You can right an extension in Java and use Font Metrics... I wrote this a
while back, so it might need to be updated. This example will return the
width of a String.
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Toolkit;
public class StringLength {
public static void main(String[] args) throws NumberFormatException {
if(args.length < 2){
System.out.println("StringLength <string> <int font
size>");
System.exit(0);
}else{
getStringLength(args[0], Integer.parseInt(args[1]));
}
}
@SuppressWarnings("deprecation")
public static int getStringLength(String str, int size){
Toolkit toolkit = Toolkit.getDefaultToolkit();
int stringlen = 0;
Font font = new Font("Arial", Font.PLAIN, 9);
FontMetrics fontMetrics = toolkit.getFontMetrics(font);
System.out.println ("[Stylesheet Info] Calculating width for: "
+ str + ":
" + fontMetrics.stringWidth(str));
stringlen = fontMetrics.stringWidth(str);
return stringlen;
}
}
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