 
            This function updates attributes of protractor aspect ratio.
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                        Copy Code
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AT_ERRCOUNT ACCUAPI IG_ARTX_protractor_aspectratio_set(
        HIG_ARTX_PROTRACTOR hMark,
        LPAT_ARTX_ASPECTRATIO lpAspectRatio
);
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| Name | Type | Description | 
|---|---|---|
| hMark | HIG_ARTX_PROTRACTOR | Annotation handle. | 
| lpAspectRatio | AT_ARTX_ASPECTRATIO | Pointer to structure with new aspect ratio attributes. | 
Error count.
This function does not process image pixels.