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Display a disabled 24-bit image

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eddya

wrote on last edited by

#1

Hi All, Given a 24-bit image in a bitmap file, how do I draw it such that it appears to be "disabled" with transparent background? I tried various ways such as combining DrawState with DSS_MONO, DSS_DISABLED but they did not give me a desired outcome. Thanks in advance!
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E eddya

Hi All, Given a 24-bit image in a bitmap file, how do I draw it such that it appears to be "disabled" with transparent background? I tried various ways such as combining DrawState with DSS_MONO, DSS_DISABLED but they did not give me a desired outcome. Thanks in advance!
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bmzhao

wrote on last edited by

#2

use BitBlt fuction with SRCAND or SRCPAINT
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