ImageGear for C and C++ on Windows v19.1 - Updated
IG_vect_view_get_focus
This function gets the lens focus of the camera.
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AT_ERRCOUNT ACCUAPI IG_vect_view_get_focus(
HIG_VECT_VIEW hView,
float* lpFocus
);
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| Name | Type | Description |
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| hView | HIG_VECT_VIEW | Handle to the View. |
| lpFocus | float* | Buffer for the lens focus. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
None