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[acp693]

Hello,

I'm trying to call a function from an external dll. However, I'm getting an Access violation error message. I'm using the Import libraries option in the project configuration dialogue box in Plato. The project compiles ok, but doesn't run. I'm doing something wrong but I don't know what!

Thanks

Albert

This is my code:

[PaulLaidler]

My guess is that you will need

[acp693]

Thanks Paul, I eventually got it to work with the following. It works with .wmf files produced from other applications, but unfortunately not with .wmf files saved from simpleplot, which is what I need....
I think I've reached the end with simpleplot as it seems almost impossible to save images to disc without problems. I can't save an image to a bitmap from a %pl window, the resulting bitmap is size 1 pixel by 1 pixel.
I can save a .wmf, but can't work further with this. The exercise here was a workaround for not being able to save bitmaps from a simpleplot window, the idea being to save as .wmf and then convert to .gif or .bmp with the function below, but this doesn't work either.
Now where were those opengl demos....