CanvasLayer

Type: object

The layer object containing its properties (overloaded for handling canvas).

Properties

• destroy () => CanvasLayer Destroy the layer (remove it from the layer array, remove its listeners).
• element HTMLElement HTML element used by the layer.
• getLevel () => number Retrieves the index of the layer in the layer array.
• getOpacity () => number Get the layer opacity, between 0 and 1.
• hide () => CanvasLayer Keep the layer in the layer array but hide its content.
• isHidden () => boolean Check the layer visibility.
• moveDown () => CanvasLayer Take the layer down a notch (decreases its index by 1).
• moveTo (depth: number) => CanvasLayer Move the layer to the specified index in the layer array.
• moveToBottom () => CanvasLayer Move the layer at the very bottom of the array (index 0).
• moveToTop () => CanvasLayer Move the layer at the very top of the array (index length - 1).
• moveUp () => CanvasLayer Take the layer up a notch (increases its index by 1).
• refresh DrawingFunction Function rerendering the canvas.
• setOpacity (opacity: number) => CanvasLayer Set the layer opacity.
• show () => CanvasLayer Show the layer content.