button

pages/index/index.js

@@ -70,8 +70,23 @@ function initChart(canvas, width, height, dpr, data) {
       {
         type: 'slider',
         xAxisIndex: 0,
-        filterMode: 'empty'
+        filterMode: 'empty',
+        startValue: data.prediction? data.prediction.length -7:0,
+        endValue: data.prediction?data.prediction.length:3 ,
+        handleIcon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z',
+        handleSize: '80%',
+        handleStyle: {
+            color: '#fff',
+            shadowBlur: 3,
+            shadowColor: 'rgba(0, 0, 0, 0.6)',
+            shadowOffsetX: 2,
+            shadowOffsetY: 2
+        }
     },
+    {
+      type: 'inside',
+      realtime: true,
+  }
   ],
     yAxis: {//纵坐标
       type: 'value',