i saw many posts on viewing an image before uploading.  one post had a very supposed to be easy method to implement using FileReader:  function readURL(input) { if (input.files && input.files[0]) {     var reader = new FileReader();      read...
I'm developing a user-interface for positioning an image on a google map. I started from : http://overlay-tiler.googlecode.com/svn/trunk/upload.html which is pretty close to what I want.  But instead of 3 contact points I want a rotate tool, a sc...
I'm using the following code to create a basic image rotation feature, & I want to get a better understanding of how it's working.  I get most of it, but the line in the rotate function where it uses the 'strict' equals & the...
I am creating a simple image redactor by javascript where the users should be able to rotate an image as well as to apply some filters implemented by Caman js.  I am drawing the initial image in the following canvas:  <canvas id="mainCanvas...
I created a simple rotating banner for a website I created http://sandbox.worldwatchlist.us.  Everything was working fine until I went to another tab in my browser and then came back a few seconds later...the banner was rotating every .5 seconds or l...
I've seen a few JavaScript image rotators that use either the HTML5 canvas element or an AJAX call to a server-side script, but is it possible to do it without using those methods? Internet Explorer doesn't support canvas (I'm aware of ex...
I've managed to get some sort of rotation, using the code in the jsFiddle, but how do rotate the image around the center point?  Is this a suitable anchor for rotation of this kind?  I've not found any good tutorials, either, and this one did...
I am trying to crop an image after rotation , but unfortunately the crop is being done on original image instead of rotated image. I am using open cv . Here is my code for rotation -    rotateImage(event) { var sampleimage = document.getElementById(&...
I'm using Nivo slider, but want to place a PNG image over the slider so it only shows through the parts that are transparent. What would be the best way to do this using JavaScript or CSS?...
I want to know if there is a way to rotate images without using fotoshop, i want to use css or javascript  The result that im looking for is here  The following solution works but i want to rotate my image without hover property , if i remove the hov...

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