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   Collapse AllThis method inserts a masked image from a handle into a PDF document's images collection and returns the index of the image.
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| LONG AddImageFromHandleWithColorMask ( OLE_HANDLE handle, OLE_COLOR rgbColor ) |
Parameters
handle
Handle to an image object
rgbColor
Color which marks points that need to be transparent
Return value
Index of the new image
Remarks
The rgbColor parameter is a double word (4 bytes) value in the format 0x00BBGGRR. The low-order byte contains a value for the relative intensity of red; the second byte contains a value for green; and the third byte contains a value for blue. The high-order byte must be zero.
The return value is an image identifier in the document's images collection and can be used in GetImageHeight, GetImageResolution, GetImageWidth, TransformImage, ShowImage, DrawImage.
See Also
Reference