ImageGear for C and C++ on Windows v20.1 - Updated
IG_ARTX_ruler_precision_set
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_RULER > IG_ARTX_ruler_precision_set

This function updates the precision of ruler length displayed.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_ARTX_ruler_precision_set(
        HIG_ARTX_RULER hMark,
        AT_INT nPrecision
);

Arguments:

Name Type Description
hMark HIG_ARTX_RULER Annotation handle.
nPrecision AT_INT Specifies new value of ruler precision.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

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