ios view 转image

文章标题   

ios view image 文字imageview image UIGraphicsBeginImageContextWithOptions(size, NO,0); [view drawViewHierarchyInRect:frame afterScreenUpdates:NO]; UIImage *image = UIGraphicsGetImageFromCurrentIm
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[转载]IOS view变为Image   

原文地址:IOS view变为Image作者:ios流星- (UIImage *) imageWithUIView:(UIView*) view{UIGraphicsBeginImageContext(view.bounds.size);CGContextRef ctx = UIGraphicsGetCurrentContext();[view.layer render
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iOS image base64的转换   

base64;- (NSString *) image2String:(UIImage *)image {    NSLog(@"%@",image);    NSData *pictureData = UIImageJPEGRepresentation(image, 0.5);    NSString *pictureDataString = [pictureD
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IOS Dev Intro - Resize image in ios programatically   

http://www.abdus.me/ios-programming-tips/resize-image-in-ios/Make sure toInclude QuartzCore.FrameWork in projectImport in implementation fileResize Image in iOSview
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iOS8开发技术(Swift版):iOS基础知识   

本课程主要介绍了开发iOS app的一些基本情况。例如,需要的硬件和软件条件,如何申请开发者账号,XCode的常用功能介绍。后给出一个iOS App的案例来演示开发App的过程。
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IOS 截屏得到Image   

- (UIImage *)snapshot:(UIView *)view{ UIGraphicsBeginImageContextWithOptions(view.bounds.size, YES, 0); [view drawViewHierarchyInRect:view.bounds afterScreenUpdates:YES]; UIImage *ima
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iOS 核心动画 书籍   

iOS Core Animation: Advanced Techniqueshttp://www.cocoachina.com/ios/20150104/10814.htmlView Larger ImageiOS Core Animation: Advanced TechniquesBy Nick Lockwo
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IOS - 绘图   

创建新的类,继承于UIView在view上添加头文件只需要在自己新创建的view上绘图图片绘制:将图片直接绘制倒view上UIImage* image = [UIImage imageNamed:@"5.png"];[image drawAtPoint:CGPointMake(100, 100)];//----------------------------------
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TableView iOS   

view + tableview 需要手动拖拽增加datasource和delegate 否则使用tableviewcontroller比较方便tableviewcellimage text detail textUITableViewCellStyleDefault 显示image + textUITableViewCellStyleSubtitle 显示image + te
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iOS view image 以及image加水印图片   

viewimage+(UIImage*)getImageFromView:(UIView*)theView{    UIGraphicsBeginImageContextWithOptions(theView.bounds.size, NO, 0.0);       [theView.layer renderInContext:UIGraphicsGetCurrentCont
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