我一直在寻找有关如何操作在屏幕上用手指平局与OpenGL的2天，但我无法找到任何教程。只有谷歌样品（ApiDemos）fingerPaint，但它使用的画布。有没有人有一个关于它的教程？谢谢问候

I have been searched about how to do a finger draw on screen with OpenGL for 2 days but I cannot find any tutorial. Only Google sample (ApiDemos) fingerPaint but it use canvas. Does anyone have a tutorial about it? Thanks Regards

推荐答案

julikorn你有没有对谷歌搜索以及这个，因为如果你这样做，你没有问这个问题here.There上有很多教程的这个如果净让自己在net.Below我张贴一些链接，这将帮助您解决问题乌尔搜索。

julikorn you haven't searched well on google for this because if you did so you didn't ask this question here.There are lot of tutorial for this on net if let yourself search on net.Below i am posting some links that will help you to solve ur problem.

http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/FingerPaint.html

http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/TouchPaint.html

，你会得到的图形API演示了一堆从这里开始......http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/index.html

and you will get the bunch of graphics API demos from here... http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/index.html