Syntax
- context.beginPath()
- context.moveTo(startX,startY)
- context.lineTo(endX,endY)
- context.arc(centerX, centerY, radius, startingRadianAngle, endingRadianAngle)
- context.quadraticCurveTo(controlX,controlY,endX,endY)
- context.bezierCurveTo(controlX1,controlY1,controlX2,controlY2,endX,endY)
- context.arcTo(pointX1, pointY1, pointX2, pointY2, radius)
- context.rect(leftX, topY, width, height);
- context.closePath()
