- (CGSize)sizeThatFits:(CGSize)size;
return 'best' size to fit given size. does not actually resize view. Default is return existing view size
计算出最优size, 但是不会改变UIView的size,与参数size大小没有太大作用
- (void)sizeToFit;
calls sizeThatFits: with current view bounds and changes bounds size.
计算出最优size, 并且改变UIView的size
UILabel * lagrl = [[UILabel alloc]initWithFrame:CGRectMa...
return 'best' size to fit given size. does not actually r...
autoresizingMask autoresizesSubviews sizeThatFits sizeToF...
代码如下： 效果如下：
- (CGSize)sizeThatFits:(CGSize)size - (void)sizeToFit ---...
(CGSize)sizeThatFits:(CGSize)size (void)sizeToFit——————–—...
- (CGSize)sizeThatFits:(CGSize)size - (void)sizeToFit - (...
- (sCGSize)sizeThatFits:(CGSize)size 和 - (void)sizeToFit方...
1.sizeThatFits或者sizeToFit UILabel*label=[[UILabelalloc]in...
layoutSubviews总结 ios layout机制相关方法 - (CGSize)sizeThatFits:...
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