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  • imagemagick convert command equivalent for iphone

    - by Giovanni
    Hi all, I have no experience with imageMagick, it is a very powerfull library. One question. How can i convert the command line example that uses command line "Convert" command to the iphone version ? I mean, i do not know what command to use instead of convert command Thanks to all

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  • bearing in iphone

    - by Jaimin
    i want to make a compass bearing in iphone. like there will be a circle in the corner and it will have 'v' shape drawn inside. so when i start my camera and move than i shlould see the markers... but my first question is a) how to make that circle in the corner whose center will be my current location. so now if i find any point at particular lat long than it should appear as dot in the quadrant.

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  • Cover flow model in iphone

    - by abdulsamad
    I am making the cover flow model on the iPhone using the tutorial found here: http://www.chaosinmotion.com/flowcover.m I want to move the cover flow animation up in the screen at height of about 150, but when I change the starting y point of the rectangle, then my image is cut off from the top. How can I prevent this?

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  • How to decleare custom protocol in iPhone

    - by iPhoneDev
    Hi, I want to use a protocol, how can we implement it in iPhone. @protocol BasicAPI -(NSString*)hello; @end // In Some method NSURL* url = [NSURL URLWithString@"http://www.caucho.com/hessian/test/basic"]; id<BasicAPI> proxy = (id<BasicApi>)[CWHessianConnection proxyWithURL:url protocol:@protocol(basicAPI)]; NSLog(@"hello: %@", [proxy hello]); Please help me how I can implement above code?

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  • json for iphone, download image

    - by alecnash
    I am using json touch to get some data from my server database and everything works fine but I've got a little problem. I have some images stored as longblob in the db and I can't download them to my iphone app. All I get is a 'null' array. Does anyone know why this is happening???

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  • iPhone Human Interface Guidelines question

    - by Kyle
    iPhone Human Interface Guidelines -- Do they apply for OpenGL games? GL games typically have custom buttons, custom lists, etc. Take the Quake player list for example, if ported, it wouldnt be a typical UI list object. Does this mean the reviewer in question would reject anything that wasn't using standard UI? Or, is there an exception for games.

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  • html page / faq within iphone app

    - by mb08
    Hi, I am wondering if anyone can advise on the best way to add a FAQ page in iphone app. I would like to display a 'local' file (perhaps HTML) with local images into a web view. Essentialy to enable users access to FAQ within the app. Any advice on whether to use HTML or any other way of doing this will be very helpful.. Thanks in advance.. mb

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  • Iphone: Types of presistent store

    - by Lisa
    Hi, I would like to know which type of persistent store would be most appropriate in what situations, Like how can I decide where to use core data, property list or archives for my iphone application. Thanks

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  • Handing over FaceBook SessionKey from iPhone to PHP

    - by Stefan Mayr
    Hi! Users authenticate normally on my iPhone app, and the permission for publish_stream is requested correctly. When the user want to post something on his wall, the text is transmitted to my backend and the backend posts it (with the transmitted session key) to the users facebook wall. The first post is always possible but at the second, the response is: "The user hasn't authorized the application to perform this action" But I was already able to post some seconds ago. What is wrong? Best Steve

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  • iPhone Text and Image Display

    - by user265201
    Hello, I am creating a ebook iPhone application and it consists of a bunch of pages. My problem is some of the pages consists of images. Is there a way to put the text and image in the same component. What would be the best way to acheive this? Thanks

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  • Caching images in iPhone app

    - by objektivs
    My iPhone app has a built in RSS reader. There are images and I'd like to find a way to cache them on the system but have the system manage the caching and eventual clean up. Is there a way of doing this?

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  • iPhone init method return type

    - by William Jockusch
    Suppose we are writing a class (let's call it Class) in an iPhone program. In all the samples out there, the init methods are typically declared like this: -(id) initWithFoo: (Foo *) foo My question is: would it be more logical to do the following? Why or why not? -(Class *) initWithFoo: (Foo *) foo

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  • iPhone Audio Delay Line

    - by garylgsimpson
    I am looking into developing an audio delay line - external microphone to line out on the iPhone. Is there any sample code anyone could recommend? I have already been playing with SpeakHere and AurioTouch. AurioTouch is helpful although complex to sift through.

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  • iphone facebook framework

    - by satyam
    i'm able to successfully integrate facebook into my iphone application. but just before publishing, it will show a dialog which is an instance of "FBStreamDialog". I'm only setting "userMessagePrompt" which is "Share the app with Facebook and follow the link to obtain the app" and "attachment" with "Share the app". When the app is run and when FBStreamDialog is shown, I'm seeing only "attachment" and not "userMessagePrompt". Why?

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  • iPhone - Developing on multiple Macs

    - by hecta
    I have a mac and a macbook, and one iPhone device and want to develop on both systems. My enrollment type is individual. How am I able to install the developer certificate and provisioning profiles on both machines? On the macbook it says 'a valid signing identity matching this profile could not be found in your keychain'. In my keychain I have a 'green status' for my developer certificate and in the xcode organizer for my device as well.

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  • Iphone: Change Audio Speed

    - by mauro
    Hi, I purchased Amazing Slow Downer for iphone. It permits to change audio speed without changing pitch. Could someone please help me in finding the source code for obtaining such a function. Thank you Mauro

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  • iPhone app in Norwegian?

    - by Chamira Fernando
    I have an iPhone app which is supposed to be in Norwegian. All my nib files and content are in Norwegian. Then I came to know about language files [Localisation] but I can't see Norwegian in the list of languages in app store, now I'm bit worried about this issue can some one help me?

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  • iphone send send dataset to .net web service

    - by rocky
    I got a .net web service with dataset as one of the intake parameter. e.g. int HellowWorld(dataset ds) {} After this web service being invoked, it will start processing and return status (success or fail) after the process finished. My question is, how iphone application can build a dataset and attach it as a parameter for sending to the web service?

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