IImageLayer
Interface: IImageLayer
Image layer canvas.
Accessors
backCanvas
Get Signature
get backCanvas(): HTMLCanvasElement;
Canvas object to paint.
Returns
HTMLCanvasElement
backCtx
Get Signature
get backCtx(): CanvasRenderingContext2D;
Background 2D rendering context.
Returns
CanvasRenderingContext2D
mainCanvas
Get Signature
get mainCanvas(): HTMLCanvasElement;
Canvas object to paint.
Returns
HTMLCanvasElement
mainCtx
Get Signature
get mainCtx(): CanvasRenderingContext2D;
Main 2D rendering context.
Returns
CanvasRenderingContext2D
name
Get Signature
get name(): string;
Image layer name.
Returns
string
Set Signature
set name(name): void;
Image layer name.
Parameters
name
string
Returns
void
paintObjects
Get Signature
get paintObjects(): IPaintObject<PaintObjectType>[];
The objects in this array are drawn to the canvas.
Returns
IPaintObject<PaintObjectType>[]
Methods
clearTempPaintCommands()
clearTempPaintCommands(): any;
Clear all temporary paint commands, clear and dispose the temporary canvas layer.
Returns
any
drawObjects()
drawObjects(): Promise<void>;
Call this method to draw the paint objects specified in the paintObjects array onto the canvas.
Returns
Promise<void>
executeTempPaintCommand()
executeTempPaintCommand(cmd): any;
Run a temporary paint command on a separate temporary canvas layer. This method should create and display the temporary canvas layer if it doesn't exist.
Parameters
cmd
Returns
any
getTempPaintCommands()
getTempPaintCommands(): IPaintCommand[];
Get all temporary paint commands.