- dx1
- The amount to add to the x-coordinate of the last point on this contour, for the control point of a quadratic curve
- dy1
- The amount to add to the y-coordinate of the last point on this contour, for the control point of a quadratic curve
- dx2
- The amount to add to the x-coordinate of the last point on this contour, for the end point of a quadratic curve
- dy2
- The amount to add to the y-coordinate of the last point on this contour, for the end point of a quadratic curve
Same as quadTo, but the coordinates are considered relative to the last point on this contour. If there is no previous point, then a moveTo(0,0) is inserted automatically.