【发布时间】:2017-11-30 01:52:35
【问题描述】:
我想通过获取 x1、x2、y1、y2 的值将纵向/横向图像裁剪为中心完美方形图像。怎么做?
let x = pickedImage.size.width
let y = pickedImage.size.height
// Portrait image
if(pickedImage.size.width < pickedImage.size.height){
//crop image and get value of x1,x2,y1,y2
}
//Landscape image
else if(pickedImage.size.width > pickedImage.size.height) {
//crop image and get value of x1,x2,y1,y2
}
【问题讨论】: