get_gamma_range

Description:

public bool get_gamma_range (double min_value, double max_value, double default_value)

Retrieve the minimum, maximum and default gamma values.

This method will return FALSE if gamma correction is not supported on this. See supports_gamma_correction.

Parameters:

this

a Camera
min_value

Pointer to store the minimum gamma value, or null
max_value

Pointer to store the maximum gamma value, or null
default_value

Pointer to store the default gamma value, or null

Returns:

true if successful, false otherwise