Examples of java.awt.Font$FontAccessImpl

java.awt.Font
racle.com/technetwork/java/javase/tech/faq-jsp-138165.html">Internationalization FAQ document.
Font Faces and Names
A Font can have many faces, such as heavy, medium, oblique, gothic and regular. All of these faces have similar typographic design.
There are three different names that you can get from a Font object. The logical font name is simply the name that was used to construct the font. The font face name, or just font name for short, is the name of a particular font face, like Helvetica Bold. The family name is the name of the font family that determines the typographic design across several faces, like Helvetica.
The Font class represents an instance of a font face from a collection of font faces that are present in the system resources of the host system. As examples, Arial Bold and Courier Bold Italic are font faces. There can be several Font objects associated with a font face, each differing in size, style, transform and font features.
The {@link GraphicsEnvironment#getAllFonts() getAllFonts} methodof the GraphicsEnvironment class returns an array of all font faces available in the system. These font faces are returned as Font objects with a size of 1, identity transform and default font features. These base fonts can then be used to derive new Font objects with varying sizes, styles, transforms and font features via the deriveFont methods in this class.
Font and TextAttribute

Font supports most TextAttributes. This makes some operations, such as rendering underlined text, convenient since it is not necessary to explicitly construct a TextLayout object. Attributes can be set on a Font by constructing or deriving it using a Map of TextAttribute values.
The values of some TextAttributes are not serializable, and therefore attempting to serialize an instance of Font that has such values will not serialize them. This means a Font deserialized from such a stream will not compare equal to the original Font that contained the non-serializable attributes. This should very rarely pose a problem since these attributes are typically used only in special circumstances and are unlikely to be serialized.
- FOREGROUND and BACKGROUND use Paint values. The subclass Color is serializable, while GradientPaint and TexturePaint are not.
- CHAR_REPLACEMENT uses GraphicAttribute values. The subclasses ShapeGraphicAttribute and ImageGraphicAttribute are not serializable.
- INPUT_METHOD_HIGHLIGHT uses InputMethodHighlight values, which are not serializable. See {@link java.awt.im.InputMethodHighlight}.
Clients who create custom subclasses of Paint and GraphicAttribute can make them serializable and avoid this problem. Clients who use input method highlights can convert these to the platform-specific attributes for that highlight on the current platform and set them on the Font as a workaround.
The Map-based constructor and deriveFont APIs ignore the FONT attribute, and it is not retained by the Font; the static {@link #getFont} method shouldbe used if the FONT attribute might be present. See {@link java.awt.font.TextAttribute#FONT} for more information.
Several attributes will cause additional rendering overhead and potentially invoke layout. If a Font has such attributes, the {@link #hasLayoutAttributes()} method will return true.

Note: Font rotations can cause text baselines to be rotated. In order to account for this (rare) possibility, font APIs are specified to return metrics and take parameters 'in baseline-relative coordinates'. This maps the 'x' coordinate to the advance 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' (positive y is 90 degrees clockwise from the baseline vector). APIs for which this is especially important are called out as having 'baseline-relative coordinates.'

          ret.append(Integer.toHexString(color.getRed()));
          ret.append(Integer.toHexString(color.getGreen()));
          ret.append(Integer.toHexString(color.getBlue()));
          ret.append('m');
        }
        Font font = txt.getFont();
        if(font != null)
        {
          ret.append("<font face=\"" + font.getFontName() + "\" ");
          ret.append("size=\"" + font.getSize() + "\">");
        }
        ret.append(txt.getSequence());
      }
       else if(comp instanceof SmileyComponent)
       {

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   */
  private static MessageComponent[] splitFontAndColor(TextComponent comp)
  {
    int currentFontStyle = Font.PLAIN;
    int currentFontSize = 10;
    Font currentFont = new Font(null, currentFontStyle, currentFontSize);
    Color currentColor = Color.black;


    List ret = new ArrayList();
    StringBuffer sb = new StringBuffer();
    sb.append(comp.getSequence());


    Matcher m = fontColorPattern.matcher(sb);
    int txtStart = 0;
    while(m.find())
    {
      int txtEnd = m.end();
      if(txtStart < txtEnd)
      {
        String text = sb.substring(txtStart, txtEnd);
        ret.add(new TextComponent(text, currentFont, currentColor));
      }
      txtStart = txtEnd;


      String fontFace = m.group(3);
      String fontSize = m.group(4);
      String colorCodeStr = m.group(7);
      String colorStr = m.group(9);


      if(fontFace != null)
        currentFont = new Font(fontFace, currentFontStyle, currentFontSize);
      if(fontSize != null)
      {
        currentFontSize = Integer.parseInt(fontSize);
        currentFont = currentFont.deriveFont((float)currentFontSize);
      }
      if(colorCodeStr != null)
      {
        switch(Integer.parseInt(colorCodeStr))
        {

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  public void configureTextField(EditableLabelField field) {
    configureTextField(field, 1.0);
  }
  
  public void configureTextField(EditableLabelField field, double zoom) {
    Font f = font;
    if (zoom != 1.0) {
      f = f.deriveFont(AffineTransform.getScaleInstance(zoom, zoom));
    }
    field.setFont(f);
    
    Dimension dim = field.getPreferredSize();
    int w;

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    if (text == null || text.equals("")) return;
    
    int halign = attrs.getHorizontalAlign();
    int valign = attrs.getVerticalAlign();
    Graphics g = painter.getGraphics();
    Font old = g.getFont();
    g.setFont(attrs.getFont());
    GraphicsUtil.drawText(g, text, 0, 0, halign, valign);
    
    String textTrim = text.endsWith(" ") ? text.substring(0, text.length() - 1) : text;
    Bounds newBds;

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    enter.addActionListener(myListener);
    field.setLineWrap(true);
    field.setWrapStyleWord(true);
    field.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), myListener);
    field.getDocument().addDocumentListener(myListener);
    field.setFont(new Font("Monospaced", Font.PLAIN, 14));


    JPanel buttons = new JPanel();
    buttons.add(clear);
    buttons.add(revert);
    buttons.add(enter);

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    }
    return Bounds.create(x, y - ascent, width, ascent + descent);
  }


  public void draw(Graphics g) {
    Font old = g.getFont();
    if (font != null) g.setFont(font);


    int x = this.x;
    int y = this.y;
    FontMetrics fm = g.getFontMetrics();

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      Direction facing, Direction defaultFacing) {
    AttributeSet staticAttrs = source.getStaticAttributes();
    String label = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_ATTR);
    if (label != null && !label.equals("")) {
      Direction up = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_FACING_ATTR);
      Font font = staticAttrs.getValue(CircuitAttributes.CIRCUIT_LABEL_FONT_ATTR);


      int back = label.indexOf('\\');
      int lines = 1;
      boolean backs = false;
      while (back >= 0 && back <= label.length() - 2) {

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  }
  
  public static Element createText(Document doc, Text text) {
    Element elt = doc.createElement("text");
    Location loc = text.getLocation();
    Font font = text.getValue(DrawAttr.FONT);
    Color fill = text.getValue(DrawAttr.FILL_COLOR);
    Object halign = text.getValue(DrawAttr.ALIGNMENT);
    elt.setAttribute("x", "" + loc.getX());
    elt.setAttribute("y", "" + loc.getY());
    if (!colorMatches(fill, Color.BLACK)) {
      elt.setAttribute("fill", getColorString(fill));
    }
    if (showOpacity(fill)) {
      elt.setAttribute("fill-opacity", getOpacityString(fill));
    }
    elt.setAttribute("font-family", font.getFamily());
    elt.setAttribute("font-size", "" + font.getSize());
    int style = font.getStyle();
    if ((style & Font.ITALIC) != 0) {
      elt.setAttribute("font-style", "italic");
    }
    if ((style & Font.BOLD) != 0) {
      elt.setAttribute("font-weight", "bold");

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  @Override
  public void paintIconRectangular(InstancePainter painter) {
    Graphics g = painter.getGraphics();
    g.setColor(Color.black);
    g.drawRect(1, 2, 16, 16);
    Font old = g.getFont();
    g.setFont(old.deriveFont(9.0f));
    GraphicsUtil.drawCenteredText(g, "2k", 9,  6);
    GraphicsUtil.drawCenteredText(g, "+1", 9, 13);
    g.setFont(old);
  }

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                    ProgramFieldType.EPISODE_TYPE,
                    ProgramFieldType.ORIGIN_TYPE,
                    ProgramFieldType.PRODUCTION_YEAR_TYPE,
                    ProgramFieldType.SHORT_DESCRIPTION_TYPE
                  }, false),
              new Font("Dialog", Font.ITALIC, 12)
      ));


      return new QueueScheme[]{scheme};
    }
  }

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Examples of java.awt.Font$FontAccessImpl

Font Faces and Names

Font and TextAttribute

Related Classes of java.awt.Font$FontAccessImpl