Class Demo::CairoArc
In: gtk/sample/gtk-demo/cairo-arc.rb
Parent: CairoWindow

Methods

draw   new  

Constants

CENTER_X = 0.5
CENTER_Y = 0.5
RADIUS = 0.4
ANGLE1 = 45.0 * (Math::PI / 180.0)
ANGLE2 = 180.0 * (Math::PI / 180.0)

Public Class methods

Public Instance methods

[Validate]