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

Claim 5:
6. An electronic device, comprising:
one or more processors;
memory; and
one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
displaying, via a display generation component in communication with the electronic device, an object having a plurality of control points displayed on portions of the object;
detecting a first portion of an input by an input object;
in response to detecting the first portion of the input by the input object:
in accordance with a determination that a location of the first portion of the input by the input object corresponds to a first control point of the plurality of control points, displaying a first tangent line corresponding to the first control point, wherein the first tangent line is displayed at a respective angle;

while displaying the first tangent line, detecting a second portion of the input by the input object, including detecting a rotational movement in a first direction along a longitudinal axis of the input object;
in response to detecting the second portion of the input by the input object:
displaying the first tangent line at a first updated angle, wherein the first updated angle is selected in accordance with the rotational movement in the first direction along the longitudinal axis of the input object and the first updated angle is different from the respective angle; and
changing a visual appearance of the object based on the first updated angle.