Compukters Core/compukter.display/UiCanvas

UiCanvas

class UiCanvas : UiElement(source)

Local drawing and pointer surface. Call invalidate after changing captured drawing state.

Properties

var onDraw: CanvasScope.() -> Unit?

var onPointer: (DisplayPointerEvent) -> Unit?

val size: Size2i

Functions

fun invalidate()

Request repaint after changing state captured by custom drawing callbacks. Coordinates are local.

fun invalidate(bounds: Rect2i)