ImageGear for C and C++ on Windows v19.7 - Updated
IG_ARTX_hollow_polygon_create
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_HOLLOW_POLYGON > IG_ARTX_hollow_polygon_create

This function creates an instance of hollow polygon mark (IG_ARTX_MARK_HOLLOW_POLYGON).

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_ARTX_hollow_polygon_create(
        LPAT_POINT lpPoints,
        AT_DWORD nCount,
        LPAT_ARTX_BORDER pLine,
        AT_BOOL bHighlight,
        LPHIG_ARTX_HOLLOW_POLYGON lphMark
);

Arguments:

Name Type Description
lpPoints LPAT_POINT An array of polygon points.
nCount AT_DWORD The number of elements in lpPoints array.
pLine LPAT_ARTX_BORDER Attributes of line used to draw annotation.
bHighlight AT_BOOL Indicates whether the annotation is highlighted.
lphMark LPHIG_ARTX_HOLLOW_POLYGON Pointer to storage for the new annotation handle.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks:

Upon successful completion:

 

 

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