refactor:增加拖拽阴影动画，靠右边界矩阵组件改变大小可能定位不准问题

frontend/src/components/DeDrag/shadow.vue

@@ -18,6 +18,7 @@ export default {
       let top = 0
       let width = 0
       let height = 0
+      let transition = 0
       // if (this.dragComponentInfo && !this.dragComponentInfo.auxiliaryMatrix) {
       if (this.dragComponentInfo) {
         // console.log('shadowDrag=')
@@ -28,6 +29,7 @@ export default {
 
           width = this.dragComponentInfo.sizex * this.curCanvasScale.matrixStyleWidth
           height = this.dragComponentInfo.sizey * this.curCanvasScale.matrixStyleHeight
+          transition = 0.1
         } else {
           left = this.dragComponentInfo.shadowStyle.x
           top = this.dragComponentInfo.shadowStyle.y
@@ -45,6 +47,9 @@ export default {
 
         width = this.curComponent.style.width * this.curCanvasScale.scalePointWidth
         height = this.curComponent.style.height * this.curCanvasScale.scalePointHeight
+        if (this.curComponent.optStatus.dragging) {
+          transition = 0.1
+        }
         // console.log('curComponent left:' + left + 'top:' + top + 'width:' + width + 'height:' + height)
       }
 
@@ -59,6 +64,9 @@ export default {
         width: width + 'px',
         height: height + 'px'
       }
+      if (transition > 0) {
+        style.transition = transition + 's'
+      }
       // console.log('style=>' + JSON.stringify(style))
       // 记录外部拖拽进入仪表板时阴影区域宽高
       if (this.dragComponentInfo) {

frontend/src/components/canvas/components/Editor/index.vue

@@ -1480,14 +1480,31 @@ export default {
       nowX = nowX > 0 ? nowX : 1
       nowY = nowY > 0 ? nowY : 1
 
-      debounce((function(addSizex, addSizey) {
+      const oldX = infoBox.oldX
+      const oldY = infoBox.oldY
+      let newX = Math.round((item.style.left * this.scalePointWidth) / this.matrixStyle.width) + 1
+      let newY = Math.round((item.style.top * this.scalePointHeight) / this.matrixStyle.height) + 1
+      newX = newX > 0 ? newX : 1
+      newY = newY > 0 ? newY : 1
+      debounce((function(newX, oldX, newY, oldY, addSizex, addSizey) {
         return function() {
+          // console.log('move1')
+          if (newX !== oldX || oldY !== newY) {
+            // console.log('move2')
+            movePlayer.call(vm, resizeItem, {
+              x: newX,
+              y: newY
+            })
+
+            infoBox.oldX = newX
+            infoBox.oldY = newY
+          }
           resizePlayer.call(vm, resizeItem, {
             sizex: nowX,
             sizey: nowY
           })
         }
-      })(addSizex, addSizey), 10)
+      })(newX, oldX, newY, oldY, addSizex, addSizey), 10)
     },
     onDragging(e, item) {
       const infoBox = this.infoBox