CGRectMake 第10页

使用NSAttributedString在UILabel上加在HTML

获取NSAttributedString显示html后的高度NSAttributedString用法UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake

DeadRoach·2021-05-05 10:06

下拉菜单简易例子

_menuItem){_menuItem=[UIButtonbuttonWithType:UIButtonTypeCustom];_menuItem.frame=CGRectMake(0.0f,20.0f

CaptainRoy·2021-05-04 23:39

iOS View设置渐变色

_headView=[[UIViewalloc]initWithFrame:CGRectMake(0,64,_WIDTH,200)];CAGradientLayer*viewALayer=[CAGradientLayerlayer

一维V空间·2021-05-04 15:10

更加快速地设置Frame

令人蛋疼的frame布局老代码对界面的坐标尺寸设置都是通过下面的方式：...UIView*mainView=[[UIViewalloc]initWithFrame:CGRectMake(0,self.height

tripleCC·2021-05-04 08:50

Swift - 滑块（UISlider）的用法

1、滑块的创建letslider=UISlider(frame:CGRectMake(0,0,300,50))slider.center=self.view.centerslider.minimumValue

何京平·2021-05-03 20:56

IOS开发UI系列之常用控件 UILabel, UITextField, UIButton, UIImageView等常用属性与方法

等都直接或间接继承于UIView此处简单介绍这些控件的常用属性和方法UILabel直接继承于UIView1.创建方法:UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake

visumall官方助手·2021-05-03 17:32

记录贝塞尔曲线创建圆角

UIView*greenView=[[UIViewalloc]initWithFrame:CGRectMake(10,200,100,100)];greenView.backgroundColor=[UIColorgreenColor

咋了爸爸·2021-05-03 16:04

UILabel

Label初始化UILabel*myLabel=[[UILabelalloc]initWithFrame:CGRectMake(0,0,120,40)];//设置默认文本myLabel.text=@"这是一条数据

ZebZheng·2021-05-03 11:16

UIBarButtonItem点击范围过大

按照下面方法设置的时候，会有点击范围过大的问题UIButton*leftButton=[UIButtonbuttonWithType:UIButtonTypeCustom];leftButton.frame=CGRectMake

這Er·2021-05-03 09:17

iOS 给UIView 设置阴影shadow

UIView*v=[[UIViewalloc]init];v.frame=CGRectMake(100,100,100,100);v.backgroundColor=[UIColoryellowColor

这个姑凉儿·2021-05-02 17:37

CGRectGetMidX. CGRectGetMidY. CGRectOffset、CGRectOffset使用法解析

CGRectr1=CGRectMake(100,100,50,50);CGRec

HAPPY小元宝·2021-05-02 17:25

iOS oc-调整view层级

/Doanyadditionalsetupafterloadingtheview,typicallyfromanib.UIView*view1=[[UIViewalloc]initWithFrame:CGRectMake

青菜白玉堂·2021-05-01 22:51

阴影的shareoff详解

x向右为正，y向下为正1.y0UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(40,40,250,50)];label.backgroundColor

这小子1992·2021-05-01 21:34

iOS 类似于关机时动画

UILabel*textLabel=[[UILabelalloc]initWithFrame:CGRectMake(0,SubmissionbuttonFloat+10,kScreenWidth,30)

丘名山·2021-05-01 12:51

CALayer

UILabel*lable=[[UILabelalloc]initWithFrame:CGRectMake(0,0,100,3

ALiG·2021-05-01 09:02

UITextField属性方法

1.初始化UITextField*text=[[UITextFieldalloc]initWithFrame:CGRectMake(20,20,130,30)];2.边框样式text.borderStyle

阿尔法代码狗·2021-05-01 08:28

Swift 走马灯

我们常见走马灯样式的功能，下面整理一下Object-C与Swift的实现代码OCUILabel*label3=[[UILabelalloc]initWithFrame:CGRectMake(10,200

MJBaby·2021-05-01 07:35

UIButton图标与文字间距设置

UIButton*button=[[UIButtonalloc]initWithFrame:CGRectMake(50,50,150,50)];[buttonsetTitle:@"HHH"forState

RunningMan_Fly·2021-05-01 06:35

Objective-C 链式编程简单实现

先来看一下下面的代码：LTView*view=[[LTViewalloc]initWithFrame:CGRectMake(100,100,0,0)Config:^(LTView*view){view.lt_bg

Console_Liu·2021-05-01 05:27

仪表盘 iOS开发

动画前动画后用两个imageView做框架实现数据仪表：if(kViewWidth==kViewHeight){self.backImageView=[[UIImageViewalloc]initWithFrame:CGRectMake

想飞的菜鸟·2021-05-01 04:39

UIView 设置指定几个角为圆角

//初始化UIViewUIView*view=[UIViewalloc]initWithFrame:CGRectMake(0,0,[UIScreenmainScreen].bounds.size.width

这样的我321·2021-05-01 03:00

Swift - 文本标签（UILabel）的用法

{overridefuncviewDidLoad(){super.viewDidLoad()//设置标签x坐标：10，y坐标：20，长：300，宽：100varlabel=UILabel(frame:CGRectMake

small_Sun·2021-05-01 00:21

UITextField的leftView（使TextField的默认输入焦点变更）

UIView*paddingView=[[UIViewalloc]initWithFrame:CGRectMake(0,0,5,20)];textField.leftView=paddingView;textField.leftViewMode

不舍·2021-04-30 12:46

文本输入禁止Emoji表情

发送文本时，筛选禁止发送Emoji表情（乱写的）-(void)viewDidLoad{[superviewDidLoad];view=[[UITextViewalloc]initWithFrame:CGRectMake

前进中的HDG·2021-04-30 04:57

iOS - 输入框

textField.layersetMasksToBounds:YES];[textField.layersetCornerRadius:5.0];textField.leftView=[[UIViewalloc]initWithFrame:CGRectMake

CDLOG·2021-04-29 15:16

UIDatePicker简述

//UIDatePicker控件的常用方法时间选择控件UIDatePicker*oneDatePicker=[[UIDatePickeralloc]init];oneDatePicker.frame=CGRectMake

伟大的梦想·2021-04-29 05:42

给UIButton添加背景图片

添加背景图片//定义一个buttonUIButton*button=[UIButtonbuttonWithType:(UIButtonTypeRoundedRect)];//大小button.frame=CGRectMake

哎呦我去叫什么呢·2021-04-29 02:21

view的周围阴影设置

UIView*shadowView=[[UIViewalloc]initWithFrame:CGRectMake(0,0,self.xs_width,self.xs_height)];shadowView.backgroundColor

lifeLL·2021-04-28 23:30

给UILabel和UIButton的文字加下划线

UILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(100,100,300,100)];label.numberOfLines=0;NSMutableAttributedString

陌上北辰·2021-04-28 22:09

彩虹颜色渲染图层

CAGradientLayer*)shadowLayer{CAGradientLayer*newShadow=[[CAGradientLayeralloc]init];newShadow.frame=CGRectMake

HuLL乐乐·2021-04-28 03:59

iOS-CATransform3D动画

transform3dAnimation{CGFloatwidth=self.view.bounds.size.width-100;_cicleView=[[UIViewalloc]initWithFrame:CGRectMake

和谐共处·2021-04-27 23:04

记录iOS开发中的一些小技巧（三）

NSDictionary*)attributessize:(CGSize)size{UIGraphicsBeginImageContextWithOptions(size,NO,0);[stringdrawInRect:CGRectMake

hanryChen·2021-04-27 19:32

修改UIVIew显示圆角(指定四个角中的某个)

-(void)setViewRounded{UIView*view=[[UIViewalloc]initWithFrame:CGRectMake(120,10,80,80)];view.backgroundColor

大老虎_Robin·2021-04-26 19:12

波浪效果的实现

0.5)+10y=10cos(0.03x+0.5)+10双层波灰色cos黑色sin1.创建layer_shapeLayer=[CAShapeLayerlayer];_shapeLayer.frame=CGRectMake

yue博客·2021-04-26 12:30

iOS基础-小Demo--刮开涂层(刮刮乐效果)

总结一个小的Demo,先看效果图.刮开涂层效果.gif设置刮开后,显示的文字LabelUILabel*label=[[UILabelalloc]initWithFrame:CGRectMake(7,50,400,400

云之君兮鹏·2021-04-26 06:57

iOS中读取相册,调用系统相机

imageView上布局：1.创建imageView和button并为button一个关联pickerImage的事件self.aImageView=[[UIImageViewalloc]initWithFrame:CGRectMake

请叫我周小帅·2021-04-26 04:47

textfield

使用总结初始化：UISearchBar继承于UIView，我们可以像创建View那样创建searchBarUISearchBar*bar=[[UISearchBaralloc]initWithFrame:CGRectMake

雪_晟·2021-04-25 22:08

iOS自动布局1-基础概念与原理

UIView*subView=[[UIViewalloc]initWithFrame:CGRectMake(100,200,50,60)];[self.viewaddSubview:subView];绘制效果如图

流水_事·2021-04-25 22:12

UIView

定义其大小和在自己坐标系的位置center:CGPoint格式，定义其在superView的中心点frame&bounds.jpgdemoUIView*view1=[[UIViewalloc]initWithFrame:CGRectMake

linatan·2021-04-25 21:28

修改导航栏中的标题的字体的颜色

//自定义标题视图UILabel*titleLabel=[[UILabelalloc]initWithFrame:CGRectMake(0,0,200,44)];titleLabel.backgroundColor

dongshilei·2021-04-25 21:39

iOS加载Gif图片

//读取gif图片数据UIWebView*webView=[[UIWebViewalloc]initWithFrame:CGRectMake(0,0,200,200)];[self.

weicyNO_1·2021-04-25 14:57

ios 百度地图划线

最近在弄百度地图..百度地图的坑啊废话不说直接上代码BMKMapView*mapView=[[BMKMapViewalloc]initWithFrame:CGRectMake(0,70,self.view.bounds.size.width

贝勒老爷·2021-04-25 12:54

UITextField 搜索框

Textfield.pngUITextField搜索框满足你的需求,使用如下参考源码CoustomTextField\*textfieid=[[CoustomTextFieldalloc]initWithFrame:CGRectMake

small_Sea·2021-04-25 07:51

ios-label上添加button不显示的解决办法

png使用两个view{UILabel*aLabel;UIView*bView;UIView*cView;UIButton*btn;}bView=[[UIViewalloc]initWithFrame:CGRectMake

那一处风景ljz·2021-04-25 04:33

ios textField输入结束时文字下移的问题

输入结束时候文字下移;在10以下设备却没有这种情况出现.当出现该情况时,可设置textField的leftViewUITextField*field=[[UITextFieldalloc]initWithFrame:CGRectMake

小栗子二号·2021-04-25 01:07

iOS 控件切角

UIView*view2=[[UIViewalloc]initWithFrame:CGRectMake(120,10,80,80)];view2.backgroundColor=[UIColorredColor

Chris948·2021-04-24 23:45

iOS-12-UITextField常用设置一览（删除、键盘、密文、对齐、协议、视图、通知）

初始化textfield并设置位置及大小UITextField*text=[[UITextFieldalloc]initWithFrame:CGRectMake(20,20,130,30)];设置边框样式

小东门儿·2021-04-24 20:27

Quartz2D之矩阵操作

CGContextRefctx=UIGraphicsGetCurrentContext();//2.描述路径UIBezierPath*path=[UIBezierPathbezierPathWithOvalInRect:CGRectMake

Coder007·2021-04-24 09:19

iOS 动画第二章寄宿图

[selfliveInImage];-(void)liveInImage{UIView*layerV=[[UIViewalloc]init];layerV.frame=CGRectMake(20.0f,

宋的回收店·2021-04-24 08:18

围绕圆形创建视图

UIView*centerView=[[UIViewalloc]init];centerView.backgroundColor=[UIColorredColor];centerView.frame=CGRectMake

南方_H·2021-04-24 08:12

推荐频道

CGRectMake