项目介绍：

GitHub

ZJUnFoldView

• A fast, convenient view to unfold or fold content details, even you only need to pass in a text content.

• 一个快速便捷展开或折叠内容详情的控件，甚至你只需要传入一段文字内容。

Contents

• Getting Started 【开始使用】

• Features 【能做什么】

• Installation 【安装】

• Examples 【示例】

• The custom content and property

• The default Configure

• The custom attributed string

Getting Started【开始使用】

Features【能做什么】

ZJUnFoldView是一个快速便捷展开或折叠内容详情的控件。

• 内容详情支持自定义属性文字，甚至只需传入一段文字内容。

• 支持默认折叠的行数和展开按钮位置等功能。

Installation【安装】

From CocoaPods【使用CocoaPods】

pod 'ZJUnFoldView'

Manually【手动导入】

• Drag all source files under floder ZJUnFoldView to your project.【将ZJUnFoldView文件夹中的所有源代码拽入项目中】

• Import the main header file：#import "ZJUnFoldView.h"【导入主头文件：#import "ZJUnFoldView.h"】

ZJUnFoldView.h                      ZJUnFoldView.m
ZJUnFoldAttributedString.h          ZJUnFoldAttributedString.m
ZJUnFoldParagraphStyle.h            ZJUnFoldParagraphStyle.m
ZJUnFoldView+Untils.h               ZJUnFoldView+Untils.m

Examples【示例】

The custom content and property【通过自定义内容和属性】

// 1.获取属性字符串：自定义内容和属性
ZJUnFoldAttributedString *unFoldAttrStr = [[ZJUnFoldAttributedString alloc] initWithContent:@"人生，如一幅春夏秋冬的景象，岁月，像一趟穿越四季的列车，我们都在路上。际遇是沿途的风光，无论我们是无视或是欣赏，终究都成为匆匆的过往。珍惜吧，珍惜会让生命中的美好增加一些重量。豁然吧，豁然是因为明白一切的风霜仅仅是过场。"
contentFont:[UIFont systemFontOfSize:12.0f]
contentColor:[ZJUnFoldView colorWithHexString:@"#8b8b8b"]
unFoldString:@"[显示全文]"
foldString:@"[收回]"
unFoldFont:[UIFont systemFontOfSize:12.0f]
unFoldColor:[ZJUnFoldView colorWithHexString:@"#dd4991"]
lineSpacing:7.0f];

// 2.添加展开视图
ZJUnFoldView *unFoldView = [[ZJUnFoldView alloc] initWithAttributedString:unFoldAttrStr maxWidth:200.0f isDefaultUnFold:NO foldLines:3 location:UnFoldButtonLocationRight];
unFoldView.frame = CGRectMake(100, 100, unFoldView.frame.size.width, unFoldView.frame.size.height);
unFoldView.backgroundColor = [UIColor orangeColor];
[self.view addSubview:unFoldView];

The default Configure【通过默认配置】

// 1.获取属性字符串：默认配置
ZJUnFoldAttributedString *unFoldAttrStr = [ZJUnFoldAttributedString defaultConficAttributedString:@"人生，如一幅春夏秋冬的景象，岁月，像一趟穿越四季的列车，我们都在路上。际遇是沿途的风光，无论我们是无视或是欣赏，终究都成为匆匆的过往。珍惜吧，珍惜会让生命中的美好增加一些重量。豁然吧，豁然是因为明白一切的风霜仅仅是过场。"];

// 2.添加展开视图
ZJUnFoldView *unFoldView = [[ZJUnFoldView alloc] initWithAttributedString:unFoldAttrStr maxWidth:200.0f isDefaultUnFold:NO foldLines:3 location:UnFoldButtonLocationRight];
unFoldView.frame = CGRectMake(100, 100, unFoldView.frame.size.width, unFoldView.frame.size.height);
unFoldView.backgroundColor = [UIColor orangeColor];
[self.view addSubview:unFoldView];

The custom attributed string【通过自定义属性字符串】

// 1.自定义属性字符串
// 1.1 内容属性字符串
NSAttributedString *contentAttrStr = [[NSAttributedString alloc] initWithString:@"人生，如一幅春夏秋冬的景象，岁月，像一趟穿越四季的列车，我们都在路上。际遇是沿途的风光，无论我们是无视或是欣赏，终究都成为匆匆的过往。珍惜吧，珍惜会让生命中的美好增加一些重量。豁然吧，豁然是因为明白一切的风霜仅仅是过场。" attributes:@{NSFontAttributeName : [UIFont systemFontOfSize:12.0f], NSForegroundColorAttributeName : [ZJUnFoldView colorWithHexString:@"#8b8b8b"]}];
// 1.2 展开属性字符串
NSAttributedString *unFoldAttrStr = [[NSMutableAttributedString alloc] initWithString:@"[显示全文]" attributes:@{NSFontAttributeName : [UIFont systemFontOfSize:12.0f], NSForegroundColorAttributeName : [ZJUnFoldView colorWithHexString:@"#dd4991"]}];
// 1.3 折叠属性字符串
NSAttributedString *foldAttrStr = [[NSMutableAttributedString alloc] initWithString:@"[收回]" attributes:@{NSFontAttributeName : [UIFont systemFontOfSize:12.0f], NSForegroundColorAttributeName : [ZJUnFoldView colorWithHexString:@"#dd4991"]}];
// 1.4 样式
ZJUnFoldParagraphStyle *paragraphStyle = [ZJUnFoldParagraphStyle initWithLineSpacing:7.0f];

// 2.获取属性字符串：自定义属性字符串
ZJUnFoldAttributedString *attrStr = [[ZJUnFoldAttributedString alloc] initWithContentAttrStr:contentAttrStr unFoldAttrStr:unFoldAttrStr foldAttrStr:foldAttrStr paragraphStyle:paragraphStyle];

// 3.添加展开视图
ZJUnFoldView *unFoldView = [[ZJUnFoldView alloc] initWithAttributedString:attrStr maxWidth:200.0f isDefaultUnFold:NO foldLines:3 location:UnFoldButtonLocationRight];
unFoldView.frame = CGRectMake(100, 100, unFoldView.frame.size.width, unFoldView.frame.size.height);
unFoldView.backgroundColor = [UIColor orangeColor];
[self.view addSubview:unFoldView];

期待

• 如果在使用过程中遇到BUG，请Issues我，谢谢

• 如果你想为ZJUnFoldView输出代码，请拼命Pull Requests我