Examples of ae.java.awt.Font.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

        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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