2014/10/15 下午 10:09:56
iphone Programming Glossary: gridHow to change thin image to fat image in iPhone SDK? http://stackoverflow.com/questions/10186200/how-to-change-thin-image-to-fat-image-in-iphone-sdk fat face transformation What I did is to import the image into an OpenGL texture and then apply that texture to a mesh grid. I apply a set of changes to the mesh grid squeezing certain points closer together and stretching others further apart... the image into an OpenGL texture and then apply that texture to a mesh grid. I apply a set of changes to the mesh grid squeezing certain points closer together and stretching others further apart. Getting a realistic fat face took a lot of.. the transformed image is a single call. Here is a sample image from an earlier version of the program showing the grid lines It took me a couple of weeks of full time work to get the basic mesh warping working for a client project that fell..
http://stackoverflow.com/questions/1215869/thumbnail-view-of-images . If you want to build one yourself you might consider using a GridView from the moriarty library either as a large grid in a UIScrollView or on a more efficient row by row basis in a UITableView . There's a previous question on optimized image..
Move UIViews to avoid collision like rearranging icons on Springboard http://stackoverflow.com/questions/1535057/move-uiviews-to-avoid-collision-like-rearranging-icons-on-springboard the iPhone when you rearrange app icons It would need to avoid collisions and rearrange the UIViews while snapped to a grid. iphone uiview share improve this question I've written some sample code to do something like this. See my blog entry..
http://stackoverflow.com/questions/1784745/iphone-fluid-simulation on limited hardware using lattice gas automata . With lattice gas automata you approximate a fluid as a fine hexagonal grid where particles can travel in one of six directions and obey specific collision rules. There are some limitations to this..
Grid view in iPhone SDK [closed] http://stackoverflow.com/questions/2265293/grid-view-in-iphone-sdk view in iPhone SDK closed I would like to create a grid view in my iPhone app similar to that shown in the iPad photos app . I know that the iPhone 3.2 SDK is under NDA but is.. this kind of functionality non SDK . Ideally I would like to eventually develop an iPad version of the app where the grid would be 3 items wide in portrait and 4 in landscape however for the time being I would like 2 items wide in portrait and..
iPhone OpenGL ES - How to Pick http://stackoverflow.com/questions/2540447/iphone-opengl-es-how-to-pick OpenGL ES How to Pick I'm working on an OpenGL ES1 app which displays a 2D grid and allows user to navigate and scale rotate it. I need to know the exact translation of View Touch coordinates into my.. navigate and scale rotate it. I need to know the exact translation of View Touch coordinates into my opengl world and grid cell. Are there any helpers to do the reverse of last few transforms which I do for navigation or I should calculate and..
How to morphing of two images in iphone programming http://stackoverflow.com/questions/3048732/how-to-morphing-of-two-images-in-iphone-programming agnostic since it just work with images. By the way it's quite complex to morph two images usually you have to embed a grid of points over the two images that links characteristics that should be morphed. For example if you have two faces you would.. the two images that links characteristics that should be morphed. For example if you have two faces you would use a grid that connects eyes the mouth ears the nose the edge of the face and so on these two grid tells the morpher how to translate.. two faces you would use a grid that connects eyes the mouth ears the nose the edge of the face and so on these two grid tells the morpher how to translate a point into another one while blending the two images the previous step can be done..
How to remove an iOS app from the App Store http://stackoverflow.com/questions/3468262/how-to-remove-an-ios-app-from-the-app-store 晉ights and Pricing blue button at the top right. Below the availability date and price tier section you should see a grid of checkboxes for the various countries your app is available in. Click the blue 𡤜eselect All button. Click �Save Changes..
http://stackoverflow.com/questions/4034558/how-advantageous-is-phonegap is a solution for write once deploy anywhere. The app just have to talk to a webservice and display information in a grid layout grouped under categories. Anyone who has developed apps in phone gap can share your views and thoughts on this. Does..
Gesture recognizer and button actions http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions dtapGestureRecognize self.viewB addGestureRecognizer tapGestureRecognize add gesture recodgnizer to the grid view to start the edit mode UILongPressGestureRecognizer pahGestureRecognizer UILongPressGestureRecognizer alloc initWithTarget..
How to make ui responsive all the time and do background updating? http://stackoverflow.com/questions/5133731/how-to-make-ui-responsive-all-the-time-and-do-background-updating responsive and update UI without affecting the touch operations. The page control works fine with lazy loading of the grid of thumbnails. TIA Praveen S iphone objective c cocoa asynchronous share improve this question Grand Central Dispatch..
http://stackoverflow.com/questions/551530/customizing-uialertview UIAlertView Anyone have code to make this or better yet a 3x2 grid of buttons with images using the UIAlertView object I don't care about the textfield it's the buttons in a grid I want preferably.. a 3x2 grid of buttons with images using the UIAlertView object I don't care about the textfield it's the buttons in a grid I want preferably with images rather than text . iphone uialertview share improve this question I think your best bet..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue a UITableView which is composed of custom cells. The cells are made of 5 text fields next to each other sort of like a grid . When I try to scroll and edit the cells at the bottom of the UITableView I can't manage to get my cells properly positioned..
Loading custom UIView from nib, all subviews contained in nib are nil? http://stackoverflow.com/questions/7588066/loading-custom-uiview-from-nib-all-subviews-contained-in-nib-are-nil etc. Nibs I have a single nib containing a UIView. This UIView contains a single UIScrollView which is filled with a grid of UIViews that are defined in another nib. Note this part works fine as the fill is done programmatically and works with..
Finding the closest point to a given point http://stackoverflow.com/questions/913576/finding-the-closest-point-to-a-given-point than O N you can only get that if you first pay N lg N for building a spatial hash of some sort a quadtree octree hash grid or similar . Then each test will be approximately O lg N and can be much better typically by caching the last location you..
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