ImageGear Professional for Linux
IG_PDF_layer_get_intent
| ImageGear Professional > API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > General Objects > HIG_PDF_LAYER > IG_PDF_layer_get_intent |
This function gets the intent list for a layer.
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AT_ERRCOUNT ACCUAPI IG_PDF_layer_get_intent(
HIG_PDF_LAYER hLayer,
LPHIG_PDF_ATOM lphIntent,
UINT nSize,
LPUINT lpnLen
);
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| Name | Type | Description |
| hLayer | HIG_PDF_LAYER | Layer object whose intent is obtained. |
| lphIntent | LPHIG_PDF_ATOM | Returns array of intent entries. |
| nSize | UINT | Maximal size of lphIntent. |
| lpnLen | LPUINT | Actual number of intent entries copied to lphIntent. |
Error count.
This function does not process image pixels.
Intent is an atom value broadly describing the intended use, either View or Design. A layer's content is considered to be optional (that is, the layer's state is considered in its visibility) if any intent in its list matches an intent of the context. The intent list of the context is usually set from the intent list of the document configuration.