Re: [android-developers] Re: Draw 2d circle ontouch android

2013-02-25 Thread bob
I guess you inadvertently divided it by 2? On Saturday, February 23, 2013 3:10:06 PM UTC-6, Numair Qadir wrote: Wow.. Thank you .. Very detailed and helpful answer.. Helped me a lot.. The problem was the calculation of radius from the points.. Thanks again :) On Fri, Feb 22, 2013 at

Re: [android-developers] Re: Draw 2d circle ontouch android

2013-02-23 Thread Numair Qadir
Wow.. Thank you .. Very detailed and helpful answer.. Helped me a lot.. The problem was the calculation of radius from the points.. Thanks again :) On Fri, Feb 22, 2013 at 8:42 PM, Nobu Games dev.nobu.ga...@gmail.comwrote: Alright, let's try to help you again. First of all your problem is as

[android-developers] Re: Draw 2d circle ontouch android

2013-02-22 Thread Nobu Games
Alright, let's try to help you again. First of all your problem is as follows: 1. On first touch (ACTION_DOWN) you determine the center point C of the circle. 2. While moving the finger you determine the radius of the circle by measuring the distance from the center point C to the current move