花费 0ms 找到944条记录
UIImage和UIImageView的区别 繁体
2016年08月22 - 1.UIImage 更接近是一个内存中存储的图片对象, 而UIImageView是一个主要用于显示图片的类; 2.把UIImage想成一个在内存中存储的对象,就像数据对象如字典一样;

How to crop UIImage in ImageView 繁体
2017年01月11 - I have an UIImageView taking the whole screen except navigation bar. Besides, I have an UIView with red border on top of UIImageView. When "Done" bu

Blur an UIImage on change of slider 繁体
2012年01月06 - I have tried gaussian blur and checked out all the questions on stackoverflow but no one of them solved my crash issue.Please help is there is any oth

Make an UIImage from a CMSampleBuffer 繁体
2013年03月30 - This is not the same as the countless questions about converting a CMSampleBuffer to a UIImage. I'm simply wondering why I can't convert it like this:

Cropping a transparent hole in an UIImage 繁体
2017年07月22 - I want to create a hole within an UIImage, but it must be a transparent hole. This whole will be placed right in the middle of a sprite, but for the s

RN中UIImage的使用 繁体
2017年06月18 - RN版本的UIImageView加载图片的方式<View style={styles.container}> {/**从项目中加载图片**/} <Text>1.从项目中加载图片</Text> <Image source={require('./img/

UIImage改变图片方向 繁体
2016年09月19 - + (UIImage *)imageWithCGImage:(CGImageRef)cgImage scale:(CGFloat)scale orientation:(UIImageOrientation)orientation 参数1: cgImage = image.CGIma

UIImage “imageNamed:” works on iOS 8, but not 7? 繁体
2015年05月08 - There are several answers on SO already about "imageNamed:" not working, but none have included my particular wrinkle: SO上已经有几个答案关于“imageNamed:”不起作用,但

Showing only a portion of uiimage 繁体
2012年11月26 - I have created a UIImageview programmatically, and I am showing an image from a string which contains url of a picture 我以编程方式创建了一个UIImageview,我正在显示一个包

Rendering a CGPDFPage into a UIImage 繁体
2011年01月09 - I'm trying to render a CGPDFPage (selected from a CGPDFDocument) into a UIImage to display on a view. 我试图将一个CGPDFPage(从CGPDFDocument中选择)呈现到一个UIImage中


 
  © 2014-2022 ITdaan.com 联系我们: