gtkCurveNew(show = TRUE)
gtkCurveReset(object)
gtkCurveSetGamma(object, gamma)
gtkCurveSetRange(object, min.x, max.x, min.y, max.y)
gtkCurveGetVector(object, veclen)
gtkCurveSetVector(object, vector)
gtkCurveSetCurveType(object, type)
gtkCurve(show = TRUE)
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkDrawingArea +----GtkCurve
GtkBuildable
.GtkCurve
widget allows the user to edit a curve covering a range of
values. It is typically used to fine-tune color balances in graphics
applications like the Gimp. The GtkCurve
widget has 3 modes of operation - spline, linear and free.
In spline mode the user places points on the curve which are automatically
connected together into a smooth curve. In linear mode the user places points
on the curve which are connected by straight lines. In free mode the user can
draw the points of the curve freely, and they are not connected at all. As of GTK+ 2.20, GtkCurve
has been deprecated since it is too specialized.gtkCurve
is the equivalent of gtkCurveNew
.curve-type
[GtkCurveType
: Read / Write]max-x
[numeric : Read / Write]max-y
[numeric : Read / Write]min-x
[numeric : Read / Write]min-y
[numeric : Read / Write]