ImageGear for C and C++ on Windows v19.3 - Updated
IG_ARTX_polyline_headfillcolor_get
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_POLYLINE > IG_ARTX_polyline_headfillcolor_get

This function queries head fill color of the annotation.

Declaration:

 
Copy Code 
AT_ERRCOUNT IG_ARTX_polyline_headfillcolor_get(
        HIG_ARTX_POLYLINE hMark,
        LPAT_RGBQUAD lpColor
        LPAT_UINT pnDataSize
);

Arguments:

Name Type Description
hMark HIG_ARTX_POLYLINE Annotation handle.
lpColor LPAT_RGBQUAD Pointer to the storage for function result.
pnDataSize LPAT_UINT Pointer to the variable that on input contains size of buffer specified by lpColor parameter. On output it contains number of bytes copied to lpColor buffer. If fill color is specified for the annotation, then it is copied into output buffer lpColor and number of bytes copied is placed into pnDataSize. If lpColor is NULL and pnDataSize is not NULL, then on output pnDataSize contains the size of AT_RGBQUAD structure. If lpColor is not NULL and pnDataSize is not NULL and there is no fill color in the annotation, then on output pnDataSize contains zero.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

 

 

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