摘要 |
A technique for modifying a stretch of path is disclosed. The technique includes receiving an indication of a drag gesture associated with a designated point on a path, identifying the first path corner or endpoint on either side of the designated point as limit points, defining a smooth stretch of the path as a portion of the path between the limit points, and modifying the smooth stretch of the path based on the drag gesture without modifying portions outside of the smooth stretch.
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