Patent ID: 11921959
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The non-transitory computer readable storage medium of claim 11, wherein the one or more programs include instructions that, when executed by the electronic device, cause the electronic device to perform operations that include:
while the first tangent line corresponding to the first control point is displayed, detecting a third portion of the input by the input object, including detecting a rotational movement in a second direction along the longitudinal axis of the input object; and
in response to detecting the third portion of the input by the input object:
displaying the first tangent line at a second updated angle, wherein the second updated angle is selected in accordance with the rotational movement in the second direction along the longitudinal axis of the input object and the second updated angle is different from the first updated angle.