export default {
methods: {
onTouchStart (event) {
this.direction = ''
this.deltaX = 0
this.deltaY = 0
this.offsetX = 0
this.offsetY = 0
this.startX = event.touches[0].clientX
this.startY = event.touches[0].clientY
},
onTouchMove (event) {
const touch = event.touches[0]
this.deltaX = touch.clientX - this.startX
this.deltaY = touch.clientY - this.startY
this.offsetX = Math.abs(this.deltaX)
this.offsetY = Math.abs(this.deltaY)
this.direction = this.offsetX > this.offsetY ? 'horizontal' : this.offsetX < this.offsetY ? 'vertical' : ''
},
},
}
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李晓兵 authorede225c91d