ImageGear Professional DLL v18.1 for Windows
IG_vect_vertexcont_get_vertex
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ImageGear Professional v18.1 > API Reference Guide > Vector Component API Reference > Vector Component Functions Reference > Vertex Container Object Functions > IG_vect_vertexcont_get_vertex

Glossary Item Box

This function gets the pointer to the vertex at the specified position.

Declaration:

  Copy Code 
AT_ERRCOUNT ACCUAPI IG_vect_vertexcont_get_vertex(
        HIG_VECT_VERTEXCONT hVertexcont, 
        long nIndex, 
        IGVectVertex** lplpVertex
);

Arguments:

Name Type Description
hVertexcont HIG_VECT_VERTEXCONT Handle to the Vertex Container.
nIndex long Index of the vertex to be returned.
lplpVertex IGVectVertex** Buffer for the vertex pointer.

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

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