MImgGetBpp
nBpp = MImgGetBpp( hImage )
Gets an image's color depth ( Bpp = Bits per pixel ).
Parameters
hImage
Number: Handle of the image
Return
Number: The color depth if successful or 0 if an error occurs
Example
In this example the color depth of an image is prompted to the user:
Set nBpp = MImgGetBpp( hImage )
Select Case nBpp
Case 0
Set sText = "Error"
Break
Case 1
Set sText = "Monochrome"
Break
Case 4
Set sText = "16 colors"
Break
Case 8
Set sText = "256 colors"
Break
Case 24
Set sText = "True color"
Break
Call SalMessageBox( sText, "Color depth", MB_IconAsterisk | MB_IconOk )
See also
MImgSetBpp
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