EALayout 第五节 自动计算容器高度

Swift

https://github.com/easycodingTop/EALayout
Objective-C

https://github.com/easycodingTop/EALayoutLiteForOC
QQ群:454686295

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这一地讲如何自动计算高度

如何自动计算容器高度:

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{
"class":"UIView",
"backgroundColor":"redColor",
"layout":{"s":"l=10,m,w,h"},
"addSubview":[
{

"class":"UIImageView",

"image":"image/testicon.jpg",

"layout":{"s":"l=10,r=10,t=20,w=80,h=80","tag":1}
},
{

"class":"UILabel",

"textColor":"blackColor",

"font":18,

"text":"这里文字可能是多行,自动计算高度",

"numberOfLines":0,

"layout":{"s":[
{"s":"l=10,r=10,b=10"},
{"s":"t=5","asstag":1}
]}
}
]
}
外层layout {"s":"l=10,m,w,h"}, 这里的w, h 当然与 w=0,h=0是两回事。

这里写 w，不给赋值，表示通过子view的布局，自动计算大小来，
h 同理。
当然这样写，你得保证 通过子view的布局,可以算出来才行。
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敬请关注下一节:

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Swift
https://github.com/easycodingTop/EALayout
Objective-C

https://github.com/easycodingTop/EALayoutLiteForOC
QQ群:454686295

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