description

# drawImageScaled method Null safety

1. @JSName('drawImage')

void drawImageScaled (

1. CanvasImageSource source,
2. num destX,
3. num destY,
4. num destWidth,
5. num destHeight

)
@JSName('drawImage')

Draws an image from a CanvasImageSource to an area of this canvas.

The image will be drawn to this context with its top left corner at the point (`destX`, `destY`) and will be scaled to be `destWidth` wide and `destHeight` tall.

If the image is larger than canvas will allow, the image will be clipped to fit the available space.

    CanvasElement canvas = new CanvasElement(width: 600, height: 600);
    CanvasRenderingContext2D ctx = canvas.context2D;
    ImageElement img = document.query('img');
    img.width = 100;
    img.height = 100;

    // Scale the image to 300x50 at the point (20, 20)
    ctx.drawImageScaled(img, 20, 20, 300, 50);

See also:

- CanvasImageSource for more information on what data is retrieved from `source`.
- drawImage from the WHATWG.

## Implementation

    @JSName('drawImage')
    void drawImageScaled(CanvasImageSource source, num destX, num destY,
        num destWidth, num destHeight) native;