Gets the graphics state information for an element.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_PDE_element_get_gstate(
HIG_PDE_ELEMENT hElement,
LPAT_PDE_GRAPHICSTATE lpGstate
);
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Arguments:
| Name | Type | Description | ||
| hElement | HIG_PDE_ELEMENT | An element whose graphics state is obtained. | ||
| lpGstate | LPAT_PDE_GRAPHICSTATE |
Pointer to AT_PDE_GRAPHICSTATE structure that contains graphics state information for hElement. This graphics state information may contain PDE objects for color spaces or an ExtGState. They are not acquired by this function.
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Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
This function is only valid for PDE Form, PDE Image, PDE Path, and PDE Shading elements.
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Non-NULL objects in the graphic state, such as the fill and stroke color spaces, have their reference counts incremented by this function. Be sure to release these non-NULL objects when disposing of lpGstate. |