This function assigns a file format to the raster entity to allow saving it automatically as a reference in SVG images.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_raster_set_fileformat(
HIG_VECT_ENTITY hEntity,
long nFormat
);
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Arguments:
| Name | Type | Description |
| hEntity | HIG_VECT_ENTITY | Handle to the Entity. |
| nFormat | long | File format identifier. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
If raster file name is an empty string, or starts with "data:image", SVG filter embeds raster data to the image file, otherwise it saves it in a separate file, using the format specified by IG_vect_raster_set_fileformat, and references it in the vector file.
According to the SVG specification, readers shall support at least PNG and JPEG formats.