fix(dual-axes): 修复双轴图缩略缺失start或end丢失右侧view问题

__tests__/bugs/bug-dual-axes-silder-spec.ts

@@ -0,0 +1,71 @@
+import { DualAxes } from '../../src';
+import { createDiv } from '../utils/dom';
+
+describe('dual-axes slider', () => {
+  const data = [
+    { time: '2019-03', value: 350, count: 800 },
+    { time: '2019-04', value: 900, count: 600 },
+    { time: '2019-05', value: 300, count: 400 },
+    { time: '2019-06', value: 450, count: 380 },
+    { time: '2019-07', value: 470, count: 220 },
+  ];
+
+  it('slider left view should have data', () => {
+    const dualAxes = new DualAxes(createDiv(), {
+      data: [data, data],
+      xField: 'time',
+      yField: ['value', 'count'],
+      slider: {
+        end: 1,
+      },
+      geometryOptions: [
+        {
+          geometry: 'column',
+        },
+        {
+          geometry: 'line',
+          lineStyle: {
+            lineWidth: 2,
+          },
+        },
+      ],
+    });
+
+    dualAxes.render();
+    const filterData = dualAxes.chart.views[1].getData();
+    expect(filterData.length).toBeGreaterThan(0);
+    expect(filterData).toEqual(data);
+
+    dualAxes.destroy();
+  });
+
+  it('dual axes should have same data', () => {
+    const dualAxes = new DualAxes(createDiv(), {
+      data: [data, data],
+      xField: 'time',
+      yField: ['value', 'count'],
+      slider: {
+        end: 0.9,
+      },
+      geometryOptions: [
+        {
+          geometry: 'column',
+        },
+        {
+          geometry: 'line',
+          lineStyle: {
+            lineWidth: 2,
+          },
+        },
+      ],
+    });
+
+    dualAxes.render();
+
+    const columnFilterData = dualAxes.chart.views[0].getData();
+    const lineFilterData = dualAxes.chart.views[1].getData();
+    expect(columnFilterData).toEqual(lineFilterData);
+
+    dualAxes.destroy();
+  });
+});

src/plots/dual-axes/adaptor.ts

@@ -473,8 +473,8 @@ export function slider(params: Params<DualAxesOptions>): Params<DualAxesOptions>
     chart.once('afterpaint', () => {
       // 初始化数据，配置默认值时需要同步
       if (!isBoolean(slider)) {
-        const { start, end } = slider;
-        if (start || end) {
+        const { start = 0, end = 1 } = slider;
+        if (start !== 0 || end !== 1) {
           doSliderFilter(rightView, [start, end]);
         }
       }