--- a/lib/browser/GraphBrowser/DefaultFontMetrics.java Tue Oct 16 17:58:13 2001 +0200
+++ b/lib/browser/GraphBrowser/DefaultFontMetrics.java Tue Oct 16 19:53:12 2001 +0200
@@ -14,20 +14,36 @@
public class DefaultFontMetrics extends FontMetrics
{
- public DefaultFontMetrics(Font f)
- { super(f); }
+ protected static int[] chars =
+ {13, 13, 17, 27, 27, 43, 32, 11, 16, 16, 19, 28, 13, 28, 13, 13, 27,
+ 27, 27, 27, 27, 27, 27, 27, 27, 27, 13, 13, 28, 28, 28, 27, 49, 32,
+ 32, 35, 35, 32, 29, 37, 35, 13, 24, 32, 27, 40, 35, 37, 32, 37, 35,
+ 32, 29, 35, 32, 45, 32, 32, 29, 13, 13, 13, 22, 27, 11, 27, 27, 24,
+ 27, 27, 13, 27, 27, 11, 11, 24, 11, 40, 27, 27, 27, 27, 16, 24, 13,
+ 27, 24, 35, 24, 24, 24, 16, 12, 16, 28};
- // note : values are rather inaccurate !
+ public DefaultFontMetrics(Font f)
+ { super(f); }
- public int getLeading()
- { return 1; }
+ public int getLeading()
+ { return 1; }
+
+ public int getAscent()
+ { return (int)(Math.round(font.getSize() * 46.0 / 48.0)); }
- public int getAscent()
- { return (int)(Math.round(font.getSize()*5.0/6.0)); }
+ public int getDescent()
+ { return (int)(Math.round(font.getSize() * 10.0 / 48.0)); }
- public int getDescent()
- { return (int)(Math.round(font.getSize()/6.0)); }
+ public int charWidth(char c) {
+ if (c < 32 || c > 126) { return 0; }
+ else {
+ return (int)(Math.round(chars[c - 32] * font.getSize() / 48.0));
+ }
+ }
- public int stringWidth(String s)
- { return (int)(Math.round(s.length()*font.getSize()/2.0)); }
+ public int stringWidth(String s) {
+ int l=0, i;
+ for (i=0; i < s.length(); i++) { l += charWidth(s.charAt(i)); }
+ return l;
+ }
}