ChartTypes

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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                  // ...
                series: [{
                    //Change type and color of the series.
                     type: 'line',         
                     fill: "#E94649",
                   // ...         
                }],
                  // ...
           });

    Line

    Change the line width

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //...
                series: [{
                    //Change the width of line series
                     width: 3,         
                   // ...       
                }],
                //...
           });

    Line Width

    Dashed lines

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                     //Change dash array to display dotted or dashed lines
                     dashArray: '5,5',         
                     // ...         
                }],
                // ...
         });

    Dashed Line

    Changing the line cap

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                     //Change line cap
                     lineCap: 'square',         
                     // ...         
                }],
                // ...
           });

    LineCap

    Changing the line join

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //...
                series: [{
                     //Change line join
                     lineJoin: 'round',         
                     //...         
                }],
                //...
           });

    LineJoin

    MultiColor Line

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a line 
                    points:[{ fill: 'red' },
                           //  ...         
                    ],
                   //  ...         
                }],
                
                //    ...
    
            });

    MultiColorLine

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                  // ...
                series: [{
                    //Change type and color of the series.
                     type: 'line',         
                     fill: "#E94649",
                   // ...         
                }],
                  // ...
           });

    StepLine

    Changing the line width

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //...
                series: [{
                    //Change the width of step line series
                     width: 3,         
                   // ...       
                }],
                //...
           });

    StepLine Width

    Dashed lines

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                     //Change dash array to display dotted or dashed lines
                     dashArray: '5,5',         
                     // ...         
                }],
                // ...
         });

    Dashed StepLine

    Changing the line cap

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                     //Change line cap
                     lineCap: 'square',         
                     // ...         
                }],
                // ...
           });

    StepLine Cap

    Changing the line join

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //...
                series: [{
                     //Change line join
                     lineJoin: 'round',         
                     //...         
                }],
                //...
           });

    StepLine Join

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                  
                //   ...
                series: [{
                    // Change the series type and fill color
                    type: 'area',         
                    fill: '#69D2E7'
                    // ...        
                }],
                // ...
    
            });

    Area

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                 //  ...
                 series: [{
                    //Change the series type and fill color
                    type: 'rangeArea', 
                    fill: "Indigo",
    
                    //Use high and low values instead of y
                    points:[{ x: 1935, high:80, low:70 },
                        //  ...
                    ],
                    //  ...         
                }],
    
            });

    RangeArea

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                 series: [{
                   // Change the series type and fill color
                   type: 'stepArea',      
                   fill: " #69D2E7",   
                   //  ...         
                }],
                // ...
    
            });

    StepArea

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     // Change the series type and fill color
                     type: 'splineArea',         
                     fill: "#C4C24A",   
                     //  ...         
                }],
                
                //...
            });

    SplineArea

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                 // ...
                 series: [{
                     //Change series type and fill color
                     type: 'stackingArea',      
                     fill: "#69D2E7",      
                     //  ...         
                }],
    
                // ...
    
            });

    StackedArea

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               //  ...        
                series: [{
                     //Change type and fill color of the series
                     type: 'stackingArea100',         
                     fill: "#C4C24A",      
                     //  ...       
                }],
               //  ...
            });

    StackedArea100

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                    //Change type and fill color of the series
                     type: 'column',     
                     fill: "#E94649",
                   //  ...         
                }],
                
                //    ...
    
            });

    Column

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a column
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],
                
                //    ...
    
            });

    Column Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
    
    		//Common settings for all series
    		commonSeriesOptions: {
        
    			//Width of columns in column type series
    			columnWidth: 0.7
    
    			//...        
    		},
    
    		//Settings specific to individual series
    		series: [{
    		
    			//Width of columns in column type series
    			columnWidth: 0.8
    
    			//... 
    		}],
    
    		//...
    
    	});

    Column Width

    Column with rounded corners

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
    
    		//Common settings for all series
    		commonSeriesOptions: {
        
    			cornerRadius:20
    
    			//...        
    		}
    
    		//...
    
    	});

    Rounded Columns

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
    
    		//Common settings for all series
    		commonSeriesOptions: {
        
    			//Spacing between column series
    		columnSpacing: 0,
    
    			//...
    		},
    
    		//Settings specific to individual series
    		series: [{
        
    			//Spacing between column series
    			columnSpacing: 0.2,
    	
    			//...
    		}],
    
    		//...
    
    	});

    Column Spacing

    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.
  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
           //   ...
           series: [{
               //To change the shape of the series
               columnFacet: 'cylinder',
               type: 'column',     
               //  ...         
           }],            
           //  ...
        });

    Cylindrical Column

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                
                series: [{
                    //Set chart type to series
                     type: 'rangeColumn',        
                     fill: "#E94649",
                    //Use high and low values instead of y
                    points:[{ high: 6.1, low:0.7 },
                        //  ...         
                    ],
                   //  ...         
                }],
                //  ...
    
            });

    Range Column

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a range column
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],
                
                //    ...
    
            });

    RangeColumn Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                
                series: [{
                    //Change type and color of the series
                    type: 'stackingColumn',       
                     fill: "#E94649",  
                    //  ...         
                }],
                //  ...
    
            });

    StackedColumn

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                
                series: [{
                    // For grouping stacked columns
                    stackingGroup: 'GroupOne'
                    //  ...        
                }, 
                {
                    // For grouping stacked columns
                    stackingGroup: 'GroupOne'
                    //  ...         
                }],
                //  ...
    
            });

    StackedColumn Group

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a stacking column
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],            
                //    ...
    
            });

    StackedColumn Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {         
                // ...
                 
                series: [{
                    //Change type and color of the series
                    type: 'stackingColumn100',         
                     fill: "#E94649",  
                    //  .......         
                }],
               // ...
               
            });

    StackedColumn100

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                
                series: [{
                    // For grouping 100% stacked columns
                    stackingGroup: 'GroupOne'
                    //  ...        
                }, 
                {
                    // For grouping 100% stacked columns
                    stackingGroup: 'GroupOne'
                    //  ...         
                }],
                //  ...
    
            });

    StackedColumn100 Group

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a 100% stacking column
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],
                
                //    ...
    
            });

    StackedColumn100 Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //  ...
                series: [{
                    //Change type and color of the series
                    type: 'bar',         
                     fill: "#E94649",  
                    //  ...         
                }],
                //  ...
    
            });

    Bar

    Change the color of a bar

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a bar
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],
                
                //    ...
    
            });

    Bar Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                    //Change type and color of the series.
                    type: 'stackingBar',         
                     fill: "#E94649",  
                    //  ...         
                }],
                // ...
    
            });

    StackedBar

    Cluster / Group stacked bars

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                
                series: [{
                    // For grouping stacked bar
                    stackingGroup: 'GroupOne'
                    //  ...        
                }, 
                {
                    // For grouping stacked bar
                    stackingGroup: 'GroupOne'
                    //  ...         
                }],
                //  ...
    
            });

    StackedBar Group

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a stacking bar
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],            
                //    ...
    
            });

    StackedBar Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
                    //Change type and color of the series.
                    type: 'stackingBar100',     
                     fill: "#E94649",      
                    //  ...         
                }],
               // ...
            });

    StackedBar100

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                
                series: [{
                    // For grouping 100% stacked bar
                    stackingGroup: 'GroupOne'
                    //  ...        
                }, 
                {
                    // For grouping 100% stacked bar
                    stackingGroup: 'GroupOne'
                    //  ...         
                }],
                //  ...
    
            });

    StackedBar100 Group

    Change a point color

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //   ...
                series: [{
                   //  Change the color of a 100% stacking bar
                    points:[{ fill: 'skyblue' },
                           //  ...         
                    ],
                   //  ...         
                }],            
                //    ...
    
            });

    StackedBar100 Color

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                    //Change type and color of the series.
                    type: 'spline',         
                     fill: "#6ADCB0",     
                    //  ...         
                }],
                // ...
    
            });

    Spline

    Change the spline width

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                    //Change the width of spline series
                     width: 3,         
                   // ...       
                }],
                // ...
    
            });

    Spline Width

    Dashed lines

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                     //Change dash array to display dotted or dashed splines
                     dashArray: '5,5',           
                   // ...       
                }],
                // ...
    
            });

    Dashed Spline

    Pie Chart

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                    //Set chart type to series
                     type: 'pie',         
                   //  ...         
                }],
                // ...
    
            });

    Pie

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                    //Change pie chart coefficient value
                    pieCoefficient: 0.4,                                
                   //  ...         
                }],
                // ...
    
            });

    Pie Size

    Explode a pie segment

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                   //Set point index value to explode the pie segment. 
                   explodeIndex: 1,                                  
                   //  ...         
                }],
                // ...
    
            });

    Pie Explode

    Explode all the segments

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                     //Enable explodeAll property for pie chart. 
                     explodeAll: true,                                  
                     //  ...         
                }],
                // ...
    
            });

    Pie ExplodeAll

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                      //Enable pie explode option on mouse over the chart 
                     explode: true,                                  
                     //  ...         
                }],
                // ...
    
            });

    MouseOver Pie Explode

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //  ...
                series: [{
                     type: 'pie',     
                     //Set startAngle and endAngle to draw the semi pie chart
                     startAngle: -90, endAngle: 90                                                        
                     //  ...         
                }],
                // ...
    
            });

    Pie Sector

    Doughnut Chart

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     //Set chart type to series
                     type: 'doughnut', 
                     //  ...
                }],
                //   ...
    
            });

    Doughnut

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     //Change doughnut chart coefficient value
                     doughnutCoefficient: 0.6
                     //  ...
                }],
                //   ...
    
            });

    Doughnut Radius

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     //Change doughnut chart coefficient value
                     doughnutSize: 0.4,                         
                     //  ...
                }],
                //   ...
    
            });

    Doughnut Size

    Explode a doughnut segment

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     //Set point index value to explode the doughnut segment. 
                     explodeIndex: 1,                                     
                     //  ...
                }],
                //   ...
    
            });

    Doughnut Explode

    Explode all the segments

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

  • javascript
  • $("#chartContainer").ejChart({
            
                // ...
                series: [{
                     //Enable explodeAll property of doughnut chart
                     explodeAll: true,                                                
                     //  ...
                }],
                //   ...
    
            });

    Doughnut ExplodeAll

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                     //Enable doughnut explode option on mouse over the chart
                     explode: true,                                                           
                     //  ...
                }],
                //   ...
    
            });

    MouseOver Doughnut Explode

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                      type: 'doughnut',     
                      //Set startAngle and endAngle to draw the semi pie chart
                      startAngle: -90, endAngle: 90                                                                                  
                     //  ...
                }],
                //   ...
    
            });

    Doughnut Sector

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
             // ...             
                   
             series:[{
                  //Adding multiple pie series
                  type: "pie",
                  //...
                },{
                   //Adding multiple pie series
                   type: "pie",
                   //...
              }],
            // ...             
         });

    Multiple Pie

    Multiple Pie

    Multiple Doughnut

    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

    Multiple Pie Sector

    Sector of Multiple Doughnut

    Multiple Doughnut Sector

    Pyramid Chart

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //...
                series: [{
                        //Set chart type to series
                        type: 'pyramid', 
                         // ...     
                }],
                // ...
    
            });

    Pyramid

    Pyramid Mode

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //...
                series: [{
                        //Change pyramid mode 
                        pyramidMode: 'surface',                         
                        // ...     
                }],
                // ...
    
            });

    Pyramid Mode

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //...
                series: [{
                        //Set gapRatio value to pyramid chart
                        gapRatio: 0.1,                                     
                        // ...     
                }],
                // ...
    
            });

    GapRatio

    Explode a pyramid segment

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                //...
                series: [{
                        //Set point index value to explode the pyramid segment. 
                        explodeIndex: 4,                                                 
                        // ...     
                }],
                // ...
    
            });

    Pyramid Explode

    Funnel Chart

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                        //Set chart type to series
                        type: 'funnel', 
                        // ...
                }],
                // ...
    
            });

    Funnel

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                        //Change funnel height and width
                        funnelHeight:"22%",
                        funnelWidth:"25%",             
                        // ...
                }],
                // ...
    
            });

    Funnel Height and Width

    Explode a funnel segment

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                        //Set point index value to explode the funnel segment. 
                        explodeIndex: 3,                         
                        // ...
                }],
                // ...
    
            });

    Funnel Explode

    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.

  • javascript
  • var 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 },
                   // ...     
            ];
    
            var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...      
                series: [{
                       //Set chart type to series
                        type: 'bubble', 
                        //Add datasource and set xName, yName and size to bubble chart
                        dataSource: chartData, 
                        xName: "month", 
                        yName: "sales",
                        size: "profit"	,   
                   }],
                // ...
                
            });

    Bubble

    Scatter

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                
                // ...
                series: [{
                       //Set chart type to series
                        type: 'scatter', 
                        // ...     
                 }],
                 // ...
            });

    Scatter

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                
                     // ...
                       marker: {
                           //Change the scatter size
                           size: { height: 13, width: 13 }
                    },
                    //Set fill color to scatter series
                    fill: "#41F282",                    
                    // ...     
                 }],
               // ...
            });

    Scatter Customization

    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.

  • javascript
  • var 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  },
                // ...    
             ];
    
             var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                       //Set chart type to series
                        type: 'hiloOpenClose', 
                        //Add datasource and set xName, high and low to hilo chart
                        dataSource: chartData, 
                        xName: "month", 
                        high: "high",
                        low: "low", 
                        open: 'open',
                        close: 'close',
                 }],
               // ...
               
            });

    HiloOpenClose

    DrawMode

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...
                series: [{
                      // ...
                      //Change the OHLC drawMode type
                      drawMode: 'open',                    
                 }],
               // ...
               
            });

    HiloOpenClose DrawMode

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
                // ...
                series: [{
                         //Change bullFill and bearFill color of HiLoOpenClose chart
                         bullFillColor: '#FF6600',
                         bearFillColor: '#336600',                   
                         // ...     
                  }],
               // ...
            });

    HiloOpenClose Bear and Bull

    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.

  • javascript
  • var 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  },
                // .......     
           ];
    
             var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
    
                 // ...
                 series: [{
                       //Set chart type to series
                        type: 'candle', 
                        //Add datasource and set xName, high and low to hilo chart
                        dataSource: chartData, 
                        xName: "month", 
                        high: "high",
                        low: "low", 
                        open: 'open',
                        close: 'close'  
                 }],
                 // ...
            });

    Candle

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
    
                 // ...
                 series: [{
                       //Change bullFill and bearFill color of candle chart
                       bullFillColor: '#FF6600',
                       bearFillColor: '#336600',                   
                       // ...
                 }],
                 // ...
            });

    Candle Bear and Bull

    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.

  • javascript
  • var 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 },
                  // ...     
            ];
    
            var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...     
                series: [{
                       //Set chart type to series
                        type: 'hilo', 
                        //Add datasource and set xName, high and low to hilo chart
                        dataSource: chartData, 
                        xName: "month", 
                        high: "high",
                        low: "low",   
                   }],               
                // ...
                            
            });

    Hilo

    Polar

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...     
                series: [{
                       //Set chart type to series
                        type: 'polar'
                   }],               
                // ...
                            
            });

    Polar

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...     
                series: [{
                       //Change polar series drawType
                       drawType: 'column',
                       // ...                       
                   }],               
                // ...
                            
            });

    Polar DrawType

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                // ...     
                series: [{
                       //Enable isStacking property for stacked column polar chart
                       isStacking: true
                       // ...                       
                   }],               
                // ...
                            
            });

    Polar StackedColumn

    Radar Chart

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
                       //Set chart type to series
                        type: 'radar', 
                        // ...     
                }],          
                  // ...
            });

    Radar

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
                       //Change radar series drawType
                       drawType: 'column',                     
                       // ...     
                }],          
                  // ...
            });

    Radar DrawType

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
                       //Enable isStacking property for stacked column radar chart
                       isStacking: true                     
                       // ...     
                }],          
                  // ...
            });

    Radar StackedColumn

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
                       //Change type and color of the series.
                       type: waterfall,         
                       fill: "#C64E4A",
                       positiveFill: "#C64E4A" 
                       // ...     
                }],          
                  // ...
            });

    WaterFall

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
                series: [{
                      points: [
                            //Enable showIntermediateSum in to a point.
                            //  ...
                            { x: "Intermediate sum",showIntermediateSum: true }
                            //  ...        
                       ],
                    //  ...
                }],
             
                  // ...
            });

    ShowTotalSum

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
                series: [{
                      points: [
                            //Enable showTotalSum in to a point.
                            //  ...
                            { x: "Total sum", showTotalSum: true }
                            //  ...        
                       ],
                    //  ...
                }],
             
                  // ...
            });

    ConnectorLine

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series: [{
             
                     //customize waterfall series connector line styles
                     connectorLine: {color: "#333000", width: 1, opacity: 1, dashArray: "3,2"},
                     //  ...
                }],
                         
                // ...
        });

    ConnectorLine

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
           // ...
           series:[{
                  	//...
                    //To toggle the error bar visibility		    
    	        errorBar: {
    		        visibility: "visible"
    		     }
    	   }]
                         
             // ...
        });

    ErrorBar

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
            // ...
            series:[{
                    //...	
                    //Change the error bar type	    
    	        errorBar: {
    		       type: "percentage",
                   verticalErrorValue:3
    		     }
              }]
                         
            // ...
        });

    ErrorBar Type

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
             // ...
             series:[{
                    //...	
                    //Change the error bar type	    
    	         errorBar: {
    		         type: "custom",
                              verticalPositiveErrorValue:5,
                              horizontalPositiveErrorValue:1,
                              verticalNegativeErrorValue:5,
                              horizontalNegativeErrorValue:1
    			      }
    
    	     }]
                         
              // ...
        });

    ErrorBar Customization

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
               // ...
               series:[{
                    //...	
                    //Change the error bar mode	    
    	           errorBar: {
    		       type: "fixedValue",
                   mode: "vertical"
    		      }
    	      }]
                         
             // ...
        });

    ErrorBar Mode

    Changing Error Bar Direction

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
             // ...
             series:[{
                  //...	
                  //Change the error bar direction	    
    	          errorBar: {
    		           type: "fixedValue",
                       mode: "vertical",
                       direction: "minus" 
    		       }
    	       }]
                         
                // ...
        });

    ErrorBar Direction

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            
            // ...
             series:[{
                    //...	
                  errorBar: {
                       //To customize the error bar cap
    		           cap:{
                              visible: true,
                              length: 20,
                              width: 1,
                              fill :"#000000"
                            }
        		    }
             }]                     
            // ...
        });

    ErrorBar Cap

    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 should contains minimum of five values to plot a segment.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
            {
                //...
                series:[{	
                        //...
    	                points:[ { 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] }
                               ],                    	
    	                type: 'boxAndWhisker',                     
                }] 
                //...         
            });

    BoxAndWhisker

    BoxPlotMode

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                //...
                series:[{	
                        //...	 
                        boxPlotMode : 'inclusive', 
                }]
                //...          
            });

    ShowMedian

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

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                   //...
                series:[{
                        //...		 
                        showMedian : true,             
                }]
                //...          
            });

    ShowMedian

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
                        //...
                        series:[{
                                //...		 
                                outlierSettings:
                                        shape: 'triangle',
                                        size:
                                        {
                                            width:10,
                                            height:10
                                        }
                                }]
                                //...          
                });

    Outlier Customization

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
     //..
    series: [{	
    	points: [
               {x: 'Saudi Arabia', y: 58, text: '58%'},
               {x: 'Persian Gulf', y: 15, text: '15%'},
               {x: 'Canada', y: 13, text: '13%'},
               {x: 'Venezuela', y: 8, text: '8%'},
               {x: 'Mexico', y: 3, text: '3%'},
               {x: 'Russia', y: 2, text: '2%'},
    	    {x: 'Miscellaneous', y: 1, text: '1%'}
               ],	
    	type: 'pieofpie',
     	splitValue:"10"
                 ]   //..       
    });

    PieOfPie

    Split Mode and Split Value

    The points to be displayed in the second pie is decided based on the splitMode property.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.
  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
     //..
    series: [{	
        // .. 
    	splitMode:"Position",
     	splitValue:"3"
    }]   //..       
    });

    Split Mode and Value

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
     //..
    series: [{	
        // .. 
    	pieOfPieCoefficient : 1  
    }]   //..       
    });

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

    PieOfPie Size

    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.

  • javascript
  • var chartSample = new ej.datavisualization.Chart($("#chartContainer"), {
     //..
    series: [{	
        // .. 
    	gapWidth:150
    }]   //..       
    });

    GapWidth