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
);
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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.