ImageGear for C and C++ on Windows v19.10 - Updated
IG_ARTX_protractor_line_get
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_PROTRACTOR > IG_ARTX_protractor_line_get

This function queries attributes of line used to draw the annotation.

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_ARTX_protractor_line_get(
        HIG_ARTX_PROTRACTOR hMark,
        LPAT_ARTX_BORDER lpLine
        LPAT_UINT pnDataSize
);

Arguments:

Name Type Description
hMark HIG_ARTX_PROTRACTOR Annotation handle.
lpLine LPAT_ARTX_BORDER Pointer to storage for line attributes.
pnDataSize LPAT_UINT Pointer to the variable that on input contains size of buffer specified by lpLine parameter. On output it contains number of bytes copied to lpLine buffer.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks:

See AT_ARTX_BORDER structure for additional info.