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PocketMatrix • View topic - Pbm between DrawText and Colorkey
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Pbm between DrawText and Colorkey


Pbm between DrawText and Colorkey

Postby jul' » Jul 8, 2002 @ 5:20pm

jul'
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Joined: May 22, 2002 @ 10:55am
Location: Grenoble


Postby Johan » Jul 8, 2002 @ 5:35pm

Hi,

Yep.. When you say "crash" I assume you mean "fail". Basically every blit function tests all parameters and states of the surface so getting GapiDraw to crash now would be an accomplishment. ;)

Basically the color key is used to define transparency in the bitmap. If you do not specify the correct background color (in your case 0xFF00FF) CGapiBitmapFont::CreateFont will not be able to identify any characters in the bitmap and will fail. That's the same reason all subsequent events return GDERR_NOTINITIALIZED.

/Johan
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Johan
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Postby jul' » Jul 8, 2002 @ 5:42pm

Yes, it did not crash but failed ;-)
I now see where's my error : I had an unique transparent color for all the application. But the transparent color for the fonts I have (currently yours) is Fuschia (FF,00,FF), so when I tried to change it, it failed...

Thanks a lot.


jul'
jul'
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Posts: 15
Joined: May 22, 2002 @ 10:55am
Location: Grenoble


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