Re: C2J.ConvertShape(GraphicsPath) very very slow

Volker Berlin <[email protected]> Wed, 30 May 2018 08:08:49 +0200
Newsgroups gmane.comp.java.ikvm.devel
Message-ID <[email protected]> 
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Am 30.05.2018 um 02:03 schrieb David Thielen:
>
> Hi all;
>
>  
>
> We have some code that is using the Apache xml-graphics to create a
> PostScript file. For formatted text we call
> TextLayout.draw(Graphics2D, double, double) and that works its way
> down to C2J.ConvertShape(GraphicsPath) which then 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?
>

Use instead some of the drawString methods.

>  
>
> Thanks - dave
>
>
>
> ------------------------------------------------------------------------------
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>
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    <div class="moz-cite-prefix">Am 30.05.2018 um 02:03 schrieb David
      Thielen:<br>
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        <p class="MsoNormal">Hi all;<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">We have some code that is using the Apache
          xml-graphics to create a PostScript file. For formatted text
          we call TextLayout.draw(Graphics2D, double, double) and that
          works its way down to C2J.ConvertShape(GraphicsPath) which
          then calls GraphicsPath.get_PathPoints.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">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.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Is there anything we can do about this?</p>
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    <br>
    Use instead some of the drawString methods.<br>
    <br>
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        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Thanks - dave<o:p></o:p></p>
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