C2J.ConvertShape(GraphicsPath) very very slow

David Thielen <[email protected]> Wed, 30 May 2018 00:03:03 +0000
Newsgroups gmane.comp.java.ikvm.devel
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Hi all;

We have some code that is using the Apache xml-graphics to create a PostScr=
ipt file. For formatted text we call TextLayout.draw(Graphics2D, double, do=
uble) and that works its way down to C2J.ConvertShape(GraphicsPath) which t=
hen calls GraphicsPath.get_PathPoints.

And GraphicsPath.get_PathPoints is 97% of our total processing time for the=
 app. It's taking seconds, sometimes tens of seconds, for each call.

Is there anything we can do about this?

Thanks - dave

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<p class=3D"MsoNormal">Hi all;<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">We have some code that is using the Apache xml-graph=
ics to create a PostScript file. For formatted text we call TextLayout.draw=
(Graphics2D, double, double) and that works its way down to C2J.ConvertShap=
e(GraphicsPath) which then calls GraphicsPath.get_PathPoints.<o:p></o:p></p=
>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">And GraphicsPath.get_PathPoints is 97% of our total =
processing time for the app. It&#8217;s taking seconds, sometimes tens of s=
econds, for each call.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Is there anything we can do about this?<o:p></o:p></=
p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Thanks - dave<o:p></o:p></p>
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