Examples of java.awt.font.GlyphVector

java.awt.font.GlyphVector
A GlyphVector object is a collection of glyphs containing geometric information for the placement of each glyph in a transformed coordinate space which corresponds to the device on which the GlyphVector is ultimately displayed.
The GlyphVector does not attempt any interpretation of the sequence of glyphs it contains. Relationships between adjacent glyphs in sequence are solely used to determine the placement of the glyphs in the visual coordinate space.
Instances of GlyphVector are created by a {@link Font}.
In a text processing application that can cache intermediate representations of text, creation and subsequent caching of a GlyphVector for use during rendering is the fastest method to present the visual representation of characters to a user.
A GlyphVector is associated with exactly one Font, and can provide data useful only in relation to this Font. In addition, metrics obtained from a GlyphVector are not generally geometrically scaleable since the pixelization and spacing are dependent on grid-fitting algorithms within a Font. To facilitate accurate measurement of a GlyphVector and its component glyphs, you must specify a scaling transform, anti-alias mode, and fractional metrics mode when creating the GlyphVector. These characteristics can be derived from the destination device.
For each glyph in the GlyphVector, you can obtain:
- the position of the glyph
- the transform associated with the glyph
- the metrics of the glyph in the context of the GlyphVector. The metrics of the glyph may be different under different transforms, application specified rendering hints, and the specific instance of the glyph within the GlyphVector.
Altering the data used to create the GlyphVector does not alter the state of the GlyphVector.
Methods are provided to adjust the positions of the glyphs within the GlyphVector. These methods are most appropriate for applications that are performing justification operations for the presentation of the glyphs.
Methods are provided to transform individual glyphs within the GlyphVector. These methods are primarily useful for special effects.
Methods are provided to return both the visual, logical, and pixel bounds of the entire GlyphVector or of individual glyphs within the GlyphVector.
Methods are provided to return a {@link Shape} for the GlyphVector, and for individual glyphs within the GlyphVector. @see Font @see GlyphMetrics @see TextLayout @version 19 Mar 1998 @author Charlton Innovations, Inc.

   * @throws FontFormatException
   * @throws IOException
   */
  private void drawBalanceRow(Graphics2D g2d, BufferedImage coin, int y, int lastWeek, int forcaset) throws FontFormatException, IOException{
    int xPadding = positions.lastWeek;
    GlyphVector gv = opPainter.createGlyphVector(g2d, String.valueOf(lastWeek), 18);
    g2d.drawGlyphVector(gv, xPadding, y);
    g2d.drawImage(coin, (int)(xPadding+gv.getVisualBounds().getWidth())+5, y-positions.lineHeight*2/3, null);
    
    xPadding = positions.forecast;
    gv = opPainter.createGlyphVector(g2d, String.valueOf(forcaset), 18);
    g2d.drawGlyphVector(gv, xPadding, y);
    g2d.drawImage(coin, (int)(xPadding+gv.getVisualBounds().getWidth())+5, y-positions.lineHeight*2/3, null);
  }

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    DisplayImageDIResolver resolver = DisplayImageDIResolver.getInstance();
    fontLoader =resolver.getFontLoader();
    opPainter = resolver.getOpenPatricianPainter();
    int size;
    try {
      GlyphVector gv = opPainter.createGlyphVector((Graphics2D)scrollDown.getGraphics(), "8ypg", fontLoader.createDefaultFont(18));
      size = (int)Math.ceil(gv.getVisualBounds().getHeight());
    } catch (Exception e) {
      logger.warn("Error initializing font", e);
      size = 35;
    }
    font18Height=size;

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    Graphics2D g2d = (Graphics2D) fullNotice.getGraphics();
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).balance));
    Font font =fontLoader.createDefaultFont(18);
    font = font.deriveFont(Font.BOLD);
    String s = "Balance sheet"; // TODO externalize
    GlyphVector gv = opPainter.createGlyphVector(g2d, s, font);
    int x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    int y = insets.top+topOffset+2/3*font18Height;
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).balance!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"BalanceDialog",new TradingOfficeChangeAction(ENoticeItem.TO_BALANCE));
    }
    


    s = "Personal"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).personal));
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).personal!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"PersonalDialog",new TradingOfficeChangeAction(ENoticeItem.TO_PERSONAL));
    }


    s = "Consumtion/Production"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).consumtionProduction));
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).consumtionProduction!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"ConsumptionProductionDialog",new TradingOfficeChangeAction(ENoticeItem.TO_CONSUMPTION_PRODUCTION));
    }


    s = "Weapons"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).weapons));
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).weapons!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"WeaponsDialog",new TradingOfficeChangeAction(ENoticeItem.TO_WEAPONS));
    }
    
    s = "Warehouses"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).warehouses));
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).warehouses!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"WarehouseDialog",new TradingOfficeChangeAction(ENoticeItem.TO_WAREHOUSES));
    }


    s = "Storage Manager/Trading"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((TradingOfficeDialogMataData)metaData).storageManager));
    logger.debug("Draw string '"+s+"' at "+x+","+y);
    g2d.drawGlyphVector(gv, x, y);
    if (((TradingOfficeDialogMataData)metaData).storageManager!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"OfficeTraidingDialog",new TradingOfficeChangeAction(ENoticeItem.TO_OFFICE_TRADING));

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    Graphics2D g2d = (Graphics2D) fullNotice.getGraphics();
    g2d.setColor(ColorProvider.getStringColor(((MarketBoothDialogMetaData)metaData).stockPrices));
    Font font =fontLoader.createDefaultFont(18);
    font = font.deriveFont(Font.BOLD);
    String s = "Stock and Prices"; // TODO externalize
    GlyphVector gv = opPainter.createGlyphVector(g2d, s, font);
    int x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    int y = insets.top+topOffset+2/3*font18Height;
    g2d.drawGlyphVector(gv, x, y);
    if (((MarketBoothDialogMetaData)metaData).stockPrices!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"TradingStockDialog",new MarketBoothChangeAction(ENoticeItem.MB_STOCK_PRICES));
    }
    


    s = "Consumtion/Production"; // TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.setColor(ColorProvider.getStringColor(((MarketBoothDialogMetaData)metaData).consumtionProduction));
    g2d.drawGlyphVector(gv, x, y);
    if (((MarketBoothDialogMetaData)metaData).consumtionProduction!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"ConsumptionProductionDialog",new MarketBoothChangeAction(ENoticeItem.MB_CONSUMPTION_PRODUCTION));
    }

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    font = font.deriveFont(Font.BOLD);
    String s = "City <- -> Ship";// TODO externalize
    if (((TradeDialogMetaData)metaData).getCityProxy().getActiveShip() instanceof IConvoy){
      s = "City <- -> Convoy";// TODO externalize
    }
    GlyphVector gv = opPainter.createGlyphVector(g2d, s, font);
    int x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    int y = insets.top+topOffset+2/3*font18Height;
    g2d.drawGlyphVector(gv, x, y);
    if (((TradeDialogMetaData)metaData).city2ship!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"City2ShipTradeDialog",new TradeDialogeChangeAction(ETransferDialogType.CITY_TO_SHIP));
    }
    
    g2d.setColor(ColorProvider.getStringColor(((TradeDialogMetaData)metaData).office2ship));
    s = "Ship <- -> Trading Office";
    if (((TradeDialogMetaData)metaData).getCityProxy().getActiveShip() instanceof IConvoy){
      s = "Convoy <- -> Trading Office";// TODO externalize
    }
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.drawGlyphVector(gv, x, y);
    if (((TradeDialogMetaData)metaData).office2ship!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"Ship2StorageTradeDialog",new TradeDialogeChangeAction(ETransferDialogType.STORAGE_TO_SHIP));
    }
    
    g2d.setColor(ColorProvider.getStringColor(((TradeDialogMetaData)metaData).city2office));
    s = "City <- -> Trading Office";// TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.drawGlyphVector(gv, x, y);
    if (((TradeDialogMetaData)metaData).city2office!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"City2StorageTradeDialog",new TradeDialogeChangeAction(ETransferDialogType.CITY_TO_STORAGE));
    }
    
    g2d.setColor(ColorProvider.getStringColor(((TradeDialogMetaData)metaData).weapons));
    s = "Weapons";// TODO externalize
    gv = opPainter.createGlyphVector(g2d, s, font);
    y += lineSpacing+font18Height;
    x = insets.left+(int)Math.ceil((width-gv.getVisualBounds().getWidth())/2);
    g2d.drawGlyphVector(gv, x, y);
    if (((TradeDialogMetaData)metaData).weapons!=EStringSelectionState.DISABLE){
      addOffsetPolygon(bounds, gv, x, y,"WeaponsTradeDialog",new TradeDialogeChangeAction(ETransferDialogType.WEAPON));
    }
  }

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            g2d.setComposite(fSelected
                    ? AlphaComposite.DstOut : AlphaComposite.SrcOver);
            // calculate the bottom left point to draw the text at.
            Font font = g2d.getFont();
            FontRenderContext renderContext = g2d.getFontRenderContext();
            GlyphVector glyphVector = font.createGlyphVector(renderContext, getText());
            Rectangle visualBounds = glyphVector.getVisualBounds().getBounds();
            int x = getWidth() / 2 - g2d.getFontMetrics().stringWidth(getText()) / 2;
            int y = getHeight() / 2 - visualBounds.height / 2 - visualBounds.y;


            // draw the badge text.
            g2d.drawString(getText(), x, y);

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      dummyFont.createGlyphVector(
        new FontRenderContext(null, antialiasOn_, false),
        phrase_
      );
      
      GlyphVector glyphVector = font_.createGlyphVector(
        new FontRenderContext(null, antialiasOn_, false),
        phrase_
      );    
      // Use precedent set by applications like MS Word to place
      // glyph vector in the canvas:
      // 1. If the total width of the glyph vector is less than the
      //   width of the canvas, the glyph vector will be horizontally centered 
      //   in the canvas; else the glyph vector will be left-aligned
      // 2. If the total height of the glyph vector is less than the height of
      //   the canvas, the glyph vector will be vertically centered in the
      //   canvas; else the glyph vector will be bottom-aligned
      Rectangle2D logicalBounds = glyphVector.getLogicalBounds();
      double x;
      if (logicalBounds.getWidth() < this.getWidth()) {
        x = (this.getWidth()/2) - (logicalBounds.getWidth()/2);
      }
      else { x = 0; }

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        RenderingHints.VALUE_ANTIALIAS_ON);
    graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
        RenderingHints.VALUE_INTERPOLATION_BICUBIC);


    // Create glyph vector
    GlyphVector gv = myfont.createGlyphVector(graphics.getFontRenderContext(), c);


    // Calculate scale
    Rectangle2D bounds = gv.getLogicalBounds();
    double xscale = (image_size - glyph_pad) / bounds.getWidth();
    double yscale = (image_size - glyph_pad) / bounds.getHeight();
    double scale;  // Global scale to be applied (do not distort)
    if (xscale > yscale) scale = xscale;
    else scale = yscale;




    double midx = (bounds.getMinX() + bounds.getMaxX()) / 2 * scale;
    double midy = (bounds.getMinY() + bounds.getMaxY()) / 2 * scale;




    AffineTransform at = AffineTransform.getScaleInstance(scale, scale);


    // The commented code below does not work on Macs.
/*    //graphics.setTransform(at);
    gv.setGlyphTransform(0, at);


    Rectangle2D rbounds = gv.getGlyphPixelBounds(0, null, 0, 0)
          .getBounds2D();


    gv.setGlyphTransform(0, null);


    double midx = (rbounds.getMinX() + rbounds.getMaxX()) / 2;
    double midy = (rbounds.getMinY() + rbounds.getMaxY()) / 2;


    System.out.println(rbounds.getMinX() + " " + rbounds.getMinY()
      + " " + rbounds.getMaxX() + " " + rbounds.getMaxY());*/


    // Set transform
    at = AffineTransform.getTranslateInstance(image_size/2.0 -midx, image_size/2.0 -midy);
    at.concatenate(AffineTransform.getScaleInstance(scale, scale));
    graphics.setTransform(at);


    // Draw glyph
    graphics.setColor(new Color(0, 0, 0));
    graphics.fill(gv.getOutline());


    return bi;


  }

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    /** @see TextHandler#drawString(java.lang.String, float, float) */
    public void drawString(String text, float x, float y) {
        java.awt.Font awtFont = g2d.getFont();
        FontRenderContext frc = g2d.getFontRenderContext();
        GlyphVector gv = awtFont.createGlyphVector(frc, text);
        Shape glyphOutline = gv.getOutline(x, y);
        g2d.fill(glyphOutline);
    }

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        char[] chars = { (char) code };
        
        if (!font.canDisplay((char) code))
            return null;
        
        GlyphVector gv = font.createGlyphVector(frc, chars);
        Shape glyph_shape = new Shape();
        glyph_shape.drawAWTPathIterator(gv.getGlyphOutline(0).getPathIterator(trans));
        GlyphMetrics gm = gv.getGlyphMetrics(0);
        
        //    FontDefinition.Glyph g = new FontDefinition.Glyph(s, metrics.charWidth(chars[0]) * scale, code);
        FontDefinition.Glyph g = new FontDefinition.Glyph(glyph_shape, gm.getAdvanceX() * scale, code);
        
        return g;

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Related Classes of java.awt.font.GlyphVector

ae.gl.text.FontCharacter

at.bestsolution.drawswf.drawobjects.Text

ch.sahits.game.graphic.display.dialog.ConsumtionProductionStockDialog

ch.sahits.game.graphic.display.dialog.TradeDialog

ch.sahits.game.graphic.display.dialog.TradingOfficeBalanceDialog

ch.sahits.game.graphic.display.dialog.TradingOfficePersonalDialog

ch.sahits.game.graphic.display.dialog.TradingOfficeWareStorageDialog

ch.sahits.game.graphic.display.dialog.TradingOfficeWeaponStorageDialog

ch.sahits.game.graphic.display.dialog.TradingStockDialog

ch.sahits.game.graphic.display.gameplay.GameStatus

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