To remove all vector drawings in an object, we use the Graphics class's instance method clear( ).

 

package{
  import flash.display.*;
  
  public class Main extends Sprite{
    public function Main(){

        var canvas:Shape = new Shape(  );
        canvas.graphics.lineStyle(3, 0x0000FF);  // Apply blue stroke
        canvas.graphics.lineTo(25, 35);
        addChild(canvas);
        
        canvas.graphics.clear(  );

    }
  }
}

Related examples in the same category

1.	Introducing the Graphics Object
2.	Creating Fills
3.	Drawing Circles
4.	Drawing Rounded Rectangles
5.	Draw lines
6.	Use the graphics
7.	Change line style
8.	Change scaleX
9.	Set Shape position
10.	Draw three shapes
11.	Draw four shapes
12.	Moving the Pen without Drawing
13.	Drawing a Straight Line
14.	Drawing a Curve
15.	Adding a Simple One-Color Fill
16.	To move the drawing pen without drawing any line at all, use moveTo( ).
17.	Drawing Lines in a Graphics Object

To remove all vector drawings in an object, we use the Graphics class's instance method clear( ). : graphics « Graphics « Flash / Flex / ActionScript

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