I am using Cocos Creator 3.
I add cc.Graphics component to a node. This node is in UI_2D layer.
got reference to the component by
this.node.getComponent(Graphics);
Then I try following code to draw a rectangle.
this.graphics.lineWidth = 2;
this.graphics.moveTo(arrPoints[0].x, arrPoints[0].y);
this.graphics.lineTo(arrPoints[1].x, arrPoints[1].y);
this.graphics.lineTo(arrPoints[2].x, arrPoints[2].y);
this.graphics.lineTo(arrPoints[3].x, arrPoints[3].y);
this.graphics.close();
this.graphics.strokeColor = Color.WHITE;
this.graphics.stroke();
But it does not draw anything. What am I doing wrong here ?