| 摘要 |
This is directed to dynamically adjusting the display of a curve provided on a display while the curve is being drawn. In particular, this is directed to identifying segments between sampled points of a line, and applying a transform to the segments to smooth the line between the sampled points. As additional points are identified, previously drawn segments can be transformed, displayed, and stored in cache. In some embodiments, the electronic device can monitor angles along the path to determine whether a user provided an instruction to draw a line having an intentionally sharp angle. In such cases, the electronic device can adjust the smoothing transform to maintain the sharp angle. |
