ImageGear for C and C++ on Windows v19.1 - Updated
IG_vect_drwng_set_units
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AT_ERRCOUNT ACCUAPI IG_vect_drwng_set_units(
HIG_VECT_DRWNG hDrwng,
enumIGVectMeasurementUnits nUnits,
double fFactor
);
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| Name | Type | Description |
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| hDrwng | HIG_VECT_DRWNG | Vector data handle. |
| nUnits | enumIGVectMeasurementUnits | Measurement units to be set. |
| fFactor | double | Units factor to be set. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
Gets measurement units associated with a drawing. The measurement units, combined with view size as returned by IG_vect_view_get_minmax, can be used to determine the physical size of the drawing.