List of canDisplayUpTo() Examples

Examples of canDisplayUpTo()

ae.java.awt.Font.canDisplayUpTo()
Indicates whether or not this Font can display a specified String. For strings with Unicode encoding, it is important to know if a particular font can display the string. This method returns an offset into the String str which is the first character this Font cannot display without using the missing glyph code. If the Font can display all characters, -1 is returned. @param str a String object @return an offset into str that pointsto the first character in str that this Font cannot display; or -1 if this Font can display all characters in str. @since 1.2
java.awt.Font.canDisplayUpTo()
org.apache.batik.gvt.font.GVTFont.canDisplayUpTo()
Indicates whether or not this Font can display the characters in the specified text starting at start and ending at limit.
org.apache.flex.forks.batik.gvt.font.GVTFont.canDisplayUpTo()
Indicates whether or not this Font can display the characters in the specified text starting at start and ending at limit.

Examples of ae.java.awt.Font.canDisplayUpTo()

        catch (ClassCastException e) {
        }
        if (font == null) {
            if (attributes.get(TextAttribute.FAMILY) != null) {
                font = Font.getFont(attributes);
                if (font.canDisplayUpTo(text, start, limit) != -1) {
                    return null;
                }
            } else {
                FontResolver resolver = FontResolver.getInstance();
                CodePointIterator iter = CodePointIterator.create(text, start, limit);

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Examples of java.awt.Font.canDisplayUpTo()

        catch (ClassCastException e) {
        }
        if (font == null) {
            if (attributes.get(TextAttribute.FAMILY) != null) {            
                font = Font.getFont(attributes);
                if (font.canDisplayUpTo(text, start, limit) != -1) {
                    return null;
                }
            } else {
                FontResolver resolver = FontResolver.getInstance();
                CodePointIterator iter = CodePointIterator.create(text, start, limit);

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Examples of java.awt.Font.canDisplayUpTo()

      Font font = fonts.get(fontName);
      if (font == null) {
        font = new Font(fontName, fallbackFont.getStyle(), fallbackFont.getSize());
      }


      if (font.canDisplayUpTo(text) == -1) {
        logger.info("Font '{}' was capable, returning", fontName);
        font = font.deriveFont(fallbackFont.getSize2D());
        return font;
      }
    }

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Examples of java.awt.Font.canDisplayUpTo()

    String text = label.getText();
    if (text == null) {
      return;
    }
    Font font = label.getFont();
    int canDisplay = font.canDisplayUpTo(text);
    if (canDisplay != -1) {
      logger.warn("Default font ('{}') was unable to display text ('{}'), searching for alternative.", font.getName(),
          text);


      // if the label contains undisplayable characters, look for a

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Examples of java.awt.Font.canDisplayUpTo()

     */
    private int checkFontSetting(Font font,String content){
      if(font.canDisplayUpTo(content) >= 0){
          //try default chinese font
          Font tryFont = Font.decode("新宋体");
          if(tryFont.canDisplayUpTo(content) == -1){
            return 0;
          } else {
            return -1;
          }
      }

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Examples of java.awt.Font.canDisplayUpTo()

        else 
        {
            // mdavis - fix fontmanager.so/dll on sun.font.FileFont.getGlyphImage
            // for font with bad cmaps?
            // Type1 fonts are not affected as they don't have cmaps
            if (!isType1Font() && awtFont.canDisplayUpTo(string) != -1) 
            {
                LOG.warn("Changing font on <" + string + "> from <"
                        + awtFont.getName() + "> to the default font");
                awtFont = Font.decode(null).deriveFont(1f);
            }

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Examples of java.awt.Font.canDisplayUpTo()

            int style = (rt[i].isBold() ? Font.BOLD : 0) | (rt[i].isItalic() ? Font.ITALIC : 0);
            Font f = new Font(mappedFont, style, rt[i].getFontSize());
            
            // check for unsupported characters and add a fallback font for these
            char textChr[] = text.toCharArray();
            int nextEnd = f.canDisplayUpTo(textChr, start, end);
            boolean isNextValid = nextEnd == start;
            for (int last = start; nextEnd != -1 && nextEnd <= end; ) {
                if (isNextValid) {
                    nextEnd = f.canDisplayUpTo(textChr, nextEnd, end);
                    isNextValid = false;

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Examples of java.awt.Font.canDisplayUpTo()

            char textChr[] = text.toCharArray();
            int nextEnd = f.canDisplayUpTo(textChr, start, end);
            boolean isNextValid = nextEnd == start;
            for (int last = start; nextEnd != -1 && nextEnd <= end; ) {
                if (isNextValid) {
                    nextEnd = f.canDisplayUpTo(textChr, nextEnd, end);
                    isNextValid = false;
                } else {
                    if (nextEnd >= end || f.canDisplay(Character.codePointAt(textChr, nextEnd, end)) ) {
                        at.addAttribute(TextAttribute.FAMILY, fallbackFont, last, Math.min(nextEnd,end));
                        if (nextEnd >= end) break;

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Examples of java.awt.Font.canDisplayUpTo()

        Theme theme = Theme.getTheme();
        Font font = theme.getFont();


        // Search for a font that can support the sample string
        String sampleResource = (String)resources.get("firstName");
        if (font.canDisplayUpTo(sampleResource) != -1) {
            Font[] fonts = GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();


            for (int i = 0; i < fonts.length; i++) {
                if (fonts[i].canDisplayUpTo(sampleResource) == -1) {
                    theme.setFont(fonts[i].deriveFont(Font.PLAIN, 12));

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Examples of java.awt.Font.canDisplayUpTo()

   */
  public boolean canDisplayAllText() {
    String text = getText();
    Font font = getFont();
    if ((text != null) && (font != null)) {
      return (font.canDisplayUpTo(text) == -1);
    }
    return true;
  }


  /**

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