* Support one-finger rotation along the protractor outer arc
* Improve the user experience by maintaining object static when a touch is released.
* Add a few touch-up changes
Grad to see your iphone become an angle measurement tool? As long as you carry your iphone, you can measure angle of an object at any size at anywhere.
*Protractor can be moved to any place for your convenience.
*It supports zoom-in/out and rotation of the protractor.
*It provides camera function to shoot a live picture and immediately measure a large size object.
*You can measure objects from any pictures in your phone's photo library.
*Toggle angle value between degree and radian units.
*Shake your iphone to reset the protractor.
- June 16, 2014 Initial release