Vertical Chart in Vue Charts

18 Nov 201824 minutes to read

Vertical Chart

To draw a chart in a vertical manner, change the orientation of the axis using the isTransposed property, which is supported by all series types.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true
};

provide('chart', [SplineSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Binding data with series

You can bind data to the chart using the dataSource property within the series configuration. This allows you to connect a JSON dataset or remote data to your chart. To display the data correctly, map the fields from the data to the chart series xName and yName properties.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true
};

provide('chart', [SplineSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Empty points

Data points with null or undefined values are considered empty. Empty data points are ignored and not plotted on the chart.

Mode

Use the mode property to control handling of empty points. Available modes: Gap, Drop, Zero, Average. The default mode is Gap.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true, 
  width: 7, 
  height: 7, 
  isFilled: true
};
const emptyPointSettings = {
  mode: 'Zero'
};

provide('chart', [SplineSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true, 
        width: 7, 
        height: 7, 
        isFilled: true
      },
      emptyPointSettings: {
        mode: 'Zero'
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Fill

Use the fill property to set the fill color for empty points.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true, 
  width: 7, 
  height: 7, 
  isFilled: true
};
const emptyPointSettings = {
  mode: 'Zero',
  fill: 'red'
};

provide('chart', [SplineSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true, 
        width: 7, 
        height: 7, 
        isFilled: true
      },
      emptyPointSettings: {
        mode: 'Zero',
        fill: 'red'
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Border

Use the border property to customize the border width and color for empty points.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true, 
  width: 7, 
  height: 7, 
  isFilled: true
};
const emptyPointSettings = {
  mode: 'Zero',
  fill: 'red',
  border: { width: 2, color: 'green' }
};

provide('chart', [SplineSeries, Category]);

</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker' :emptyPointSettings='emptyPointSettings'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 }, { x: 'Apr', y: null },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: undefined }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 }, { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true, 
        width: 7, 
        height: 7, 
        isFilled: true
      },
      emptyPointSettings: {
        mode: 'Zero',
        fill: 'red',
        border: { width: 2, color: 'green' }
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Events

Series render

The seriesRender event enables modification of series properties (for example, data, fill, or name) immediately before rendering. Use this event to adjust series appearance or to dynamically swap data sources.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true
};

provide('chart', [SplineSeries, Category]);
const seriesRender = function (args) {
  args.fill = '#ff6347';
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :seriesRender='seriesRender' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  },
  methods: {
    seriesRender: function (args) {
      args.fill = '#ff6347';
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

Point render

The pointRender event provides a hook to customize each data point (for example, marker shape, border, or fill) before it is drawn. Use this to apply per-point styling rules or conditional formatting.

<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>
<script setup>
import { provide } from "vue";
import { ChartComponent as EjsChart, SeriesCollectionDirective as ESeriesCollection, SeriesDirective as ESeries, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

const seriesData = [
    { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
    { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
    { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
    { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
    { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
    { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
];
const primaryXAxis = {
  title: 'Month',
  valueType: 'Category'
};
const primaryYAxis = {
  minimum: -5, maximum: 25, interval: 10,
  labelFormat: '{value}˚C',
  majorGridLines: { width : 0 }
};
const title = "Climate Graph-2012";
const marker = {
  visible: true
};

provide('chart', [SplineSeries, Category]);
const pointRender = function (args) {
  if (args.point.index % 2 !== 0) {
    args.fill = '#ff6347';
  }
  else {
    args.fill = '#009cb8';
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>
<template>
  <div id="app">
    <ejs-chart id="container" :title='title' :primaryXAxis='primaryXAxis' :primaryYAxis='primaryYAxis' :pointRender='pointRender' isTransposed='true'>
      <e-series-collection>
        <e-series :dataSource='seriesData' type='Spline' xName='x' yName='y' width=2 :marker='marker'> </e-series>
      </e-series-collection>
    </ejs-chart>
  </div>
</template>

<script>
import { ChartComponent, SeriesCollectionDirective, SeriesDirective, SplineSeries, Category } from "@syncfusion/ej2-vue-charts";

export default {
  name: "App",
  components: {
    'ejs-chart': ChartComponent,
    'e-series-collection': SeriesCollectionDirective,
    'e-series': SeriesDirective
  },
  data() {
    return {
      seriesData: [
        { x: 'Jan', y: -1 }, { x: 'Feb', y: -1 },
        { x: 'Mar', y: 2 },  { x: 'Apr', y: 8 },
        { x: 'May', y: 13 }, { x: 'Jun', y: 18 },
        { x: 'Jul', y: 21 }, { x: 'Aug', y: 20 },
        { x: 'Sep', y: 16 }, { x: 'Oct', y: 10 },
        { x: 'Nov', y: 4 },  { x: 'Dec', y: 0 }
      ],
      primaryXAxis: {
        title: 'Month',
        valueType: 'Category'
      },
      primaryYAxis: {
        minimum: -5, maximum: 25, interval: 10,
        labelFormat: '{value}˚C',
        majorGridLines: { width : 0 }
      },
      title: "Climate Graph-2012",
      marker: {
        visible: true
      }
    };
  },
  provide: {
    chart: [SplineSeries, Category]
  },
  methods: {
    pointRender: function (args) {
      if (args.point.index % 2 !== 0) {
        args.fill = '#ff6347';
      }
      else {
        args.fill = '#009cb8';
      }
    }
  }
};
</script>
<style>
  #container {
    height: 350px;
  }
</style>

See also