flip

I need to make a function that will copy an image, but mirrored. I created the code to mirror the image, but it isn't working and I don't know why because I traced the code and it should be mirroring the image. Here's the code: def invert(picture): width = getWidth(picture) height = getHeight(picture) for y in range(0, height): for x in range(0, width): sourcePixel = getPixel(picture, x, y) targetPixel = getPixel(picture, width - x - 1, height - y - 1) color = getColor(sourcePixel) setColor(sourcePixel, getColor(targetPixel)) setColor(targetPixel, color) show(picture) return picture def main()

i am trying to mimic an effect found usually on mobile devices where you have a panel and when u click a button it spins around and on the other side it has some other info. i found some code that usses css transitions and here is an example the js $('#signup').on('click', function(e) { e.preventDefault(); document.getElementById( 'side-2' ).className = 'flip flip-side-1'; document.getElementById( 'side-1' ).className = 'flip flip-side-2'; }); $('#create').on('click', function(e) { e.preventDefault(); document.getElementById( 'side-2' ).className = 'flip'; document.getElementById( 'side-1' )

I have been searching around and haven't found any really good answer to my question yet.. The thing is that I have this sphere.. just a basic sphere, and I want to flip the normals so the sphere gets the sort of "hollow/carved effect" and then plater on apply my textures to the "inside" of the sphere. any ideas of how to flip the normals? Also.. if its not possible to do this in three.js.. would it be possible to import a model where the normals are already flipped and get the effect I'm looking for? You can flip the normals in your geometry by reversing the winding order of your faces. You

I have an image which is stored as a byte[] array, and I want to flip the image before I send it off to be processed elsewhere (as a byte[] array). I've searched around and can't find a simple solution without manipulating each bit in the byte[] array. What about converting the byte array[] to an image type of some sort, flipping that using an existing flip method, and then converting that back to a byte[] array? Any advice? Cheers! Byte array to bitmap: Bitmap bmp = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length); Use this to rotate the image by providing the right angle (180):

Do you know of any free components/libraries, which allow to achieve a 3D flip effect? Demo here: snorkl.tv Something like this might do the similar effect (just another attempt to show how this could be done, also not so precise, but it's just for fun since you've asked for a library or component). The principle is based on a rectnagle that is being resized and centered in the paint box where the card is being rendered with the StretchDraw function: Unit1.pas unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls,

I am trying to create a flip animation for some images, which when they turn over, display appropriate link text. This works perfectly in all browsers that I have tested, but IE11. I read that there is a problem with transform-style: preserve-3d; for IE10, but as I am a CSS beginner, I have been unable to figure out a way to correct the coding. Here is the HTML: <div class="flipcontainer"> <div class="flipscene3D"> <div class="flip"> <div> <p> <a itemprop="url" href="ARC3RFC.html"><span itemprop="headline">ARC3RFC Essay: Tomb 100, Tomb U-J and Maadi South: Themes from Predynastic Egypt</span><