fix(plugin-echart-timeseries): legend trancated on show extra controls

superset-frontend/packages/superset-ui-demo/storybook/stories/plugins/plugin-chart-echarts/AreaTimeseries/Stories.tsx

@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import React from 'react';
+import { SuperChart, getChartTransformPropsRegistry } from '@superset-ui/core';
+import { boolean, number, select, withKnobs } from '@storybook/addon-knobs';
+import {
+  EchartsAreaChartPlugin,
+  TimeseriesTransformProps,
+} from '@superset-ui/plugin-chart-echarts';
+import data from './data';
+import { withResizableChartDemo } from '../../../../shared/components/ResizableChartDemo';
+
+new EchartsAreaChartPlugin().configure({ key: 'echarts_area' }).register();
+
+getChartTransformPropsRegistry().registerValue(
+  'echarts_area',
+  TimeseriesTransformProps,
+);
+
+export default {
+  title: 'Chart Plugins/plugin-chart-echarts/Timeseries Area',
+  decorators: [withKnobs, withResizableChartDemo],
+};
+
+export const Timeseries = ({ width, height }) => {
+  const forecastEnabled = boolean('Enable forecast', true);
+  const queryData = data
+    .map(row =>
+      forecastEnabled
+        ? row
+        : {
+            // eslint-disable-next-line no-underscore-dangle
+            __timestamp: row.__timestamp,
+            Boston: row.Boston,
+            California: row.California,
+            WestTexNewMexico: row.WestTexNewMexico,
+          },
+    )
+    .filter(row => forecastEnabled || !!row.Boston);
+  return (
+    <SuperChart
+      chartType="echarts_area"
+      width={width}
+      height={height}
+      queriesData={[{ data: queryData }]}
+      formData={{
+        area: true,
+        contributionMode: undefined,
+        forecastEnabled,
+        colorScheme: 'supersetColors',
+        seriesType: select(
+          'Line type',
+          ['line', 'scatter', 'smooth', 'bar', 'start', 'middle', 'end'],
+          'line',
+        ),
+        show_extra_controls: boolean('Extra Controls', false),
+        logAxis: boolean('Log axis', false),
+        yAxisFormat: 'SMART_NUMBER',
+        stack: boolean('Stack', false),
+        showValue: boolean('Show Values', false),
+        onlyTotal: boolean('Only Total', false),
+        percentageThreshold: number('Percentage Threshold', 0),
+        markerEnabled: boolean('Enable markers', false),
+        markerSize: number('Marker Size', 6),
+        minorSplitLine: boolean('Minor splitline', false),
+        opacity: number('Opacity', 0.2),
+        zoomable: boolean('Zoomable', false),
+      }}
+    />
+  );
+};