A sample app to check user drawing.
#NOTE:
- Go to res/drawable-nodpi/a_t_alpha.png and study in detail about sample alphabet "A" using Adove Photoshop.
- You can see multiple dots of 1px with colour value #f0f0f0 inside that alphabet "A".
- You can see drawing area with colour value #c8c8c8 within alphabet "A". You can set opacity with 10% for better looks.
- Do not forget to put drawable in res/drawable-nodpi