Arc
The arc() method creates an arc/curve (used to create circles or partial circles).
Note: To create a circle with
arc(), set the start angle to0and the end angle to2 * Math.PI.
| Parameter | Description |
|---|---|
| x | The x coordinate of the center of the circle. |
| y | The y coordinate of the center of the circle. |
| r | Radius of the circle. |
| sAngle | Start angle in radians (The arc's three o'clock position is 0 degrees). |
| eAngle | End angle in radians. |
| counterclockwise | Optional. Specifies whether draw the arc counterclockwise or clockwise. False = clockwise, true = counterclockwise. |
Example
var ctx = node.getComponent(Graphics);
ctx.arc(100,75,50,0,1.5 * Math.PI);
ctx.stroke();
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