gtkCurveSetGamma {RGtk2} | R Documentation

## gtkCurveSetGamma

### Description

Recomputes the entire curve using the given gamma value. A gamma value of 1 results in a straight line. Values greater than 1 result in a curve above the straight line. Values less than 1 result in a curve below the straight line. The curve type is changed to `GTK_CURVE_TYPE_FREE`. FIXME: Needs a more precise definition of gamma. WARNING: `gtk_curve_set_gamma` has been deprecated since version 2.20 and should not be used in newly-written code. Don't use this widget anymore.

### Usage

    gtkCurveSetGamma(object, gamma)

### Arguments

``object`` | a `GtkCurve`.
``gamma`` | the gamma value.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]