How to draw a line with finger and detect if it's in the area ? I've got an image on my AIR app where the user have to draw a line with his finger on it. The purpose is to draw the line somewhere quite precise. So, to draw a line, here's what I did : var drawingLine:MovieClip = new MovieClip();addChildAt(drawingLine,0);stage.addEventListener(MouseEvent.MOUSE_DOWN, MouseDown);stage.addEventListener(MouseEvent.MOUSE_UP, MouseUp);function MouseDown(event:MouseEvent):void{drawingLine.graphics.lineStyle(3);drawingLine.graphics.moveTo(mouseX, mouseY);stage.addEventListener(MouseEvent.MOUSE_MOVE, MouseMove);}function MouseMove(event:MouseEvent):void{drawingLine.graphics.lineTo(mouseX, mouseY);}function MouseUp(event:MouseEvent):void{stage.removeEventListener(MouseEvent.MOUSE_MOVE, MouseMove);}So, now, how can I determine an area and check if the user has draw his lines in the area ? The line should be inside the area completely. If possible, of course.I thought about using hitTestObject but I don't think that's the good way to do it.
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