封面，行程生成图，横屏竖屏 动态width

src/hooks/useExport.ts

@@ -42,7 +42,7 @@ export default () => {
       setTimeout(() => {
         const config: ExportImageConfig = {
           quality,
-          width: 1600,
+          width: viewportRatio.value==0.7069?1754:1240,
         }
   
         if (ignoreWebfont) config.fontEmbedCSS = ''
@@ -74,7 +74,7 @@ export default () => {
     setTimeout(() => {
       const config: ExportImageConfig = {
         quality,
-        width: 1600,
+        width: viewportRatio.value==0.7069?1754:1240,
       }
 
       if (ignoreWebfont) config.fontEmbedCSS = ''

src/views/Editor/EditorHeader/index.vue

@@ -112,7 +112,7 @@
             class="thumbnail" 
             :key="slide.id" 
             :slide="slide" 
-            :size="1600" 
+            :size="viewportRatio==0.7069?1754:1240" 
           />
         </div>
       </div>
@@ -160,7 +160,7 @@ import ThumbnailSlide from '@/views/components/ThumbnailSlide/index.vue'
 const mainStore = useMainStore()
 const slidesStore = useSlidesStore()
 const layoutsStore = useSlidesStore()
-const { title, slides, slideIndex } = storeToRefs(slidesStore)
+const { title, slides, slideIndex, viewportRatio } = storeToRefs(slidesStore)
 const { enterScreening, enterScreeningFromStart } = useScreening()
 const { importSpecificFile, importPPTXFile, exporting } = useImport()
 const { resetSlides } = useSlideHandler()

src/views/Editor/Toolbar/ElementTemplateData.vue

@@ -137,7 +137,7 @@
                 class="thumbnail" 
                 :key="slides[slideIndex].id" 
                 :slide="slides[slideIndex]" 
-                :size="1600" 
+                :size="viewportRatio==0.7069?1754:1240" 
               />
             </div>
           </div>
@@ -180,7 +180,7 @@
     }
    
     const slidesStore = useSlidesStore()
-    const { slides, slideIndex } = storeToRefs(slidesStore)
+    const { slides, slideIndex, viewportRatio } = storeToRefs(slidesStore)
 
     const isCoverImgStore = useScreenStore()
     const { model, ConfigId, TemplateDataSource, TemplateType, CoverImg, isCoverImg } = storeToRefs(useScreenStore())