This is a very lightweight / simple drawing view. It's implemented by using a pan gesture, or using view touch event approaches. (So you could easily to compare them as well as learn more the simplest way to implement it.)
***Some built-in functionalities:
- Start over a new draw
- Undo drawing
- Bold / small line
- Change color
MIT License
Copyright (c) 2017 Hai Kieu
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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