.getFontRenderContext();
      LineBreakMeasurer measurer = new LineBreakMeasurer(textIterator, fontRendering);
      WrappedLines lines = new WrappedLines();
      while(measurer.getPosition() < textIterator.getEndIndex()) {
        TextLayout layout = measurer.nextLayout(maxWidth);
        lines.add(layout);
      }
      return lines;
    }

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Examples of java.awt.font.TextLayout

    try {
      graphics.setFont(font);
      graphics.setRenderingHint(KEY_TEXT_ANTIALIASING, VALUE_TEXT_ANTIALIAS_ON);
      
      FontRenderContext context = graphics.getFontRenderContext();
      TextLayout layout = new TextLayout(text, font, context);
      int x = width / 2 - (int) (layout.getAdvance() / 2f);
      int y = height / 2 + (int) (layout.getAscent() / 2f) - 1;
      
      graphics.setColor(Color.DARK_GRAY.darker());
      graphics.drawString(text, x-1, y-1);
      graphics.setColor(Color.WHITE);
      graphics.drawString(text, x, y);

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Examples of java.awt.font.TextLayout

    ctx.drawString(label, (int) x,
        (int) y + ctx.getFontMetrics().getMaxAscent());
    if (DEBUG && label != null && !"".equals(label.trim())) {
      ctx.setPaint(Color.RED);


      TextLayout tl = new TextLayout(label, font, ctx.getFontRenderContext());
      Rectangle2D b = tl.getBounds();
      int h = (int) (tl.getAscent() + tl.getDescent() + tl.getLeading());
      ctx.drawRect((int) x, (int) y, (int) b.getWidth(), h);
    }
//    System.out.println("Drawing text " + label + " at " + x + ", "
//        + (y + ctx.getFontMetrics().getMaxAscent()) + " y=" + y + ", maxAscent="
//        + ctx.getFontMetrics().getMaxAscent() + " leading is " + ctx

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Examples of java.awt.font.TextLayout


    ctx.setFont(new Font(font, Font.PLAIN,
        Integer.parseInt(size.substring(0, size.length() - 2))));
    FontMetrics fm = ctx.getFontMetrics();
    Font f = ctx.getFont();
    TextLayout tl = new TextLayout(string, f, ctx.getFontRenderContext());
    Rectangle2D b = tl.getBounds();
    int h = (int) (tl.getAscent() + tl.getDescent() + tl.getLeading());
    // b.getHeight();//(int) fm.getMaxAscent() + fm.getMaxDescent() + 2;
//    System.out.println("height of " + string + " is " + h + "  vs " + fm
//        .getStringBounds(string, ctx));
    return h;
//        .getHeight();

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Examples of java.awt.font.TextLayout

        getG2D().setStroke(new BasicStroke(width));
    }


    public float getStringPixelWidth(Font font, String s) {
        getG2D().setFont(font);
        TextLayout layout = new TextLayout(s, getG2D().getFont(), getG2D().getFontRenderContext());
        return (float)layout.getBounds().getWidth();
    }

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Examples of java.awt.font.TextLayout

        getG2D().fillPolygon(x, y, 3);
    }


    public void drawString(Font font, String s, float x, float y, int align) {
        getG2D().setFont(font);
        TextLayout layout = new TextLayout(s, font, getG2D().getFontRenderContext());
        float tx = Float.MIN_VALUE;
        float ty = Float.MIN_VALUE;
        switch(align) {
            case GContext.ALIGN_CENTER:
                tx = (float)(x-layout.getBounds().getWidth()*0.5);
                ty = (float)(y+layout.getBounds().getHeight()*0.5);
                break;
            case GContext.ALIGN_CENTER_UP:
                tx = (float)(x-layout.getBounds().getWidth()*0.5);
                ty = y;
                break;
            case GContext.ALIGN_RIGHT:
                tx = (float)(x-layout.getBounds().getWidth());
                ty = (float)(y+layout.getBounds().getHeight()*0.5);
                break;
            case GContext.ALIGN_LEFT:
                tx = x;
                ty = (float)(y+layout.getBounds().getHeight()*0.5);
                break;
        }
        layout.draw(getG2D(), tx, ty-1);
    }

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Examples of java.awt.font.TextLayout

        int size = tipsModel.size();
        if(size > 0) {
            int width = 0;
            for(int i=0; i<tipsModel.size(); i++) {
                String e = (String)tipsModel.getElementAt(i);
                TextLayout layout = new TextLayout(e, tipsList.getFont(), ((Graphics2D)tipsList.getGraphics()).getFontRenderContext());
                width = Math.max(width, (int)layout.getBounds().getWidth());
            }
            height = height*Math.min(VISIBLE_TIPS, size)+5;
            Dimension d = new Dimension(width+10, height);
            setSize(d);
            tipsList.setSize(d);

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