IG_display_transparent

Use this function to set image transparent color.

Declaration:

	Copy Code
AT_ERRCOUNT EXPORT ACCUAPI IG_display_transparent_set( HIGEAR hIGear, LPAT_RGB lpRGB, LPAT_BOOL lpEnabled );

Arguments:

Name	Type	Description
hIGear	HIGEAR	HIGEAR handle of image.
lpRGB	LPAT_RGB	Provide the RGB color values through which transparency have to be set.
lpEnabled	LPAT_BOOL	Enables or disables image transparency: TRUE - transparency enabled; FALSE - transparency disabled.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

Remarks:

You have to use this API to write out a file with a transparency color set. For example when save image transparency information to a GIF file format.