影像预览bug修复

src/components/Dicom/DicomCanvas.vue

@@ -200,7 +200,7 @@ export default {
         this.stack.seriesId = dicomSeries.seriesId
         this.stack.seriesNumber = dicomSeries.seriesNumber
         this.stack.imageIds = dicomSeries.imageIds
-        this.stack.currentImageIdIndex = dicomSeries.imageIdIndex ? dicomSeries.imageIdIndex : 0
+        this.stack.currentImageIdIndex = dicomSeries.imageIdIndex && dicomSeries.imageIdIndex < dicomSeries.imageIds.length ? dicomSeries.imageIdIndex : 0
         this.stack.firstImageLoading = true
         this.stack.description = dicomSeries.description
         this.toolState.viewportInvert = false

src/components/Dicom/DicomViewer.vue

@@ -405,7 +405,8 @@ export default {
     loadImageStack(dicomSeries) {
       this.currentDicomCanvas.toolState.clipPlaying = false
       this.$nextTick(() => {
-        this.currentDicomCanvas.loadImageStack(dicomSeries)
+        let series = Object.assign({}, dicomSeries)
+        this.currentDicomCanvas.loadImageStack(series)
       })
     },
     loadOtherImageStack(seriesList) {
@@ -415,7 +416,8 @@ export default {
         Array.from(elements).forEach((element, index) => {
           const canvasIndex = element.getAttribute('data-index')
           if (index < seriesList.length && element.style.display !== 'none') {
-            this.$refs[`dicomCanvas${canvasIndex}`].loadImageStack(seriesList[index])
+            let series = Object.assign({}, seriesList[index])
+            this.$refs[`dicomCanvas${canvasIndex}`].loadImageStack(series)
           }
         })
       })