How to draw line on a given point in on touch in opengl android?

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i want to draw a line on given two points which is specified through OnTouch() event
in andriod.But how to draw a line(also anything to draw newly) inside OnTouch(...) event.

What I have tried:

I tried this app for Windows 7 through Visual c++.

Posted 30-May-16 5:39am

AK96

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Richard MacCutchan 30-May-16 16:20pm

So what is it Windows or Android? In either case, drawing lines is a fairly straightforward part of the API. For Windows see http://msdn.microsoft.com/en-us/library/ms533798(VS.85).aspx. For Android see https://developer.android.com/guide/topics/graphics/opengl.html.

AK96 30-May-16 23:39pm

I didn't understand from this site.that's why i asked the question.

Richard MacCutchan 31-May-16 2:52am

What do you not understand? If you want a tutorial on OpenGL, then you need to use Google to find one. If you want a tutorial on Android then take a look at http://www.codeproject.com/KB/android/#Android+Tutorial+Contest.

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