uilayoutguide

Constraints to center and object between two objects

由 对着背影说爱祢 提交于 2019-12-21 07:46:03
问题 My design requires that a button is centered between two other objects. One of the objects is in the vertical center of the view (green). The other object is some distance from the bottom edge (green). Now the task is to center the third object (red) between the other two. I am using xcode6's new constraints and my view is in wRegular hRegular mode. This would be easy with code, but I am trying to use the storyboard to accomplish this. 回答1: There are a number of approaches: In iOS 9, the

Constraints to center and object between two objects

由 心不动则不痛 提交于 2019-12-21 07:45:47
问题 My design requires that a button is centered between two other objects. One of the objects is in the vertical center of the view (green). The other object is some distance from the bottom edge (green). Now the task is to center the third object (red) between the other two. I am using xcode6's new constraints and my view is in wRegular hRegular mode. This would be easy with code, but I am trying to use the storyboard to accomplish this. 回答1: There are a number of approaches: In iOS 9, the

Constraints to center and object between two objects

由 青春壹個敷衍的年華 提交于 2019-12-21 07:44:08
问题 My design requires that a button is centered between two other objects. One of the objects is in the vertical center of the view (green). The other object is some distance from the bottom edge (green). Now the task is to center the third object (red) between the other two. I am using xcode6's new constraints and my view is in wRegular hRegular mode. This would be easy with code, but I am trying to use the storyboard to accomplish this. 回答1: There are a number of approaches: In iOS 9, the

NSLayoutConstraint style for VFL

由 ♀尐吖头ヾ 提交于 2019-12-13 08:08:52
问题 "V:|[v(>=height)]-0.0@highPriority-|" What will be the constraint (NSLayoutConstraint style) for above VFL. Perhaps its considering view height with greaterThanEqual & bottom constraint with UILayoutPriority.defaultHigh . Something i used - let heightConstraint = NSLayoutConstraint(item: self.view!, attribute: NSLayoutAttribute.height, relatedBy: NSLayoutRelation.greaterThanOrEqual, toItem: nil, attribute: NSLayoutAttribute.notAnAttribute, multiplier: 1, constant: 0) let bottomConstraint =

Constraints to center and object between two objects

由 喜你入骨 提交于 2019-12-04 01:28:06
My design requires that a button is centered between two other objects. One of the objects is in the vertical center of the view (green). The other object is some distance from the bottom edge (green). Now the task is to center the third object (red) between the other two. I am using xcode6's new constraints and my view is in wRegular hRegular mode. This would be easy with code, but I am trying to use the storyboard to accomplish this. There are a number of approaches: In iOS 9, the easiest would be to define a vertical UIStackedView with a distribution of "equal spacing" and then
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