When I try to set the font to "Times" with CGContextSelectFont it seems to
fail, because when I subsequently try to measure a 'W' character I get a
zero length. "Verdana" works fine. Any ideas?
// This is my font setting code
CGContextSelectFont(ctx, "Times", 100, kCGEncodingMacRoman);
// This is my measuring code
// I am finding Times produces startPt==endPt==(0,0)
CGContextSetTextDrawingMode(fQuartzContext, kCGTextInvisible);
CGPoint startPt = CGContextGetTextPosition(ctx);
CGContextShowText(ctx, &ch, 1);
CGPoint endPt = CGContextGetTextPosition(ctx);
CGContextSetTextDrawingMode(ctx, kCGTextFill);
width = CalcLineLength(startPt, endPt);
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