Recent questions tagged uiimage

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uiimage - UICollectionView image on cell memory warning

im using Xcode 4.6.1, iOS SDK 6.1, ARC and Storyboards, testing device iphone 4S running 6.1.3 I'm ... wrong to the collection view? thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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437 views

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uiimage - Memory issue in using UIImagePNGRepresentation

I found this module to be troublesome. I import more than 100 images from Photolibrary, save them in documents directory ... } } data=nil; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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405 views

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uiimage - How can I load vector image directly with iPhone SDK?

How can I load vector image directly with iPhone SDK? Just as UIImage loads bitmap images. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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336 views

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uiimage - How to set image to the UISegmentedControl in iPhone?

I am new to iPhone development. I have created UISegmentedControl having 2 segments. I want to display images for ... with the images I have. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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271 views

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uiimage - Cropping image with transparency in iPhone

I am working on Jigsaw type of game where i have two images for masking, I have implemented this code for ... originalImage CGImage], rect)]; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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uiimage - How to get filesystem path to image cached with SDWebImage (iOS)

I'm using SDWebImage for image caching at UICollectionView in my iOS app. Everything is fine, however, when user scrolls ... = show; } } @end See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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286 views

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uiimage - How to convert text to Image on iOS?

I am trying to write a function to convert the textfield text to an image (example). I have tried to search for ... or hints on how to do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

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uiimage - Another iPhone - CGBitmapContextCreateImage Leak

Like in this post: iPhone - UIImage Leak, ObjectAlloc Building I'm having a similar problem. The pointer from the ... an iPhone SDK bug here??? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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uiimage - How to get a color image in iPhone sdk

I want something as follows UIImage *solid = [UIImage imageWithColor:[UIColor darkGrayColor]]; to create an image with ... do it in iPhone sdk. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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380 views

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uiimage - Stripping All Exif Data in Objective-C

How do you strip all exif data in a UIImage using objective-c? I have been able to get the exif data using ... imageSource = nil; } return dic; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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302 views

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uiimage - iPhone CGContextRef CGBitmapContextCreate unsupported parameter combination

In my application I need to resize and crop some images, stored locally and online. I am using Trevor Harmon's ... this issue? Thank you, Andrei See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

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uiimage - Creating a blur effect in iOS7

I have been searching for an answer to this question in a few hours now, and I just can't figure it out. I ... question, please let me know :D See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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304 views

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uiimage - iOS images in a bubble effect

I have some images that I want to "put inside a bubble". The bubbles kind of float around the screen with these ... an example of what I mean: See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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619 views

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uiimage - Setting UIButton image results in blue button in iOS 7

On iOS 6 SDK I wrote the following lines of code to display an image inside a button: NSURL *thumbURL2 = [ ... button is filled with blue color. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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