新增下载json

package.json

@@ -28,7 +28,7 @@
         "@saga-web/base": "2.1.9",
         "@saga-web/draw": "2.1.58",
         "@saga-web/graphy": "2.1.30",
-        "@saga-web/cad-engine": "2.0.358"
+        "@saga-web/cad-engine": "2.0.366"
     },
     "devDependencies": {
         "ajv": "^6.9.1",

src/components/business_space/newGraphy/canvasFun.vue

@@ -15,6 +15,7 @@
         <el-dropdown-menu slot='dropdown'>
           <el-dropdown-item command="savePng">保存为png</el-dropdown-item>
           <el-dropdown-item command="saveSvg">保存为svg</el-dropdown-item>
+          <el-dropdown-item command="saveJson">保存为Json</el-dropdown-item>
         </el-dropdown-menu>
       </el-dropdown>
     </div>

src/components/business_space/newGraphy/graphy.vue

@@ -62,7 +62,7 @@
       <!-- 底部操作按钮 -->
       <el-row class="canvas-actions-box">
         <canvasFun @fit="fit" @savePng="savePng" @saveSvg="saveSvg" @divide="divide" @clearDivide="clearDivide" @undo="undo" @redo="redo"
-          @changeAbsorb="changeAbsorb" @scale="scale" @groupSelect="groupSelect" :config="config" ref="canvasFun"></canvasFun>
+          @changeAbsorb="changeAbsorb" @scale="scale" @groupSelect="groupSelect" :config="config" ref="canvasFun" @saveJson="saveJson"></canvasFun>
       </el-row>
     </div>
     <!--  -->
@@ -679,6 +679,14 @@ export default {
     saveSvg() {
       this.view.saveSceneSvg(`${this.buildFloor[1]}.svg`, 6400, 4800);
     },
+    // 保存为svg
+    saveSvg() {
+      this.view.saveSceneSvg(`${this.buildFloor[1]}.svg`, 6400, 4800);
+    },
+    // 保存json
+    saveJson() {
+      this.view.saveFloorJson(`${this.buildFloor[1]}.json`)
+    },
     // 切割划分
     divide() {
       this.scene.isMarking = true;