Description: Transparent bitmap display: 1) to create a size with the need to draw the images with the same bitmap as the mask bitmap 2) the newly created " mask" bitmaps stored in the mask bitmap device description table 3) the background of the bitmap device context is set to " transparent color" that does not require the display of color 4) copy and paste the bitmap to mask bitmap device context, this time the mask bitmap device descriptor table stored in a bitmap and a bitmap device description table in the bitmap 5) the need to draw transparent bitmap dialog box, drawing the corresponding region of the background drawn to the dialog box on the logical XOR operation 6) " mask" bitmap dialog box, the corresponding region of the background this time, the logic and operation 7) The final step Repeat step 5 of the operation, the need to draw transparent bitmap dialog box, drawing the corresponding region of the background logical XOR operation to draw on the dialo
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File list (Check if you may need any files):
TransparentBitmap\Debug\TransparentBitmap.exe
.................\Debug
.................\ReadMe.txt
.................\res\test.bmp
.................\...\TransparentBitmap.ico
.................\...\TransparentBitmap.rc2
.................\res
.................\resource.h
.................\StdAfx.cpp
.................\StdAfx.h
.................\TransparentBitmap.aps
.................\TransparentBitmap.clw
.................\TransparentBitmap.cpp
.................\TransparentBitmap.dsp
.................\TransparentBitmap.h
.................\TransparentBitmap.rc
.................\TransparentBitmap1.cpp
.................\TransparentBitmap1.h
.................\TransparentBitmapDlg.cpp
.................\TransparentBitmapDlg.h
TransparentBitmap
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