How to implement a guitar amp or FX emulation on windows platform?
which tech should I pick up? Should I write a driver or something? Thank you very much ...
distortion
UITableView display distorted before setAnimationTransition during view swap
Greetings! I'm trying to borrow the view flip concept from Apple's TheElements sample app. This sample employs a container UIView in which you can swap between two subviews. The flip is achieved using setAnimationTransition:forView:cache: and removing/adding each subview. In general, the flip works and I can swap between my two views (a...
Wrapping an image around 3d object for easy 2d printing
Looking for method for wrapping a 2d image around a 3d object, such as a helmet, and then unwrapping it back to 2d image to allow printing. For example, you have a photograph that you want to use to wrap a bike helmet. You do not want the image to be distorted even though it will be wrapped on complex 3d object. Once sized and positioned...
Apply barrel distortion to UIView
I've got a UIScrollview which fills a landscape screen, which contains a small tree of UIViews around inside it which I can scroll horizontally. I'd like to apply a barrel distortion to the scrollview, so that as the subviews move from the outside to the centre of the scrollview, they change shape. What is a good what to go about applyi...
How to simulate fisheye lens effect by openCV?
I am looking for ways to create fisheye lens effect, looked at documentations for openCV, it looks like it contains Camera Calibration functions for radial distortions like fisheye. Is it possible to simulate fisheye distortion by openCV? If it is possible to do it by openCV, comparing to openGL, which one will generate better results?...
Flex skew Object
I was wondering how to distort a Flex object like Panel so it looks like a trapezoid? ...
Waving text on canvas
How could I make waving text on a canvas element similar to what is found on this page? ...
Fisheye distortion of MovieClip (AS3)
Some pseudo-code for accomplishing a linear fisheye distortion of a MovieClip's contents would be very appreciated. The attached illustration shows how the "fisheye effect" is automatically applied to an area around the mouse-pointer. The Flare toolkit has examples of both Bifocal and Fisheye distortion here. ...
iPad image resolution drops after zoom out
I'm working with hi-res images on an iPad app. When my image first loads it looks clear. When I pinch zoom in, it retains clarity. When I zoom out, the image becomes very slightly distorted (fine striped lines appear slightly checkered). It seems to me that a zoom out (even with a double tap) doesn't restore the original image exactly. ...
Occasional distorted display when scrolling text using JScrollPane
I have an application that displays text in a JEditorPane contained within a JScrollPane. 60 users have this application. Occasionally on one user's machine, when she scrolls the text the display suddenly becomes distorted. Part of the the text appears the way it did before the scroll and part of it appears the way it did after th...
How to stop image tearing with scrolled externally loaded SWF files in Flex?
I am loading a large number (50 - 500) of swf files into a viewer that scrolls them horizontally. Each of the swf files is loaded into a container (internally it is Hbox(Canvas(SWF)), and this is done to allow overlays on top of the swf (which works fine)). Each of these containers is then loaded into an Hbox, and then that hbox is set...
Image distortion with sine/cosine
Is it possible to distort an image using trigonometric functions like sine and cosine so that it comes out wavy. If so, how. PHP is the preferred language but it can be any... ...
Image distortion algorithm
Hello, I'm trying to come up with a way to distort an image similar to the example here: http://tinypic.com/r/16gn60o/7 The idea is to remove any hard lines in the original image. I would like the original image to be "about the same" not a hard swirl effect you see in some screensavers or anything like that. Any pointers or idea woul...
Need PhotoBooth Mac feature in iphone app
Hello All, Have a look on following application http://itunes.apple.com/us/app/fatbooth/id372268904?mt=8 i think they are using the same feature provided my PhotoBooth MAC. Please suggest any api or any other possible solution so that I can build an iphone application Thanks ...
Warping an image on the iphone with OpenGL
I am fairly new to programming and I'm doing it, at this point, just to educate myself and have fun. I'm having a lot of trouble understanding some OpenGL stuff despite having read this great article here. I've also downloaded and played around with an example from the apple developer site that uses a .png image for a sprite. I do eve...