On 2017-05-30 20:20, James Richters wrote:
I've re-attached Graeme's sample slightly modified to open the
ptcgraph window, and attempt to use putimage on line 103 but when I
run it I get 217- access violation
I haven't downloaded or looked at ptcgraph at all. A few questions:
* What parameters does its putimage() function take?
* Does in support PNG image format natively?
I would imagine that it probably supports BMP only - comping from DOS
and Windows background. If so, change the example program to use a BMP
image instead of a PNG image. In your code you attached you are actually
pushing the c variable, which is a TFPColor record of the last color
retrieve from the AggPas buffer - so no surprise you are getting a AV error.
Regards,
Graeme
--
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://fpgui.sourceforge.net/
My public PGP key: http://tinyurl.com/graeme-pgp
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