CGRectMake 第26页

iOS 开发修改 searchbar 的背景颜色

/**先取消背景颜色*/-(UIImage*)imageWithColor:(UIColor*)colorsize:(CGSize)size{CGRectrect=CGRectMake(0,0,size.width

d晓峰·2020-07-01 23:49

iOS-UISerachBar的基本设置

pragmamark-搜索框-(void)createSearchBar{_searchBar=[[UISearchBaralloc]initWithFrame:CGRectMake(0,0,375,44

亦晴工作室·2020-07-01 22:33

UITableView

end初始化//此处y轴设为64是44的NavigationBar+20的手机导航栏的高度UITableView*tableView=[[UITableViewalloc]initWithFrame:CGRectMake

每日总结·2020-07-01 21:16

关于点击 button 让一个视图出现,松开后消失!

viewDidLoad{[superviewDidLoad];UIButton*button=[UIButtonbuttonWithType:UIButtonTypeCustom];button.frame=CGRectMake

胡胡LoL·2020-07-01 20:45

UI手势识别器

pinch)拖拽(pan)//轻扫(swipe)屏幕边缘拖拽(screEdgePan)//图片UIImageView*imgView=[[UIImageViewalloc]initWithFrame:CGRectMake

肉肉要次肉·2020-07-01 20:03

点击UITextview键盘弹出时,上移vc.view,出现的问题.

vc.view,出现的问题.之前为防止键盘挡住UITextView,我是这么做的:先注册了键盘的相关通知:self.myTextView=[[UITextViewalloc]initWithFrame:CGRectMake

Fsn_soul·2020-07-01 19:47

一个贝塞尔曲线动画演示

IBAction)clickAction:(UIButton*)sender{//把图片加到view上UIImageView*imageView=[[UIImageViewalloc]initWithFrame:CGRectMake

碧羽化屏·2020-07-01 18:28

2016.12.03奇葩

1.cell.contenView加backView，创建backView必须_backView=[[UIViewalloc]initWithFrame:CGRectMake(0,16,DEVICE_WIDTH

碧玉小瑕·2020-07-01 18:02

UITextField使用全解

UITextField*text=[[UITextFieldalloc]init];text.frame=CGRectMake(20,20,100,40);[self.viewaddSubview:text

芮枫·2020-07-01 18:37

IOS日历显示12个月

scrollView=[[UIScrollViewalloc]init];JXCalenderView*calenderView=[[JXCalenderViewalloc]initWithFrame:CGRectMake

代码不多程序员·2020-07-01 18:06

【UIScrollView】基本方法+基本描述

scrollView=[[UIScrollViewalloc]initWithFrame:CGRectMake(0,0,320,460)];scrollView.backgroundColor=[UIColorredColor

bahen0634·2020-07-01 17:50

iOS 打开本地或下载excel文件

_webView){ _webView=[[UIWebViewalloc]initWithFrame:CGRectMake(0,0,SCREEN_WIDTH,SCREEN_HEIGHT)];

applexiaozhu·2020-07-01 17:34

iOS控件之UIScrollView

创建UIScrollView*scrollView=[[UIScrollViewalloc]initWithFrame:CGRectMake(50,50,200,800)];基础属性//背景色scrollView.backgroundColor

anita11111·2020-07-01 17:03

截屏的代码操作

UIGraphicsBeginImageContext(CGSizeMake(view.frame.size.width,view.frame.size.height));[viewdrawViewHierarchyInRect:CGRectMake

大牛的征程·2020-07-01 16:45

【学习ios之路:UI系列】(UISearchBar,UISearchDisplayController) 和UISearchController(iOS8新特性)

1.UISearchBar(效果如下:)①创建UISearchBar对象//初始化,定义frameUISearchBar*bar=[[UISearchBaralloc]initWithFrame:CGRectMake

梦想的天空格外蓝·2020-07-01 15:49

iOS使用NSMutableAttributedString改变字符串中部分文字的字体颜色或大小

//创建一个文本标签UILabel*yyLabel=[[UILabelalloc]initWithFrame:CGRectMake(0,200,300,500)];yyLabel.numberOfLines

我079·2020-07-01 15:26

UILabel 添加圆角时避免离屏渲染

经过一番尝试发现需要调整设置圆角的代码：UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(0,0,100,20)];label.layer.cornerRadius

eversterd·2020-07-01 14:12

UIView的部分圆角问题

设置UIView部分圆角UIView*view2=[[UIViewalloc]initWithFrame:CGRectMake(120,10,80,80)];view2.backgroundColor=

WANGYURUI_wyr·2020-07-01 14:24

UILabel+UIImageView（动画）

self.windowaddSubview:label];☐UILabel的属性①把label对象实例化,并设置fram（任何对象都要实例化）UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake

泡泡木·2020-07-01 14:20

IOS--UIView 视觉效果：圆角、阴影、边框、渐变光泽

Doanyadditionalsetupafterloadingtheview,typicallyfromanib.UIView*myView=[[UIViewalloc]initWithFrame:CGRectMake

遇见更好的自己_Steve·2020-07-01 13:10

实时监听textField输入中文内容的时候拼音，拼音不跟着响应

拼音不跟着响应-(void)viewDidLoad{[superviewDidLoad];UITextField*textField=[[UITextFieldalloc]initWithFrame:CGRectMake

QL_ProCareer·2020-07-01 12:56

贝塞尔曲线绘制人脸框（框内全透明，框外半透明）

/www.jianshu.com/p/c883fbf52681//贝塞尔曲线画4个弧度UIBezierPath*path=[UIBezierPathbezierPathWithRoundedRect:CGRectMake

精神薇·2020-07-01 11:24

iOS之UILabel换行符\n

UILabel*tips=[[UILabelalloc]initWithFrame:CGRectMake(20,16,kWidth-20,45)];[tipssetTextColor:[UIColorgrayColor

LVXIANGAN·2020-07-01 11:25

自定义UITextField

implementationWZTextField//修改文本展示区域，一般跟editingRectForBounds一起重写-(CGRect)textRectForBounds:(CGRect)bounds{CGRectinset=CGRectMake

EasyNzw·2020-07-01 11:15

让Label竖着显示

implementationViewController-(void)viewDidLoad{[superviewDidLoad];UILabel*rotateLable=[[UILabelalloc]initWithFrame:CGRectMake

维庆·2020-07-01 10:29

UIButton文字居左显示

创建UIButtonUIButton*button=[[UIButtonalloc]init];//设置坐标button.frame=CGRectMake(100,100,100,50);//设置标题[

奋斗的蜗牛·2020-07-01 09:56

Swift UIButton、UIImageView、元组、流程控制、标签

创建UIButton、UIImageViewletbtn=UIButton()btn.frame=CGRectMake(100,100,100,100)btn.backgroundColor=UIColor.redColor

chayc·2020-07-01 08:35

ios - 多线程之八：GCD线程组

常用方法注意事项：使用线程组的方法来创建任务是没有同步任务的，创建按钮入口UIButton*btn5=[UIButtonbuttonWithType:UIButtonTypeCustom];btn5.frame=CGRectMake

文字一场·2020-07-01 05:47

ios - 多线程之六：GCD串行

在之前的项目技术上，我们进行学习1：创建入口按钮//第三种方式GCDUIButton*btn2=[UIButtonbuttonWithType:UIButtonTypeCustom];btn2.frame=CGRectMake

文字一场·2020-07-01 05:47

iOS label的换行符\n

UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(20,450,320-20,45)];[labelsetTextColor:[UIColorblackColor

编织人生_程就未来·2020-07-01 04:09

iOS UILabel、UIButton文字竖排显示

-(void)viewDidLoad{[superviewDidLoad];方法一：UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(0,100,25,200

编织人生_程就未来·2020-07-01 04:09

UI之UILabel和UIImageView

的基本属性和风格化1.UILabel的基本属性UILabel继承自UIView类，我们通过UILabel来对文字进行操作UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake

cherry_1024·2020-07-01 03:07

iOS开发字符串中截取关键字并给他设置颜色

UILabel*contentLabel=[[UILabelalloc]initWithFrame:CGRectMake(20,100,300,200)];contentLabel.textColor=

liu_wentao·2020-07-01 03:45

Xcode常用代码块

没有添加过代码块，那你是找不到这个文件夹的）~/Library/Developer/Xcode/UserData/CodeSnippetsUILabel*=[[UILabelalloc]initWithFrame:CGRectMake

曹老师8428·2020-07-01 03:12

UIScrollView 基本属性及常用代理方法

-(void)viewDidLoad{[superviewDidLoad];scrollView=[[UIScrollViewalloc]initWithFrame:CGRectMake(0,0,320,460

0o低调o0·2020-07-01 02:19

iOS view的圆角和阴影并存

UIView*v=[[UIViewalloc]initWithFrame:CGRectMake(10,10,100,100)];v.backgroundColor=[UIColoryellowColor

0o低调o0·2020-07-01 02:49

UIImageView

图片控件1`创建图片控件实例self.imageview=[[UIImageViewalloc]initWithFrame:CGRectMake(0,0,500,500)];2`放置用于被显示的图片数据

哇次哟累·2020-07-01 01:26

UIButton

UIButtonbuttonWithType:UIButtonTypeCustom];:>注意：设置按钮的类型只能在初始化的时候设置->UIButtonTypeCustom2设置Framebutton.frame=CGRectMake

vip4iPhonr·2020-07-01 01:38

Swift与OC的区别

OCUIView*redView=[[UIViewalloc]initWithFrame:CGRectMake(0,30,100,100)];redView.backgroundColor=[UIColorredColor

浩瀚海洋里的木头·2020-07-01 01:57

NavigationBar

NavigationBar加left，这些控件本身只能在固定位置上写入代码UIImage*backImage=[UIImageimageNamed:@"nav_order_more"];CGRectbackframe=CGRectMake

王老板·2020-07-01 00:44

iOS：指纹识别（Touch ID）的简单应用

[selfsetupNotification];UIButton*button=[[UIButtonalloc]initWithFrame:CGRectMake

青灯古魔·2020-07-01 00:51

收藏按钮的点击效果

先建个结构体属性:{inti;UIButton*button;}创建个按钮：button=[[UIButtonalloc]initWithFrame:CGRectMake(100,300,20,20)]

醉梦年华笑沧桑·2020-06-30 23:40

ios退出APP实现

;UIWindow*window=app.window;[UIViewanimateWithDuration:1.0fanimations:^{window.alpha=0;window.frame=CGRectMake

H_A_N·2020-06-30 21:07

T_label·2020-06-30 20:57

UIImageView border 黑边

CAShapeLayer*circleShape=[CAShapeLayerlayer];circleShape.path=[UIBezierPathbezierPathWithOvalInRect:CGRectMake

ReidWang·2020-06-30 19:16

CALayers 实现带圆角和阴影的图片

如下代码：UILabel*lable=[[UILabelalloc]initWithFrame:CGRectMake(0,0,100,30)];lable.text=@"测试测试";[self.viewaddSubview

zkq1989·2020-06-30 18:27

swift - 懒加载

lazyvarlabel1:UILabel={letlabel1=UILabel.init(frame:CGRectMake(30,30,200,50))labe

风___________·2020-06-30 18:55

iOS-跑马灯效果

scrollAnimation{CGRectmainRect=[[UIScreenmainScreen]bounds];UIView*bgView=[[UIViewalloc]initWithFrame:CGRectMake

FlyElephant·2020-06-30 14:09

用WebView加载本地图片的方法

void)setWebView{self.view.backgroundColor=grayBGColor;UIWebView*webView=[[UIWebViewalloc]initWithFrame:CGRectMake

zhanglizhi111·2020-06-30 14:59

iOS 画虚线的重新理解

效果如图完整代码如下：UIImageView*iView=[[UIImageViewalloc]initWithFrame:CGRectMake(0,100,self.view.frame.size.width

小灰是蜗牛君·2020-06-30 13:38

推荐频道

CGRectMake