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Returns a range, a default value and a step size for the specified property.

function GetColorControlPropertyRange(Prop: TRVColorControlProperty;
  out MinValue, MaxValue, DefValue, Step: Integer): Boolean;

The function returns True if the selected camera supports the specified property.

You can use the results when assigning values to Brightness, Contrast, Saturation, Sharpness, Hue properties.

Input parameter:

Prop – property (brightness / contrast / saturation / sharpness / hue).

Output parameters:

MinValue, MaxValue – minimum and maximum allowed property values.

DefValue – default (neutral) property value.

Step – step size for the property (the smallest increment by which the property can change).