Class AffineApp
In: libart/sample/gnome-canvas.rb
Parent: Gtk::Window

Methods

Constants

CANVAS_SIZE_X = 200
CANVAS_SIZE_Y = 100
TRANSLATE_X = 20
TRANSLATE_Y = 20
ITEM_SIZE_X = 20
ITEM_SIZE_Y = 20
TRANS = Art::Affine.translate(CANVAS_SIZE_X / 2, CANVAS_SIZE_Y / 2)   affine transformation to move to the center of the Canvas.

Public Class methods

Public Instance methods

[Validate]