https://github.com/levinunnink/Smooth-Line-View

Smooth & fast line drawing from touch inputs for UIViews using Quartz
https://github.com/levinunnink/Smooth-Line-View

Last synced: about 1 month ago
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Smooth & fast line drawing from touch inputs for UIViews using Quartz

• Host: GitHub
• URL: https://github.com/levinunnink/Smooth-Line-View
• Owner: levinunnink
• License: mit
• Created: 2011-08-09T21:55:57.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2014-02-04T17:08:26.000Z (almost 11 years ago)
• Last Synced: 2023-11-07T14:21:17.898Z (about 1 year ago)
• Language: Objective-C
• Homepage:
• Size: 845 KB
• Stars: 645
• Watchers: 29
• Forks: 116
• Open Issues: 10
• Metadata Files:
  • Readme: README.markdown
  • License: LICENSE

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README

        
Smooth line UIView

====================

The goal of this project is to create a UIView that can generate smooth lines from touch input in a reasonably fast manner without moving to a more complex framework like OpenGL. 

*Update:* Completely re-written smooth line algorithm to use native CGContext quadratic curves. The result is much faster and smoother drawing. There's no more need for switching between agorithms.

Many thanks to [Ginamin](http://stackoverflow.com/users/431480/ginamin) for his elegant solution.

The Smooth Line View code is licensed under the MIT License: [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT)