ImageGear for C and C++ on Windows v19.1 - Updated
IG_ARTX_protractor_precision_get
This function queries the precision of ruler length displayed.
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Copy Code
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AT_ERRCOUNT ACCUAPI IG_ARTX_protractor_precision_get(
HIG_ARTX_PROTRACTOR hMark,
LPAT_INT lpnPrecision
);
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| Name | Type | Description |
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| hMark | HIG_ARTX_PROTRACTOR | Annotation handle. |
| lpnPrecision | LPAT_INT | Pointer to storage for function result. |
Error count.
This function does not process image pixels.