#title OpenCanvas [RCBasic Doc]
#header function OpenCanvas( w, h, viewport_x, viewport_y, viewport_w, viewport_h, mode)

Returns a canvas for 2D drawing and text rendering

#list ul
#li w, h - The full size of the canvas
#li viewport_x, viewport_y - Where to show the canvas in the window
#li viewport_w, viewport_h - The size of the viewport. For example, a 100 x 100 viewport means that no matter how big the canvas is, only an area of 100 x 100 pixels is displayed.
#li mode - Set this to 0 for a solid canvas and 1 for a color keyed canvas.
#/list

#ref OpenCanvas3D OpenCanvasSpriteLayer
