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GUI_PNG_Draw: seems like not compiled into library

Anyone using GUI_PNG_Draw (or _DrawEx)? I am successfully using the BMP, JPG versions but linker fails to find the PNG version. I have checked and it is prototyped in GUI.h.

Is there a different library or option I need to switch on?

Thanks

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0 Janos Papp over 10 years ago in reply to Matthias Hertel

Hello Matthias!

Thanks for your answer, now the code compiles.
Now the problem is that the GUI_PNG_DrawEx() function returns with 1 and picture is not appearing. I have read that in case of PNG support emwin needs more RAM memory. How can be this requirement supported?

Regards
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0 Janos Papp over 10 years ago in reply to Matthias Hertel

Hello Matthias!

Thanks for your answer, now the code compiles.
Now the problem is that the GUI_PNG_DrawEx() function returns with 1 and picture is not appearing. I have read that in case of PNG support emwin needs more RAM memory. How can be this requirement supported?

Regards
Cancel
Vote up 0 Vote down

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