L_BOOL LBitmapBase::IsProgressive()
Determines whether the bitmap object is being loaded from a progressive JPEG or CMP file.
Value | Meaning |
---|---|
TRUE | An image is being loaded from a progressive JPEG or progressive CMP file. |
FALSE | An image is being loaded from another type of file. |
Call this function to check if the bitmap object is being loaded from a progressive JPEG or CMP file.
Win32, x64.
L_INT LBitmapBase__IsProgressiveExample()
{
L_INT nRet;
LBitmapBase MyBitmap;
L_BOOL bProgressive;
MyBitmap.SetFileName(MAKE_IMAGE_PATH(TEXT("image1.cmp")));
nRet =MyBitmap.Load();
if(nRet !=SUCCESS)
return nRet;
bProgressive=MyBitmap.IsProgressive();
return SUCCESS;
}
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