feat--折线图支持多折线

report-ui/src/views/bigscreenDesigner/designer/tools/configure/lineCharts/widget-linechart.js

@@ -225,6 +225,88 @@ export const widgetLinechart = {
             },
           ],
         },
+        {
+          name: '图例操作',
+          list: [
+            {
+              type: 'el-switch',
+              label: '图例显示',
+              name: 'isShowLegend',
+              required: false,
+              placeholder: '',
+              value: true,
+            },
+            {
+              type: 'el-input-text',
+              label: '名称( | 分隔)',
+              name: 'legendName',
+              required: false,
+              placeholder: '多值以' | '隔开',
+              value: ''
+            },
+            {
+              type: 'vue-color',
+              label: '字体颜色',
+              name: 'legendColor',
+              required: false,
+              placeholder: '',
+              value: '#fff',
+            },
+            {
+              type: 'el-input-number',
+              label: '字体字号',
+              name: 'legendFontSize',
+              required: false,
+              placeholder: '',
+              value: 12,
+            },
+            {
+              type: 'el-input-number',
+              label: '图例宽度',
+              name: 'legendWidth',
+              required: false,
+              placeholder: '',
+              value: 12,
+            },
+            {
+              type: 'el-select',
+              label: '横向位置',
+              name: 'lateralPosition',
+              required: false,
+              placeholder: '',
+              selectOptions: [
+                { code: 'center', name: '居中' },
+                { code: 'left', name: '左对齐' },
+                { code: 'right', name: '右对齐' },
+              ],
+              value: 'center'
+            },
+            {
+              type: 'el-select',
+              label: '纵向位置',
+              name: 'longitudinalPosition',
+              required: false,
+              placeholder: '',
+              selectOptions: [
+                { code: 'top', name: '顶部' },
+                { code: 'bottom', name: '底部' },
+              ],
+              value: 'top'
+            },
+            {
+              type: 'el-select',
+              label: '布局前置',
+              name: 'layoutFront',
+              required: false,
+              placeholder: '',
+              selectOptions: [
+                { code: 'vertical', name: '竖排' },
+                { code: 'horizontal', name: '横排' },
+              ],
+              value: 'horizontal'
+            },
+          ],
+        },
         {
           name: 'X轴设置',
           list: [
@@ -576,7 +658,7 @@ export const widgetLinechart = {
               label: '',
               name: 'customColor',
               required: false,
-              value: [{ color: '#1E90FF' }],
+              value: [{ color: '#ff7f50' }, { color: '#87cefa' }, { color: '#da70d6' }, { color: '#32cd32' }, { color: '#6495ed' }],
             },
           ],
         },

report-ui/src/views/bigscreenDesigner/designer/widget/line/widgetLinechart.vue

@@ -1,6 +1,6 @@
 <template>
   <div :style="styleObj">
-    <v-chart ref="myVChart" :options="options" autoresize />
+    <v-chart ref="myVChart" :options="options" autoresize/>
   </div>
 </template>
 
@@ -9,6 +9,7 @@ import {
   originWidgetLinkageLogic,
   targetWidgetLinkageLogic,
 } from "@/views/bigscreenDesigner/designer/linkageLogic";
+
 export default {
   name: "WidgetLinechart",
   components: {},
@@ -115,11 +116,10 @@ export default {
       this.setOptionsTitle();
       this.setOptionsX();
       this.setOptionsY();
-      this.setOptionsTop();
+      this.setOptionsLegend();
       this.setOptionsTooltip();
       this.setOptionsData();
       this.setOptionsMargin();
-      this.setOptionsColor();
     },
     // 标题修改
     setOptionsTitle() {
@@ -232,40 +232,6 @@ export default {
       };
       this.options.yAxis = yAxis;
     },
-    // 折线设置
-    setOptionsTop() {
-      const optionsSetup = this.optionsSetup;
-      const series = this.options.series;
-      for (const key in series) {
-        if (series[key].type == "line") {
-          series[key].symbol = optionsSetup.symbol;
-          series[key].showSymbol = optionsSetup.markPoint;
-          series[key].symbolSize = optionsSetup.pointSize;
-          series[key].smooth = optionsSetup.smoothCurve;
-          if (optionsSetup.area) {
-            series[key].areaStyle = {
-              opacity: optionsSetup.areaThickness / 100,
-            };
-          } else {
-            series[key].areaStyle = {
-              opacity: 0,
-            };
-          }
-          series[key].lineStyle = {
-            width: optionsSetup.lineWidth,
-          };
-          series[key].label = {
-            show: optionsSetup.isShow,
-            position: "top",
-            distance: 10,
-            fontSize: optionsSetup.fontSize,
-            color: optionsSetup.dataColor,
-            fontWeight: optionsSetup.fontWeight,
-          };
-        }
-      }
-      this.options.series = series;
-    },
     // tooltip 设置
     setOptionsTooltip() {
       const optionsSetup = this.optionsSetup;
@@ -291,17 +257,39 @@ export default {
       };
       this.options.grid = grid;
     },
-    // 图例颜色修改
-    setOptionsColor() {
+    // 图例
+    setOptionsLegend() {
       const optionsSetup = this.optionsSetup;
-      const customColor = optionsSetup.customColor;
-      if (!customColor) return;
-      const arrColor = [];
-      for (let i = 0; i < customColor.length; i++) {
-        arrColor.push(customColor[i].color);
+      const legend = this.options.legend;
+      legend.show = optionsSetup.isShowLegend;
+      legend.left = optionsSetup.lateralPosition;
+      legend.top = optionsSetup.longitudinalPosition;
+      legend.bottom = optionsSetup.longitudinalPosition;
+      legend.orient = optionsSetup.layoutFront;
+      legend.textStyle = {
+        color: optionsSetup.legendColor,
+        fontSize: optionsSetup.legendFontSize,
+      };
+      legend.itemWidth = optionsSetup.legendWidth;
+    },
+    // 图例名称设置
+    setOptionsLegendName(name) {
+      const optionsSetup = this.optionsSetup;
+      const series = this.options.series;
+      const legendName = optionsSetup.legendName;
+      // 图例没有手动写则显示原值，写了则显示新值
+      if (null == legendName || legendName == "") {
+        for (let i = 0; i < name.length; i++) {
+          series[i].name = name[i];
+        }
+        this.options.legend["data"] = name;
+      } else {
+        const arr = legendName.split("|");
+        for (let i = 0; i < arr.length; i++) {
+          series[i].name = arr[i];
+        }
+        this.options.legend["data"] = arr;
       }
-      this.options.color = arrColor;
-      this.options = Object.assign({}, this.options);
     },
     // 处理数据
     setOptionsData(e, paramsConfig) {
@@ -330,6 +318,13 @@ export default {
         : this.dynamicDataFn(optionsData.dynamicData, optionsData.refreshTime);
     },
     staticDataFn(val) {
+      const optionsSetup = this.optionsSetup;
+      //颜色
+      const customColor = optionsSetup.customColor;
+      const arrColor = [];
+      for (let i = 0; i < customColor.length; i++) {
+        arrColor.push(customColor[i].color);
+      }
       const series = this.options.series;
       let axis = [];
       let data = [];
@@ -337,12 +332,46 @@ export default {
         axis[i] = val[i].axis;
         data[i] = val[i].data;
       }
+      const legendName = [];
+      legendName.push("line");
       // x轴
       this.options.xAxis.data = axis;
       // series
       for (const i in series) {
         if (series[i].type == "line") {
+          series[i].symbol = optionsSetup.symbol;
+          series[i].showSymbol = optionsSetup.markPoint;
+          series[i].symbolSize = optionsSetup.pointSize;
+          series[i].smooth = optionsSetup.smoothCurve;
+          if (optionsSetup.area) {
+            series[i].areaStyle = {
+              opacity: optionsSetup.areaThickness / 100,
+            };
+          } else {
+            series[i].areaStyle = {
+              opacity: 0,
+            };
+          }
+          series[i].itemStyle = {
+            normal: {
+              color: arrColor[i],
+            },
+          };
+          series[i].lineStyle = {
+            color: arrColor[i],
+            width: optionsSetup.lineWidth,
+          };
+          series[i].label = {
+            show: optionsSetup.isShow,
+            position: "top",
+            distance: 10,
+            fontSize: optionsSetup.fontSize,
+            color: optionsSetup.dataColor,
+            fontWeight: optionsSetup.fontWeight,
+          };
           series[i].data = data;
+          this.options.legend["data"] = legendName;
+          this.setOptionsLegendName(legendName);
         }
       }
     },
@@ -364,15 +393,59 @@ export default {
       });
     },
     renderingFn(val) {
+      const optionsSetup = this.optionsSetup;
+      //颜色
+      const customColor = optionsSetup.customColor;
+      const arrColor = [];
+      for (let i = 0; i < customColor.length; i++) {
+        arrColor.push(customColor[i].color);
+      }
       // x轴
       this.options.xAxis.data = val.xAxis;
-      // series
-      const series = this.options.series;
-      for (const i in series) {
-        if (series[i].type == "line") {
-          series[i].data = val.series[i].data;
+      const series = [];
+      const legendName = [];
+      for (const i in val.series) {
+        legendName.push(val.series[i].name);
+        const obj = {};
+        if (val.series[i].type == 'line') {
+          obj.type = 'line';
+          obj.symbol = optionsSetup.symbol;
+          obj.showSymbol = optionsSetup.markPoint;
+          obj.symbolSize = optionsSetup.pointSize;
+          obj.smooth = optionsSetup.smoothCurve;
+          if (optionsSetup.area) {
+            obj.areaStyle = {
+              opacity: optionsSetup.areaThickness / 100,
+            };
+          } else {
+            obj.areaStyle = {
+              opacity: 0,
+            };
+          }
+          obj.itemStyle = {
+            normal: {
+              color: arrColor[i],
+            },
+          };
+          obj.lineStyle = {
+            color: arrColor[i],
+            width: optionsSetup.lineWidth,
+          };
+          obj.label = {
+            show: optionsSetup.isShow,
+            position: "top",
+            distance: 10,
+            fontSize: optionsSetup.fontSize,
+            color: optionsSetup.dataColor,
+            fontWeight: optionsSetup.fontWeight,
+          };
+          obj.data = val.series[i].data;
+          series.push(obj);
         }
       }
+      this.options.series = series;
+      this.options.legend["data"] = legendName;
+      this.setOptionsLegendName(legendName);
     },
   },
 };