ImageGear for C and C++ on Windows v21.0 - Updated
API Reference Guide / ArtX Component API Reference / ArtX Component Objects Reference / HIG_ARTX_PROTRACTOR / IG_ARTX_protractor_precision_get
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    IG_ARTX_protractor_precision_get
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    This function queries the precision of ruler length displayed.

    Declaration:

     
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    AT_ERRCOUNT ACCUAPI IG_ARTX_protractor_precision_get(
        HIG_ARTX_PROTRACTOR hMark,
        LPAT_INT lpnPrecision
);

    Arguments:

    Name Type Description
    hMark HIG_ARTX_PROTRACTOR Annotation handle.
    lpnPrecision LPAT_INT Pointer to storage for function result.

    Return Value:

    Error count.

    Supported Raster Image Formats:

    This function does not process image pixels.

     

     

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