ChartTypes

6 Dec 201824 minutes to read

Line Chart

To render a Line Chart, set the series type as “line” in the chart series. To change the line segment color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="line" fill="#E94649">
		      <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Change the line width

To change the width of the line segment, you can use the width property in the series.

HTML

<ej-chart id="chartcontainer">
 <!-- Write series code here-->
    <e-seriescollection>
        <e-series [width]=3>
		 <!-- Add series points here-->
	  </e-series>
   </e-seriescollection>
</ej-chart>

Dashed lines

To render the line series with dotted lines, you can use the dashArray option of the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
         <e-series dashArray="5,5">
	  	    <!-- Add series points here-->
	       </e-series>
     </e-seriescollection>
  </ej-chart>

Changing the line cap

For customizing the start and end caps of the line segment, you can use the lineCap property.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
         <e-series lineCap="square">
	  	   <!-- Add series points here-->
	       </e-series>
     </e-seriescollection>
  </ej-chart>

Changing the line join

You can use the lineJoin property to specify how two intersecting line segments should be joined.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
         <e-series lineJoin="round">
	  	   <!-- Add series points here-->
	    </e-series>
     </e-seriescollection>
  </ej-chart>

MultiColor Line

You can change the color of the line segments by using the fill property of the each points in the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
         <e-series lineJoin="round">
	  	 <e-points>
		 <e-point x="2000" [y]="14" fill="red"></e-point>
		 <e-point x="2001" [y]="42" fill="red"></e-point>
		 <e-point x="2002" [y]="77" fill="red"></e-point>
		 <e-point x="2003" [y]="68" fill="green"></e-point>
		 <e-point x="2004" [y]="50" fill="green"></e-point>
		 <e-point x="2005" [y]="37" fill="green"></e-point>
		 <e-point x="2006" [y]="64" fill="green"></e-point>
         </e-points>
	    </e-series>
     </e-seriescollection>
  </ej-chart>

Step Line Chart

To render a Step Line Chart, set the series type as “stepline” in the chart series. To change the StepLine segment color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="stepline" fill="#E94649">
		      <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Changing the line width

To change the line width, you can use the width property.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="stepline" [width]=3>
		      <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Dashed lines

To render the step line series with dotted lines, you can use the dashArray option of the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="stepline" dashArray="5,5">
		      <!-- Add series points here-->
	       </e-series>
      </e-seriescollection>
</ej-chart>

Changing the line cap

For customizing the start and end caps of the line segment, you can use the lineCap property.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="stepline" lineCap="square">
		      <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Changing the line join

You can use the lineJoin property to specify how two intersecting line segments should be joined.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="stepline" lineJoin="round">
		       <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Area Chart

To render an Area chart, you can specify the series type as “area” in the chart series. To change the Area color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
      <e-seriescollection>
          <e-series type="area">
		       <!-- Add series points here-->
	        </e-series>
      </e-seriescollection>
</ej-chart>

Range Area Chart

To render a Range Area Chart, set the type as “rangeArea” in the chart series. To change the RangeArea color, you can use the fill property of the series.

Since the RangeArea series requires two y values for a point, you have to add the high and low value. High and Low value specifies the maximum and minimum range of the points.

• When you are using the points option, specify the high and low values by using the high and low option of the point.

• When you are using the dataSource option to assign the data, map the fields from the dataSource that contain high and low values by using the series.high and series.low options.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
      <e-series type="rangeArea" fill="Indigo">
		     <e-points>
		        <e-point x="1935" high="80" low="70"></e-point>
         </e-points>
	    </e-series>
   </e-seriescollection>
</ej-chart>

Step Area Chart

To render a Step Area Chart, set the type as “stepArea” in the chart series. To change the StepArea color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stepArea" fill="#69D2E7">
		      <e-points>
		          <e-point x="1935" high="80" low="70"></e-point>
         </e-points>
	     </e-series>
    </e-seriescollection>
</ej-chart>

Spline Area Chart

To render a Spline Area Chart, set the type as “splineArea” in the chart series. To change the SplineArea color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="splineArea" fill="#C4C24A">
	      </e-series>
    </e-seriescollection>
</ej-chart>

Stacked Area Chart

To render a Stacked Area Chart, set the type as “stackingArea” in the chart series. To change the StackingArea color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingArea" fill="#69D2E7">
	      </e-series>
     </e-seriescollection>
</ej-chart>

100% Stacked Area Chart

To render a 100% Stacked Area Chart, set the type as “stackingArea100” in the chart series. To change the StackingArea100 color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingArea100" fill="#C4C24A">
    	  </e-series>
     </e-seriescollection>
</ej-chart>

Stacked Spline Area Chart

To render a Stacked Spline Area Chart, set the type as “stackingSplineArea” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingsplinearea">
    	  </e-series>
     </e-seriescollection>
</ej-chart>

100% Stacked Spline Area Chart

To render a 100% Stacked Spline Area Chart, set the type as “stackingsplinearea100” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingsplinearea100">
    	  </e-series>
     </e-seriescollection>
</ej-chart>

Column Chart

To render a Column Chart, set the type as “column” in the chart series. To change the color of the column series, you can use the fill property.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="column" fill="#E94649">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Change a point color

You can change the color of a column by using the fill property of the point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="column">
           <e-points>
		           <e-point fill="skyblue"></e-point>
           </e-points>
	      </e-series>
     </e-seriescollection>
</ej-chart>

Column width customization

Width of the column type series can be customized by using the columnWidth property. Default value of columnWidth is 0.7. Value ranges from 0 to 1. Here 1 corresponds to 100% of available width and 0 corresponds to 0% of available width.

NOTE

Width of a column also depends upon the columnSpacing property, because columnSpacing will reduce the space available for drawing a column. This is also applicable for StackingColumn, StackingColumn100, Bar, StackingBar, StackingBar100, RangeColumn, HiLo, HiLoOpenClose, Candle and Waterfall charts.

HTML

<!-- Width of columns in column type series-->
<ej-chart id="chartcontainer" [commonSeriesOptions.columnWidth]=0.7>
     <e-seriescollection>
        <e-series type="column">       
	      </e-series>
        <!--Settings specific to individual series-->
        <e-series type="column" [columnWidth]=0.7>       
	    </e-series>
     </e-seriescollection>
</ej-chart>

Column with rounded corners

Corners of the column chart can be customized by setting value to the cornerRadius property.

HTML

<ej-chart id="chartcontainer" [commonSeriesOptions.cornerRadius]=20>
     <e-seriescollection>
        <e-series type="column">       
	    </e-series>
     </e-seriescollection>
</ej-chart>

Spacing between column series

Spacing between column type series can be customized using the columnSpacing property. Default value of columnSpacing is 0. Value ranges from 0 to 1. Here 1 corresponds to 100% available space and 0 corresponds to 0% available space.

NOTE

Column spacing will also affect the width of the column. For example, setting 20% spacing and 100% width will render columns with 80% of total width. This is also applicable for StackingColumn, StackingColumn100, Bar, StackingBar, StackingBar100, RangeColumn, HiLo, HiLoOpenClose, Candle and Waterfall charts.

HTML

<!-- Common settings for all series-->
<ej-chart id="chartcontainer" [commonSeriesOptions.columnSpacing]=0>
     <e-seriescollection>
        <e-series type="column">       
	      </e-series>
        <!--Settings specific to individual series-->
        <e-series type="column" [columnSpacing]=0>       
	      </e-series>
     </e-seriescollection>
</ej-chart>

Cylindrical Chart

To render a cylindrical chart, set the columnFacet property as “cylinder” in the chart series along with the series type.

The following chart types can be rendered as cylinder in both 2D and in 3D view.

• Column Chart, Bar Chart, Stacked Column Chart, Stacked Bar Chart, 100% Stacked Column Chart, 100% Stacked Bar Chart.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series type="column" columnFacet="cylinder">
	      </e-series>
   </e-seriescollection>
</ej-chart>

RangeColumn Chart

To render a Range Column Chart, set the type as “rangeColumn” in the chart series. To change the RangeColumn color, use the fill property of the series.

Since, the RangeColumn series requires two y values for a point, add the high and low value. High and Low value specifies the maximum and minimum range of the points.

• When you are using the points option, specify the high and low values by using the high and low option of the point.

• When you are using the dataSource option to assign the data, you have to map the fields from the dataSource that contains high and low values by using the series.high and series.low options.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series type="rangeColumn" fill="#E94649">
		      <e-points>
		        <e-point x="1935" high="6.1" low="0.7"></e-point>
         </e-points>
	     </e-series>
   </e-seriescollection>
</ej-chart>

Change a point color

To change the color of a range column, you can use the fill property of point.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series>
		        <e-points>
		            <e-point fill="skyblue"></e-point>
            </e-points>
	     </e-series>
   </e-seriescollection>
</ej-chart>

Stacked Column Chart

To render a Stacked Column Chart, set the type as “stackingColumn” in the chart series. To change the StackingColumn color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series type="stackingColumn" fill="#E94649">
	  </e-series>
   </e-seriescollection>
</ej-chart>

Cluster / Group stacked columns

You can use the stackingGroup property to group the stacked columns. Columns with same group name are stacked on top of each other.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <!--For grouping stacked columns-->
        <e-series type="stackingColumn" stackingGroup="GroupOne">
	      </e-series>
	      <e-series type="stackingColumn" stackingGroup="GroupTwo">
	      </e-series>
   </e-seriescollection>
</ej-chart>

Change a point color

To change the color of a stacking column, you can use the fill property of the point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
           <e-points>
               <!--Change the color of a stacking column-->
		           <e-point fill="skyblue"></e-point>
           </e-points>
	  </e-series>
     </e-seriescollection>
</ej-chart>

100% Stacked Column Chart

To render a 100% Stacked Column Chart, set the type as “stackingColumn100” in the chart series. To change the StackingColumn100 color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingColumn100" fill="#E94649">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Cluster / Group 100% stacked columns

By using the stackingGroup property, you can group the 100% stacking columns. Columns with same group name are stacked on top of each other.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <!--For grouping 100% stacked columns-->
        <e-series stackingGroup="GroupOne">
	      </e-series>
	      <e-series  stackingGroup="GroupTwo">
	      </e-series>
   </e-seriescollection>
</ej-chart>

Change a point color

To change the color of a 100% stacking column, you can use the fill property of the point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
             <!--Change the color of a 100% stacking column-->
	         	 <e-point fill="skyblue"></e-point>
          </e-points>
   	   </e-series>
     </e-seriescollection>
</ej-chart>

Bar Chart

To render a bar Chart, set the type as “bar” in the chart series. To change the bar color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="bar" fill="#E94649">
    	  </e-series>
     </e-seriescollection>
</ej-chart>

Change the color of a bar

By using the fill property of the point, you can change the specific point of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
            <!--Change the color of a bar series point-->
		        <e-point fill="skyblue"></e-point>
         </e-points>
	     </e-series>
     </e-seriescollection>
</ej-chart>

Stacked Bar Chart

To render a Stacked Bar Chart, set the type as “stackingBar” in the chart series. To change the StackingBar color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingBar" fill="#E94649">
	      </e-series>
        <e-series type="stackingBar" fill="#AFE3A3">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Cluster / Group stacked bars

You can use the stackingGroup property to group the stacking bars with the same group name.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
          <e-series stackingGroup="GroupOne">
	        </e-series>
          <e-series stackingGroup="GroupTwo">
	        </e-series>
     </e-seriescollection>
</ej-chart>

Change a point color

You can change the color of a stacking bar by using the fill property of the point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
            <!--Change the color of a stacking bar series point-->
		        <e-point fill="skyblue"></e-point>
         </e-points>
	     </e-series>
     </e-seriescollection>
   </ej-chart>

100% Stacked Bar Chart

To render a 100% Stacked Bar Chart, set the type as “stackingBar100” in the chart series. To change the StackingBar100 color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="stackingBar100" fill="#E94649">
	      </e-series>
     </e-seriescollection>
</ej-chart>

By using the stackingGroup property, you can group the 100% stacking bars with the same group name.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series stackingGroup="GroupOne">
	      </e-series>
        <e-series stackingGroup="GroupTwo">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Change a point color

To change the color of a 100% stacking bar, you can use the fill property of the point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
            <!--Change the color of a 100% stacking bar series point-->
		        <e-point fill="skyblue"></e-point>
          </e-points>
	      </e-series>
     </e-seriescollection>
</ej-chart>

Spline Chart

To render a Spline Chart, set the type as “spline” in the chart series. To change the Spline segment color, you can use the fill property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="spline" fill="#6ADCB0">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Spline Types

Spline series supports four types of curves, namely natural, monotonic, cardinal and clamped. To change the spline type, you can use the splineType property in the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="spline" splineType="Natural">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Change the cardinal spline tension

To change cardinal spline tension, you can use the cardinalSplineTension property in the series. The default value of cardinalSplineTension is 0.5. Its value ranges from 0 to 1.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="spline" splineType="Cardinal" [cardinalSplineTension] ="0.7">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Change the spline width

To change the spline segment width, you can use the width property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
         <e-series width="3">
         </e-series>
     </e-seriescollection>
</ej-chart>

Dashed lines

To render the spline series with dotted lines, you can use the dashArray option of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series dashArray="5,5">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Pie Chart

You can create a pie chart by setting the series type as “pie” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="pie">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

Change the pie size

You can use the pieCoefficient property to change the diameter of the Pie chart with respect to the plot area. It ranges from 0 to 1 and the default value is 0.8.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series [pieCoefficient]=0.4>
  	    </e-series>
     </e-seriescollection>
  </ej-chart>

Explode a pie segment

You can explode a pie segment on the chart load by using the explodeIndex of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series [explodeIndex]=1>
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Explode all the segments

To explode all the segments of the Pie chart, you can enable the explodeAll property.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series [explodeAll]="true">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Explode a pie segment on mouse over

To explode a pie segment on a mouse over, you can enable the explode property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series [explode]="true">
	      </e-series> 
      </e-seriescollection>
</ej-chart>

Sector of Pie

EjChart allows you to render all the data points/segments in the semi-pie, quarter-pie or in any sector by using the startAngle and endAngle options.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [startAngle]=-90 [endAngle]=90>
 	      </e-series>
     </e-seriescollection>
</ej-chart>

Doughnut Chart

To create a Doughnut chart, you can specify the series type as “doughnut” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="doughnut">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

Change Doughnut inner radius

You can change the doughnut chart inner radius by using the doughnutCoefficient with respect to the plot area. It ranges from 0 to 1 and the default value is 0.4.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [doughnutCoefficient]=0.6>
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Change the doughnut size

You can use the doughnutSize property to change the diameter of the Doughnut chart with respect to the plot area. It ranges from 0 to 1 and the default value is 0.8.

HTML

<ej-chart id="chartcontainer">

     <e-seriescollection>
        <e-series  [doughnutSize]=0.4>
	    </e-series>
     </e-seriescollection>
   </ej-chart>

Explode a doughnut segment

To explode a specific doughnut segment, set the index to be exploded by using the explodeIndex option of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [explodeIndex]=1>
	      </e-series>
     </e-seriescollection>
</ej-chart>

Explode all the segments

To explode all the segments, you can enable the explodeAll property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [explodeAll]="true">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

Explode a doughnut segment on mouse over

To explode a doughnut segment on a mouse over, you can enable the explode property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [explode]="true">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Sector of Doughnut

EjChart allows you to render all the data points/segments in the semi-doughnut, quarter- doughnut or in any sector by using the startAngle and endAngle options.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [startAngle]=-90 [endAngle]=90>
	    </e-series>
     </e-seriescollection>
</ej-chart>

Multiple Pie Chart

EjChart provides support to render more than one series in pie and in doughnut chart. Radius of each series is calculated based on the radius of the previous series. And in addition legend is displayed according to the list of chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="pie">
        <!-- Add Points here-->
	    </e-series>
        <e-series  type="pie">
        <!-- Add Points here-->
	    </e-series>
     </e-seriescollection>
</ej-chart>

Multiple Pie

Multiple Doughnut

Start and End Angle Support

In the Multiple Pie chart, the start and end angle property is also supported.

Sector of Multiple Pie

Sector of Multiple Doughnut

Pyramid Chart

To create a Pyramid chart, you can specify the series type as “pyramid” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="pyramid">
         <!-- Add Points here-->
  	    </e-series>
     </e-seriescollection>
  </ej-chart>

Pyramid Mode

Pyramid mode has two types, linear and surface respectively. The default “pyramidMode” type is “linear”.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  pyramidMode="surface">
        <!-- Add Points here-->
	    </e-series>
     </e-seriescollection>
</ej-chart>

Gap between the segments

You can control the gap between the segments by using the gapRatio option of the series. Its ranges from 0 to 1.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [gapRatio]=0.1>
        <!-- Add Points here-->
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Explode a pyramid segment

You can explode a pyramid segment on the chart load by using the explodeIndex of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [explodeIndex]=4>
          <!-- Add Points here-->
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Funnel Chart

You can create a funnel chart by setting the series type as “funnel” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="funnel">
        <!-- Add Points here-->
	    </e-series>
     </e-seriescollection>
</ej-chart>

Change the funnel width and height

Funnel segments height and width is calculated from the chart size, by default. You can change this height and width directly without changing the chart size by using the funnelHeight and funnelWidth property of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  funnelHeight="22%" funnelWidth="25%">
          <!-- Add Points here-->
	     </e-series>
     </e-seriescollection>
</ej-chart>

Explode a funnel segment

You can explode a funnel segment on the chart load by using the explodeIndex of the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [explodeIndex]=3>
           <!-- Add Points here-->
	     </e-series>
     </e-seriescollection>
</ej-chart>

Bubble Chart

To create a Bubble chart, you can set the series type as “bubble” in the chart series. Bubble chart requires 3 fields (x, y and size) to plot a point. Here, size is used to specify the size of each bubble segment.

TS

this.chartData = [
         { month: 'Jan', sales: 35, profit: 1.34 },
         { month: 'Feb', sales: 28, profit: 1.05 },
         { month: 'Mar', sales: 34, profit: 0.45 },
         { month: 'Apr', sales: 32, profit: 1.10 },
        // ...     
];

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <!--Add datasource and set xName, yName and size to bubble chart-->
        <e-series  type="bubble" [dataSource]="chartData" xName="month" yName="sales" size="profit">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Scatter

To create a Scatter chart, you can set the series type as “scatter”’ in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="scatter">
           <!-- Add points here-->
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Customize the scatter chart

You can change the scatter size by using the size property of the series marker. And you can change the scatter color by using the series fill property.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
         <!-- Change the scatter size and color-->
        <e-series   fill="#41F282" [marker.size.height]=13 [marker.size.width]=13>
         <!-- Add points here-->
	    </e-series>
     </e-seriescollection>
</ej-chart>

HiLoOpenClose Chart 

To create a HiLoOpenClose chart, you can set the series type as “hiloOpenClose” in the chart series. HiLoOpenClose chart requires 5 fields (x, high, low, open and close) to plot a segment.

TS

this.chartData = [
    { month: 'Jan', high: 38, low: 10, open: 38, close: 29 },
    { month: 'Feb', high: 28, low: 15, open: 18, close: 27 },
    { month: 'Mar', high: 54, low: 35, open: 38, close: 49 },
    { month: 'Apr', high: 52, low: 21, open: 35, close: 29 },
    // ...    
];

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
     <!--Add datasource and set xName, yName and size to hiloopenclose chart-->
        <e-series  type="hiloopenclose" [dataSource]="chartData" high="high" 
                                          low="low" open="open" close="close">
	    </e-series>
     </e-seriescollection>
</ej-chart>

DrawMode

You can change the HiLoOpenClose chart drawMode to open, close or both. The default value of drawMode is “both”.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series drawMode="open">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

Bull and Bear Color

HiLoOpenClose chart bullFillColor is used to specify a fill color for the segments that indicates an increase in stock price in the measured time interval and bearFillColor is used to specify a fill color for the segments that indicates a decrease in the stock price in the measured time interval.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
         <e-series bullFillColor="#FF6600" bearFillColor="#336600">
	       </e-series>
     </e-seriescollection>
</ej-chart>

Candle

You can create a Candle chart by specifying the series type as “candle” in the chart series. Candle chart requires 5 fields (x, high, low, open and close) to plot a segment.

TS

this.chartData = [
    { month: 'Jan', high: 38, low: 10, open: 38, close: 29 },
    { month: 'Feb', high: 28, low: 15, open: 18, close: 27 },
    { month: 'Mar', high: 54, low: 35, open: 38, close: 49 },
    { month: 'Apr', high: 52, low: 21, open: 35, close: 29 },
    // ...    
];

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <!--Add datasource and set xName, yName and size to candle chart-->
        <e-series  type="candle" [dataSource]="chartData" high="high" low="low" 
                                                      open="open" close="close">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Bull and Bear Color

Candle chart bullFillColor is used to specify a fill color for the segments that indicates an increase in the stock price in the measured time interval and bearFillColor is used to specify a fill color for the segments that indicates a decrease in the stock price in the measured time interval.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series bullFillColor="#FF6600" bearFillColor="#336600">
	    </e-series>
     </e-seriescollection>
</ej-chart>

HiLo

HiLo chart is created by setting the series type as “hilo” in the chart series. HiLo chart requires 3 fields (x, high and low) to plot a segment.

TS

this.chartData = [
        { month: 'Jan', high: 38, low: 34 },
        { month: 'Feb', high: 28, low: 15 },
        { month: 'Mar', high: 54, low: 45 },
        { month: 'Apr', high: 32, low: 21 },
        // ...     
];

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <!--Add datasource and set xName, yName and size to hilo chart-->
        <e-series  type="hilo" [dataSource]="chartData" high="high" low="low">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Polar

Polar chart is created by setting the series type as polar in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  type="polar">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

DrawType

Polar DrawType property is used to change the series plotting type to Line, scatter, rangeColumn, stackingArea, spline, Column or Area. The default value of DrawType is Line.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
     <!-- Change polar series drawType-->
        <e-series  drawType="column">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

Stack columns in Polar chart

By using the isStacking property, you can specify whether the column has to be stacked when the drawType is column. Its default value is false.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series  [isStacking]="true">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Radar Chart

To create a Radar chart, you can specify the series type as “radar” in the chart series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="radar">
   	    </e-series>
     </e-seriescollection>
</ej-chart>

DrawType

Radar DrawType property is used to change the series plotting type to Line, scatter, rangeColumn, stackingArea, spline, Column or Area. The default value of DrawType is Line.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <!-- Change polar series drawType-->
        <e-series  drawType="column">
  	    </e-series>
      </e-seriescollection>
</ej-chart>

Stack columns in Radar chart

By using the isStacking property, you can specify whether the column has to be stacked when the drawType is set as column. Its default value is set to false.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
         <e-series  [isStacking]="true">
   	     </e-series>
      </e-seriescollection>
</ej-chart>

Waterfall Chart

For rendering a Waterfall chart, set series type as “waterfall” in the chart series. To change the waterfall series segment color use fill option of series and use positiveFill property to differentiate the positive segments.

NOTE

The inline property of the series.positiveFill has the first priority and override the series.fill.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="waterfall" fill="#C64E4A" positiveFill="#C64E4A">
	      </e-series>
     </e-seriescollection>
</ej-chart>

ShowIntermediateSum

To display the summary of values since the last intermediate point of the waterfall series, set showIntermediateSum property as true in the specific point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
		         <e-point x="Intermediate sum" [showIntermediateSum]="true"></e-point>
          </e-points>
	      </e-series>
     </e-seriescollection>
</ej-chart>

ShowTotalSum

The sum of all previous point in the waterfall series is displayed on enabling the showTotalSum property for a specific point.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series>
          <e-points>
		           <e-point x="Total sum" [showTotalSum]="true"></e-point>
          </e-points>
	    </e-series>
     </e-seriescollection>
 </ej-chart>

ConnectorLine

To customize the connector line color, width, opacity and dashArray of the waterfall series, you can use connectorLine option of series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="waterfall" connectorLine.color="#333000" [connectorLine.width]=2 [connectorLine.opacity]=0.8 connectorLine.dashArray="3,2">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Error bar Chart

EjChart can generate Error bar for Cartesian type series (Line, Column, Bar, Scatter, Area, Candle, HiLo, etc.). To render the Error bar for the series, set visibility as “visible” to errorBar in the series.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series type="line" errorBar.visibility="visible">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Changing Error Bar Type

You can change the error bar rendering type using type (like fixedValue, percentage, standardDeviation, standardError and custom) option of errorBar. To change the error bar line length you can use verticalErrorValue property.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series errorBar.type="percentage" [errorBar.verticalErrorValue]=3>
	      </e-series>
     </e-seriescollection>
</ej-chart>

Customizing error bar type

To customize the error bar type, set error bar type as “custom” and then change the horizontal/vertical positive and negative value of error bar.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series errorBar.type="custom" [errorBar.verticalPositiveErrorValue]=5 
         [errorBar.horizontalPositiveErrorValue]=1 [errorBar.verticalNegativeErrorValue]=5 
          [errorBar.horizontalNegativeErrorValue]=1>
	      </e-series>
     </e-seriescollection>
</ej-chart>

Changing Error Bar Mode

Error bar mode is used to define whether the error bar line has to be drawn horizontally, vertically or in both side. To change the error bar mode use errorBar.mode option.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series errorBar.type="fixedValue" errorBar.mode="vertical">
	      </e-series>
     </e-seriescollection>
   </ej-chart>

Changing Error Bar Direction

You can change the error bar direction to plus, minus or both side using errorBar.directions option.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series errorBar.type="fixedValue" errorBar.mode="vertical" errorBar.direction="minus">
	      </e-series>
     </e-seriescollection>
</ej-chart>

Customizing Error bar cap

To customize the error bar cap visibility, length, width and fill color, you can use cap option in the series.errorBar.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
        <e-series [errorBar.cap.visible]="true" [errorBar.cap.length]=20
                      [errorBar.cap.width]=5 errorBar.cap.fill="#0000FF">
  	    </e-series>
     </e-seriescollection>
</ej-chart>

Box and Whisker Chart

To render a Box and Whisker Chart, set the series type as “boxAndWhisker”.Box and Whisker chart requires
2 fields (x and y) to plot a segment. The field y requires n number of data or it contains minimum five values to plot a segment.

HTML

this.chartData = 
         [ { x: 'Development',
           y: [22,22,23,25,25,25,26,27,27,28,28,29,30,32,34,32,34,36,35,38]  }, 
         { x: 'Testing', y: [22,33,23,25,26,28,29,30,34,33,32,31,50]  }, 
         { x: 'HR', y: [22,24,25,30,32,34,36,38,39,41,35,36,40,56]  }, 
         { x: 'Finance', y: [26,27,28,30,32,34,35,37,35,37,45]  }, 
         { x: 'R&D',y: [26, 27, 29, 32, 34, 35, 36, 37, 38, 39, 41, 43, 58] }, 
         // ...
       ];

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
         <!--Add datasource and set xName, yName -->
           <e-series type="boxandwhisker" [datasource]="chartData">
           </e-series>
     </e-seriescollection>
  </ej-chart>

BoxPlotMode

You can change the rendering mode of the Box and Whisker series using the boxPlotMode property. The default value of boxPlotMode is “exclusive”.The other boxPlotModes available are inclusive and normal.

HTML

<ej-chart id="chartcontainer">
        <e-seriescollection>
            <e-series boxPlotMode="inclusive">
            </e-series>
        </e-seriescollection>
</ej-chart>

ShowMedian

Box and Whisker showMedian property is used to show the box and whisker average value. The default value of showMedian is “false”.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series showMedian="true">
        </e-series>
    </e-seriescollection>
</ej-chart>

Customize the Outlier

Outlier symbol, width and height can be customized using outlierSettings through outlierSettings property. By default Outlier symbol is displayed as circle with a height and width of 6 pixels.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
           <e-series outlierSettings.shape="triangle" 
                   [outlierSettings.size.width]=10 
                   [outlierSettings.size.height]=10>
           </e-series>
     </e-seriescollection>
</ej-chart>

Click here to view the Box and Whisker Chart online demo sample.

Pie Of Pie Chart

To render the pie of pie chart, set the series type as pieofpie. Pie of pie chart is used for displaying the data of a pie slice as another pie chart. The values in the second pie is displayed based on the splitMode property.

HTML

<ej-chart id="chartcontainer">
    <e-seriescollection>
        <e-series type="pieofpie" [splitvalue]="10">
		      <e-points>
		       <e-point x="Saudi Arabia" [y]="58" text='58%'></e-point>
		       <e-point x="Persian Gulf" [y]="15"  text='15%'></e-point>
		       <e-point x="Canada" [y]="13" text='13%'></e-point>
		       <e-point x="Venezula" [y]="8" text='8%'></e-point>
		       <e-point x="Mexico" [y]="3" text='3%'></e-point>
		       <e-point x="Russia" [y]="2" text='2%'></e-point>
		       <e-point x="Miscellaneous" [y]="1" text='1%'></e-point>
         </e-points>
	  </e-series>
   </e-seriescollection>
</ej-chart>

Click here to view the Pie Of Pie Chart online demo sample.

Split Mode and Split Value

The points to be displayed in the second pie is decided based on the splitModeproperty.SplitMode property takes the following values.

• Position – Have to split the data points based on its position
• Value – Have to split the data points based on its Y value
• Percentage – Have to split the points based on the percentage value
• Indexes – The data points with the specified indexes are split separately
  By default, the splitMode is set to Value.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
           <e-series splitMode="position" [splitValue]="3"> 
           </e-series>
     </e-seriescollection>
</ej-chart>

Changing Pie Of Pie Size

The size of the second Pie can be customized by using the pieOfPieCoefficient property. The default value of pieOfPieCoefficient is 0.6.Its value ranges from 0 to 1.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
           <e-series pieofpiecoefficient="1"> 
           </e-series>
     </e-seriescollection>
</ej-chart>

The following screenshot represents the pie of pie series with pieOfPieCoefficient as 1

Customizing the Gap

The distance between the two pies in the pie of pie chart can be controlled by using the gapWidth property. The default value is 50.

HTML

<ej-chart id="chartcontainer">
     <e-seriescollection>
           <e-series gapWidth="150"> 
           </e-series>
     </e-seriescollection>
</ej-chart>