Class RectDrawingItem

The RectDrawingItem class extends the functionality of the DrawingItem class and is specifically tailored to handle rectangle-related drawing operations.

RectDrawingItem

Constructor for the class.

constructor(
    rect: Rect,
    drawingStyleId?: number
)

Parameters

rect: the rectangle to be drawn, of type Rect.

drawingStyleId: [Optional] the unique ID of the DrawingStyle to apply to this DrawingItem.

Code Snippet

let cameraView = cameraEnhancer.getCameraView();
let drawingLayer = cameraView.createDrawingLayer();
let rectItem = new Dynamsoft.DCE.RectDrawingItem(
    {
        x: 50,
        y: 50,
        width: 500,
        height: 500
    }
);
drawingLayer.addDrawingItem(rectItem);

See also

Rect

getRect

Retrieves the current rectangle being used for drawing.

getRect(): Rect;

Parameters

None.

Return Value

The current rectangle being used for drawing, of type Rect.

Code Snippet

rectItem.getRect();

setRect

Sets the rectangle to be used for drawing. This method allows changing the rectangle after the object has been instantiated.

setRect(rect: Rect): void;

Parameters

rect: the rectangle to be drawn, of type Rect.

Return Value

None.

Code Snippet

rectItem.setRect(/*A-New-Rectangle*/);

See also

Rect