Canvas

extends Element

Canvas: a single custom-painted surface. The draw callback receives (canvas, renderBuffer) and paints in local coordinates. This avoids building large trees of tiny visual elements.

Types

CanvasDrawCallback

CanvasDrawCallback = fun(canvas: Canvas, buffer: Render)

Properties

Property	Type	Default	Description
draw	CanvasDrawCallback|false	false	Custom renderer: function(canvas, renderBuffer)

Methods

Canvas:render(buf)

• buf (Render) The render buffer