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不等比缩放

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This commit is contained in:
X1627315083
2024-05-27 17:57:37 +08:00
parent 8e60a51d9f
commit 9efa1fa03a
13 changed files with 78 additions and 35 deletions
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15
src/component/Detail/setDesignItem.vue
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@@ -139,7 +139,6 @@ export default defineComponent({
let front = []
let back = []
let body
designItemDetail.others.forEach((item) => {
if(item.type == 'Body'){
body = item
@@ -299,7 +298,7 @@ export default defineComponent({
w = (e.x - this.frontBack.front[this.imgDomIndex].centers.left)
h = (e.x - this.frontBack.front[this.imgDomIndex].centers.left)*num
width = w+'px'
height = w*num+'px'
// height = w*num+'px'
}else if(this.direction == 'top'){
num = width/height
this.frontBack.front[this.imgDomIndex].style.top = 'auto'
@@ -309,19 +308,19 @@ export default defineComponent({
h = (this.frontBack.front[this.imgDomIndex].centers.top - e.y)
height = h+'px'
width = h*num+'px'
// width = h*num+'px'
}else if(this.direction == 'bottom'){
num = width/height
h = (e.y - this.frontBack.front[this.imgDomIndex].centers.top)
height = h+'px'
width = h*num+'px'
// width = h*num+'px'
}else if(this.direction == 'left'){
this.frontBack.front[this.imgDomIndex].style.left = 'auto'
this.frontBack.front[this.imgDomIndex].style.right = parentNode.offsetWidth -imgDomWH.width - this.imgDom.offsetLeft+'px'
w = (this.frontBack.front[this.imgDomIndex].centers.left - e.x)
width = w+'px'
height = w*num+'px'
// height = w*num+'px'
}
//判断尺寸是否到边
this.frontBack.front[this.imgDomIndex].style.width = width
@@ -409,8 +408,10 @@ export default defineComponent({
if(item.id == arr[index].id && !arr[index].similarity){
let y = ((arr[index]?.style?.top.replace(/px/g,'')*ratio).toFixed(0) - arr[index]?.position[0])
let x = ((arr[index]?.style?.left.replace(/px/g,'')*ratio).toFixed(0) - arr[index]?.position[1])
let scale = arr[index]?.imageSize?Number(((arr[index]?.style?.width.replace(/px/g,'')*ratio)/(arr[index]?.imageSize[0]/arr[index].scale)).toFixed(2)):1
item.scale = scale
let scaleWidth = arr[index]?.imageSize?Number(((arr[index]?.style?.width.replace(/px/g,'')*ratio)/(arr[index]?.imageSize[0]/arr[index].scale[0])).toFixed(2)):1
let scaleHeight = arr[index]?.imageSize?Number(((arr[index]?.style?.height.replace(/px/g,'')*ratio)/(arr[index]?.imageSize[1]/arr[index].scale[1])).toFixed(2)):1
// let widthScale = (arr[index].style.width.replace(/px/g,'')/arr[index].style.height.replace(/px/g,'')).toFixed(2)
item.scale = [scaleWidth,scaleHeight]
let top = y == 0 ? item.offset[1]:y+item.offset[1]
let left = x == 0 ? item.offset[0]:x+item.offset[0]
item.offset = [left,top]