I was wondering what was the most efficient way to rotate a JavaScript array.  I came up with this solution, where a positive n rotates the array to the right, and a negative n to the left (-length < n < length) :  Array.prototype.rotateRight...
Basically I'm asking this question for JavaScript: Calculate Bounding box coordinates from a rotated rectangle    In this case:   iX = Width of rotated (blue) HTML element iY = Height of rotated (blue) HTML element bx = Width of Bounding Box (red...
How do you rotate an image with the canvas html5 element from the bottom center angle?  <html>     <head>         <title>test</title>         <script type="text/javascript">             function startup() {...
Working in HTML div to rotate and resize with Javascript.  Sample image:   I can't able to make a corner remains fixed while resize after rotate.  Possible duplicates are:  How to calculate translate x and y value when resize after rotate..?  Res...
Okay, so for my final in a web class, we are just supposed to make a website do whatever we went. I'm done now and decided to add some fun stuff.  I want to use -webkit-transform: rotate(-4deg); on the body.  How can I do that in a javascript fun...
Transitions in combination with rotations have odd results.  Here is a fiddle with my problem: http://jsfiddle.net/emperorz/E3G3z/1/ Try clicking on each square to see the varying behaviour.  Please forgive the hacked code, but if I use transition wi...
In Three.JS, I am capable of rotating an object about its origin. If I were to do this with a line, for instance, the line rotates, but the positions of its vertices are not updated with their new locations. Is there some way to apply the rotation ma...
I want to rotate fan image when click the turnOn button. And the turnOff button is clicked, rotation is stopped.  My code is:    <!DOCTYPE html> <html>  <head>   <meta charset="UTF-8">   <title>Test</title>...
Update: Added a jsfiddle to illustrate:  JSFiddle  I have an object ( a cube ) that is placed in the scene. My goal is to be supplied 3 angles which represent an object's orientation in the real world.  The angles will be measured against real-wo...
I'm banging my head against a wall with this one. I have raphael js version 2.0 and I need to make images rotate in a way that's cross-browser. I would love to do it in CSS3, but not all browsers support what I need to do.  so, after racking...

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