Search Results

Search found 4 results on 1 pages for 'yoot'.

Page 1/1 | 1 

• how to "crop" a uiimage ?

  - by Yoot

  Hi, I'm making an app in which the user chooses an image, resize it by zooming (in a uiscrollview) and move it in the view. When finished, I would like to save the image like we can see it in the uiscrollview. Do you have any idea ? Thanks.

  Read the article

• Sorting a NSArray

  - by Yoot

  Hi, I have a NSArray of objects. Those objects have an int attribute called "distance". I would like to sort my array by distance. Could someone please tell me how to do that ? I can't understand how the sortUsingSelector or sortUsingDescriptor methods are working... Thanks

  Read the article

• How to insert a UIImage into an e-mail with html content ?

  - by Yoot

  Hi, I'm sending mails thanks to the MFMailComposeViewController API, and I manage to add uiimages in attachment, but I'd like to insert my uiimage into html code in my e-mail, any idea of what kind of conversion I should use for my image ? Thanks.

  Read the article

• Object in NSMutableArray crushed in memory

  - by Yoot

  Hi, I have some big problem with an NSMutableArray I'm filling with objects in a database. I'm using [appDelegate.myArray addObject:myObject], then somehow the object gets crushed in the memory, I don't know why, I didn't release anything... Thanks for your answers (and sorry for my poor english xD)

  Read the article

1