调整金额

frontend/src/components/index.vue

@@ -64,7 +64,27 @@ function updateChart1() {
       left: 'center'
     },
     tooltip: {
-      trigger: 'axis'
+      trigger: 'axis',
+      axisPointer: {
+        type: 'cross',
+        label: {
+          backgroundColor: '#6a7985'
+        }
+      },
+      formatter: function(params) {
+        let result = params[0].name + '<br/>';
+        params.forEach(function(item) {
+          let value = item.value;
+          let color = item.color;
+          let status = value >= 0 ? '盈利' : '亏损';
+          let statusColor = value >= 0 ? '#4CAF50' : '#ff6b6b';
+          result += '<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:' + color + '"></span>';
+          result += item.seriesName + ': ';
+          result += '<span style="color:' + statusColor + ';">' + value + '</span> ';
+          result += '<span style="color:' + statusColor + ';">(' + status + ')</span><br/>';
+        });
+        return result;
+      }
     },
     legend: {
       data: ['数据'],