[Gs-code-review] Implementing Visual Trace service
Igor V. Melichev
igor at artifex.com
Sat Feb 9 23:12:20 PST 2002
> From: Russell Lang [mailto:gsview at ghostgum.com.au]
> Sent: Sunday, February 10, 2002 10:54 AM
> To: Igor V. Melichev
> Cc: gs-code-review at ghostscript.com
> Subject: RE: [Gs-code-review] Implementing Visual Trace service
> there is nothing stopping
> you from creating your own raster, calling the display
> callbacks and so creating another window.
The output should appear in the window immediately
after a graphic element is painted, to provide a visualization
of step-by-step execution. Intermediate raster
requires too big efforts for making this fast enough.
Therefore I map graphic elements immediately to Windows API functions.
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