Retrieve one or more physical properties of the camera.
camera_error_t camera_get_physical_property(camera_handle_t handle, args...)
The handle returned by a call to the camera_open() function.
A property-value pair delimited by a comma. The property name and property value must also be delimited by a comma and the value must be a pointer to the appropriate C type.
As part of the args argument, you can provide one or more property-value pairs using camera_imgprop_t values as the name of the property and a pointer to the correct type for the value such as an int or double value.
You can specify multiple property-value pairs by delimiting them with a comma as follows:
name1, &value1, name2, &value2,...For example, you can get values in the following manner:
camera_get_physical_property(camera_handle, CAMERA_PHYSPROP_FOCALLENGTH, &focalLength, CAMERA_PHYSPROP_HORIZONTALFOV, &horizFov);