CGRectMake

UIView(边框和弧度)

边框弧度UIView*view=[[UIViewalloc]initWithFrame:CGRectMake(100,100,100,200)];view.backgroundColor=[UIColorgrayColor
guaker·2020-07-12 07:46

UISearchController输入框颜色修改

：_searchDC=[[UISearchControlleralloc]initWithSearchResultsController:nil];_searchDC.searchBar.frame=CGRectMake
FlowYourHeart·2020-07-12 05:29

MacOS学习三：NSOpenPanel调用文件选择器

NSButton*findBtn=[[NSButtonalloc]init];findBtn.title=@"添加文件";findBtn.frame=CGRectMake(230,CGRectGetMaxY
简鱼7819·2020-07-12 04:03

iOS笔记之UITextField

1、UITextField属性与方法//初始化textfield并设置位置及大小UITextField*text=[[UITextFieldalloc]initWithFrame:CGRectMake(
SuAdrenine·2020-07-12 04:45

WebView

1.签协议@interfaceViewController()2.创建webView_webView=[[UIWebViewalloc]initWithFrame:CGRectMake(0,20,375,647
李毅然·2020-07-12 03:07

UISearchBar-tableHeaderView

self.searchBar;-(UISearchBar*)searchBar{if(_searchBar==nil){_searchBar=[[UISearchBaralloc]initWithFrame:CGRectMake
wbtuxi·2020-07-12 02:01

Masonry UIScrollView 动态高度

创建UIScrollViewUIScrollView*scrollView=[[UIScrollViewalloc]initWithFrame:CGRectMake(0,0,0,0)];[self.viewaddSubview
ilpanda·2020-07-12 00:20

博客园迁移(小白时代)-UITextView

一、基本属性//初始化并定义大小UITextView*textview=[[UITextViewalloc]initWithFrame:CGRectMake(20,10,280,30)];textview.scrollEnabled
Amy莫莫·2020-07-11 22:35

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
乐意先生·2020-07-11 21:37

一种新的表达

UIBarButtonItemalloc]initWithCustomView:({UIButton*btn=[UIButtonbuttonWithType:UIButtonTypeCustom];btn.frame=CGRectMake
qq_28285625·2020-07-11 16:22

iOS 视图层次管理 sendSubviewToBack、bringSubviewToFront

/Doanyadditionalsetupafterloadingtheview,typicallyfromanib.UIView*view1=[[UIViewalloc]initWithFrame:CGRectMake
杜甲同学·2020-07-11 15:08

ios UITextField缩进文本

代码：UILabel*label=[[[UILabelalloc]initWithFrame:CGRectMake(0,0,13,21)]autorelease];label.backgroundColor
Coding-lover·2020-07-11 14:09

UIScrollView和UIPageControl

只会和滚动视图结合使用-(void)viewDidLoad{[superviewDidLoad];UIScrollView*scrollview=[[UIScrollViewalloc]initWithFrame:CGRectMake
每日总结·2020-07-11 14:24

去掉tabBar顶部线条

CGRectrect=CGRectMake(0,0,Screen_Width,Screen_Height);UIGraphicsBeginImageContext(rect.size);CGContextRefcontext
张家杰仔·2020-07-11 14:26

scrollView的bounds问题

UIScrollView*mainView=[[UIScrollViewalloc]initWithFrame:CGRectMake(0,navHeight,self.view.width,self.view.height
amds·2020-07-11 12:18

IOS界面开发使用viewWithTag:(int)findTag方法获取界面元素

:(int)findTag选择器定位界面元素的问题，以下把在界面中给元素打Tag，以及通过选择器查找界面元素的代码贴出来，供以后使用：界面元素打tag//事件监听的问题CGRectbtn2Frame=CGRectMake
lixp3·2020-07-11 12:26

在 navigation 添加 居中 的 segmentControl

直接上代码：//方法一：UIView*titleBGView=[[UIViewalloc]initWithFrame:CGRectMake(0,0,199,31)];titleBGView.backgroundColor
innepeace·2020-07-11 11:41

IOS UILabel 中 颜色混排

UILabel*colorLabel=[[UILabelalloc]init];colorLabel.frame=CGRectMake(0,100,200,100);colorLabel.textColor
JoeWcc·2020-07-11 08:11

UITableView中UITableViewStyleGrouped和UITableViewStylePlain的区别

_themeTable=[[UITableViewalloc]initWithFrame:CGRectMake(0,0,self.view.frame.size.width,self.view.frame.size.height
iOS_愛OS·2020-07-11 07:36

UIView的某几个角为圆角

UIView*view2=[[UIViewalloc]initWithFrame:CGRectMake(120,10,80,80)];view2.backgroundColor=[UIColorredColor
程序猿小武·2020-07-11 07:23

UITextField 控件详解 我见过的史上最牛x的

IOS/UITextFieldIOS-kaifa.htm//初始化textfield并设置位置及大小UITextField*text=[[UITextFieldalloc]initWithFrame:CGRectMake
demingsz6590·2020-07-11 04:03

UISwitch - UISlider - UIDatePick - UISegmentedControl - UIPageControl 五合一

UISwitch简单示例//写个默认的背景，对比下开关设置的rectUIView*backgroundView=[[UIViewalloc]initWithFrame:CGRectMake(100,200,100,100
居然是村长·2020-07-11 03:26

iOS中UIImageView 添加UITapGestureRecognizer后传参

blog.csdn.net/sevenquan/article/details/50436290UIImageView*imageView=[[UIImageViewalloc]initWithFrame:CGRectMake
油菜花花花花·2020-07-11 00:38

iOS Tips

开发中可能会用到的一些方法关于图片处理（UIImage）将颜色转化为图片-(UIImage*)createImageWithColor:(UIColor*)color{CGRectrect=CGRectMake
Mr卿·2020-07-11 00:32

iOS CGRectInset、CGRectOffet的理解

UIView*view1=[[UIViewalloc]initWithFrame:CGRectMake(100,100,100,100)];view1.backgroundColor=[UIColorredColor
love_tableView·2020-07-10 21:53

2020-1-13

iOS点击文本查看内容-(void)viewDidLoad{[superviewDidLoad];UITextView*textView=[[UITextViewalloc]initWithFrame:CGRectMake
wang937606063·2020-07-10 21:42

2018-06-22 解决IOS UITableView 滑不到最底部,总是被TabBar遮挡

.滑动到最底部回弹解决办法:1.将UITableView的高度减去底部TabBar的高度UITableView*_tableView=[[UITableViewalloc]initWithFrame:CGRectMake
chengs·2020-07-10 17:38

iOS 动画

weakSelf.aniView.frame.origin.x+200.0f;CGFloaty=weakSelf.aniView.frame.origin.y+200.0f;weakSelf.aniView.frame=CGRectMake
CaptainRoy·2020-07-10 14:35

iOS UIButton各类属性设置大全

UIButtonTypeCustom];设置一个圆角的按钮UIButton*button1=[UIButtonbuttonWithType:UIButtonTypeRoundedRect];按钮的位置坐标button1.frame=CGRectMake
BearsG·2020-07-10 12:08

iOS选项卡效果实现

实现效果：控件是如何使用的添加LMJTabDelegate代理LMJTab*tab=[[LMJTaballoc]initWithFrame:CGRectMake(10,50,300,30)lineWidth
JerryLMJ·2020-07-10 09:38

UIView坐标转换

buttonCGPointinSuperPoint=[senderconvertPoint:CGPointMake(10,10)toView:self.view];CGRectinSuperRect=[senderconvertRect:CGRectMake
张小鱼爱吃鱼_呵呵·2020-07-10 08:01

iOS中 图文混排/自定义图文混排

指示根视图:(准备几张图片,把label加载在window上)[objc]viewplaincopyCustomLable*label=[[CustomLablealloc]initWithFrame:CGRectMake
weixin_33951761·2020-07-10 08:51

iOS 修改导航栏文字

自定义导航栏文字：UILabel*title=[[UILabelalloc]initWithFrame:CGRectMake(0,0,100,44)];title.text=@"title3";title.textAlignment
16哥哥·2020-07-10 06:41

iOS 随意设置View的角为圆角

UIView*view2=[[UIViewalloc]initWithFrame:CGRectMake(120,10,80,80)];view2.backgroundColor=[UIColorredColor
Smallwolf_JS·2020-07-10 06:20

19-标题栏

标题按钮（3）标题按钮下的下划线代码：/***标题栏*/-(void)setupTitleView{//标题栏UIView*titleView=[[UIViewalloc]initWithFrame:CGRectMake
小胖子2号·2020-07-10 05:13

012-自定义左右 按钮 btn

//首页定位-(void)customLeftBarButtonItem{UIButton*leftButton=[[UIButtonalloc]initWithFrame:CGRectMake(0,0,80,35
ArrQing·2020-07-10 04:25

3D立体相册，一个可旋转的立体相册

：AppStoregithub下载用的代码是用的云标签的code，代码略有改动主要代码调用//调用展示self.sphereView=[[YoungSpherealloc]initWithFrame:CGRectMake
Python数据分析实战·2020-07-10 03:59

#UIButton#自定义UIButton

viewDidLoad{[superviewDidLoad];UIButton*button=[UIButtonbuttonWithType:UIButtonTypeCustom];button.frame=CGRectMake
冷洪林·2020-07-10 01:59

图片裁剪 旋转 转换

myImageRect，截图的区域CGFloatimgW=self.cutimg.size.width;CGFloatimgH=self.cutimg.size.height;CGRectmyImageRect=CGRectMake
DIOS2012·2020-07-10 01:39

百度地图个人小结

点击事件中分别写上如下方法即可实现：创建按钮：//左边按钮UIButton*leftBtn=[UIButtonbuttonWithType:UIButtonTypeSystem];leftBtn.frame=CGRectMake
高乔人·2020-07-10 01:11

ios OC 图片压缩

UIImage*)scaleToSize:(CGSize)size{//开启图片上下文UIGraphicsBeginImageContext(size);//渲染到上下文[selfdrawInRect:CGRectMake
dicesc·2020-07-10 00:22

【iOS】滚动视图（UIScrollview）点视图（UIPageControl）

滚动视图UIScrollviewUIScrollView*scrollView=[[UIScrollViewalloc]init];scrollView.frame=CGRectMake(0,30,320,200
雨声不吃鱼·2020-07-09 21:28

Assertion failure in -[UICollectionView layoutSublayersOfLayer:]

先说下我遇到这个问题的情况：我是在view上创建了一个Collectionview，它本身的frame是直接用CGRectMake（0,0,SCREEN_WIDTH,SCREEN_HEIGHT-64）collectionview
菜鸟也有梦想的·2020-07-09 18:51

UINavigationController的那些事儿

有时候是占据整个屏幕的，即CGRectMake(0,0,Scre
Coulson_Wang·2020-07-09 17:02

委托与文本输入

UITextField示例代码：CGRecttextFieldRect=CGRectMake(40,70,240,30);UITextField*textField=[[UITextFieldalloc
对歌当酒·2020-07-09 13:24

iOS 控件阴影（shadow）不出现问题解决

self.backView=[[UIViewalloc]initWithFrame:CGRectMake(15,CGRectGetMaxY(self.withdrawButton.frame)+15,WIDTH
非洲胚胎·2020-07-09 12:27

iosUIButton中调整image大小

最近做到有这种需求，要求按钮的点击范围比图片大，然后就想了一下，发现了一些细节问题，废话不多说直接上代码：self.leftBtn=[[UIButtonalloc]initWithFrame:CGRectMake
Fantasy_Jun·2020-07-09 10:06

iOS中 图文混排/自定义图文混排 作者:韩俊强

指示根视图:(准备几张图片,把label加载在window上)CustomLable*label=[[CustomLablealloc]initWithFrame:CGRectMake(0,60,self.window.bounds.size.width
weixin_33757911·2020-07-09 09:12

iOS 7之后更改导航栏字体颜色几种方法

岁数大了，记忆不行了，还是烂笔头靠谱，直接上代码，以备后期自己使用第一种：UILabel*title=[[UILabelalloc]initWithFrame:CGRectMake(0,0,200,44
软曼网·2020-07-09 07:10

iOS UILabel根据字符串长度自动适应宽度和高度

UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(0,0,0,0)];label.numberOfLines=0;label.backgroundColor
zhanghaibo369·2020-07-09 05:13
上一页 19 20 21 22 23 24 25 26 下一页
按字母分类： ABCDEFGHIJKLMNOPQRSTUVWXYZ其他