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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=4126

FontState.width() returns pts instead of millipts

           Summary: FontState.width() returns pts instead of millipts
           Product: Fop
           Version: all
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: general
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


The following method in org.apache.fop.layout.FontState seems to be wrong:

    public int width(int charnum) {
        // returns width of given character number in millipoints
        return (_metric.width(charnum, _fontSize) / 1000);
                                   }

It returns the width of the character in points, not millipoints.  Since the
result is an integer, the significant digits to the right of the decimal point
are lost.  I think the method should just return the metric width directly as 
follows:

    public int width(int charnum) {
        // returns width of given character number in millipoints
        return _metric.width(charnum, _fontSize);
                                   }

I came across this bug when trying to find the width of a String using the
method "public float getStringWidth(String str)" in the class
org.apache.fop.svg.PDFTextPainter.

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