I am trying to do hit test on a rotated image object drawn on the canvas in surface view. When image is not rotate we can directly use left, top , width and height as boundaries to check whether the p
I been messing around with drawing 3D Objects in C# using PaintEventArgs.Graphics and the following code
So in API Level 11 Google introduced the ability to rotate an ImageView (Yay, after they introduced the possibility to Animate such a rotation, yay smart thinking, yay!)
I\'m designing the UI with IB with a lot of images, and the default design orientation is landscape. However, I need to shrink the whole view to fit in portrait mode, by shrinking to the maximum allow
I am completely new to javascript, but I want to learn it rather than jQuery to get some fundamental knowledge. The function 开发者_如何学GoI want to create should animate an arrow to turn upwards whe
I have the following animation code : <?xml version=\"1.0\" encoding=\"utf-8\"?> <set xmlns:android=\"http://schemas.android.com/apk/res/android\">
I call a method based on a boolean value. I try setting that value in onRetainNonConfigurationInstance() to handle screen rotation but somehow it does not call the function correctly. What is the best
In my Iphone app I open a URL on a webview.This URL contains videos. When I open a video it is not played fullscreen and if I rotate the screen it is not rotating. How can I manage this video ? I don\
So I have been playing around with animations lately and I\'ve come across the anchor point. I understand that the anchor point is (0.5, 0.5) by default, which is the middle of the view, and you can c
I am writing a 3d vector class for OpenGL.How do I rotate a vector v1 about another v开发者_Python百科ector v2 by an angle A?You may find quaternions to be a more elegant and efficient solution.
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