| Does the Annotation Toolkit have the capability to create a highlight annotation programmatically? |
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Our C/C++ toolkit provides an interface to the low- level annotation library in visant32. DLL. VisImage for PowerBuilder uses the visant32.dll, but does not yet expose the low-level interface. At present, you would need to do this via the external function painter in PowerBuilder.
Use the function: int VIMGAPI vimglow_add_object(VIMG_HNDL imghandle, AnnProp far *ap). This function is declared in visant32.dll.
Prototype this function in your PowerBuilder External Function Painter as follows: private FUNCTION long vimglow_add_object(unsigned long imghandle, REF AnnProp ap) LIBRARY "visant32.dll".
Add the AnnProp structure as a PowerBuilder structure.
The AnnProp structucture, Annotation C Header file, and the C/C++ toolkit Help File are are attached below and are to be used for low-level Annotation.
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