ios – UIImageView的拉伸属性有什么用.我如何使用这个属性.

发布时间：2020-12-14 19:44:03 所属栏目：百科来源：网络整理

导读：我想知道如何将此属性用于UIImageView. 解决方法如Karol Kozub在 this article中所述,拉伸属性非常简单： The fraction of the original image left without stretching on the left is specified by X The fraction of the original image that gets stret

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我想知道如何将此属性用于UIImageView.

解决方法

如Karol Kozub在 this article中所述,拉伸属性非常简单：

The fraction of the original image left without stretching on the left
is specified by X

The fraction of the original image that gets stretched in the x-axis
is specified by Width

The fraction of the original image left without stretching on the
right is equal to 1 – X – Width

If we use 0 for Width the stretched area will interpolate between
the last pixel of the left part and the first pixel of the right part

The y-axis works analogously

（编辑：李大同）

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