Ignite UI API Reference

ui.igPieChart

Overview
Options
Events
Methods
Theming

The igPieChart control is a HTML 5 jQuery Chart based on Infragistics Silverlight Data Visualization xamPieChart™ control. Further information regarding the classes, options, events, methods and themes of this API are available under the associated tabs above.

The following code snippet demonstrates how to initialize the igPieChart control.

For details on how to reference the required scripts and themes for the igPieChart control read, Using JavaScript Resources in Ignite UI and Styling and Theming Ignite UI.

Code Sample

<!doctype html>
<html>
<head>
    <title>Ignite UI igPieChart</title>
    <!-- Infragistics Combined CSS -->
    <link href="css/themes/infragistics/infragistics.theme.css" rel="stylesheet" type="text/css" />
    <link href="css/structure/infragistics.css" rel="stylesheet" type="text/css" />
    <!-- jQuery Core -->
    <script src="js/jquery.js" type="text/javascript"></script>
    <!-- jQuery UI -->
    <script src="js/jquery-ui.js" type="text/javascript"></script>
    <!-- Infragistics Combined Scripts -->
    <script src="js/infragistics.core.js" type="text/javascript"></script>
    <script src="js/infragistics.dv.js" type="text/javascript"></script>

    <script type="text/javascript">
        $(function () {
            var data = [
                    { "Budget": 60, "Label": "Administration" },
                    { "Budget": 40, "Label": "Sales" },
                    { "Budget": 60, "Label": "IT" },
                    { "Budget": 40, "Label": "Marketing" },
                    { "Budget": 60, "Label": "Development" },
                    { "Budget": 20, "Label": "Support" }
                ];

            $("#chart").igPieChart({
                dataSource: data,
                width: "500px",
                height: "500px",
                valueMemberPath: "Budget",
                labelMemberPath: "Label",
                explodedSlices: "0 1",
                radiusFactor: .8,
                legend: {
                    element: "legend",
                    type: "item"
                }
            });
        });
    </script>
</head>
<body>
    <div id="chart"></div>
	<div id="legend"></div>
</body>
</html>

Related Samples

allowSliceExplosion

Type:: bool
Default:: null

Gets or sets whether the slices can be exploded.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            allowSliceExplosion : true
        });
        
        //Get
        var allowSliceExplosion = $(".selector").igPieChart("option", "allowSliceExplosion");
        
        //Set
        $(".selector").igPieChart("option", "allowSliceExplosion", true);

allowSliceSelection

Type:: bool
Default:: null

Gets or sets whether the slices can be selected.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            allowSliceSelection : true
        });
        
        //Get
        var allowSliceSelection = $(".selector").igPieChart("option", "allowSliceSelection");
        
        //Set
        $(".selector").igPieChart("option", "allowSliceSelection", true);

brushes

Type:

object

Default:

null
Gets or sets the Brushes property.
The brushes property defines the palette from which automatically assigned slice brushes are selected.
The value provided should be an array of css color strings. Optionally the first element can be a string reading "RGB" or "HSV" to specify the interpolation mode of the collection.
Code Sample
```
	      //Initialize
        $(".selector").igPieChart({
            brushes: [ "#ff0000", "#ffff00", "#00ffff" ]
        });
        
        //Get
        var brushes = $(".selector").igPieChart("option", "brushes");
        
        //Set
        $(".selector").igPieChart("option", "brushes", [ "#ff0000", "#ffff00", "#00ffff" ]);
	    
```

dataSource

Type:: object
Default:: null

Can be any valid data source accepted by $.ig.DataSource, or an instance of an $.ig.DataSource itself.

Code Sample

	      //Initialize
        var data1 = [
            { "ID": 1, "Cost": 12.5 }, 
            { "ID": 2, "Cost": 18.56 }, 
            { "ID": 3, "Cost": 22.18 }
          ];
        $(".selector").igPieChart({
            dataSource: data1
        });

        //Get
        var dataSource = $(".selector").igPieChart("option", "dataSource");

        //Set
        var data1 = [
            { "ID": 1, "Cost": 12.5 }, 
            { "ID": 2, "Cost": 18.56 }, 
            { "ID": 3, "Cost": 22.18 }
          ];
        $(".selector").igPieChart("option", "dataSource", data1);

dataSourceType

Type:: string
Default:: null

Explicitly set data source type (such as "json"). Please refer to the documentation of $.ig.DataSource and its type property.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            dataSourceType: "array"
        });
        
        //Get
        var dataSourceType = $(".selector").igPieChart("option", "dataSourceType");
        
        //Set
        $(".selector").igPieChart("option", "dataSourceType", "array");

dataSourceUrl

Type:: string
Default:: null

Specifies a remote URL accepted by $.ig.DataSource in order to request data from it.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            dataSourceUrl: "http://www.example.com"
        });
        
        //Get
        var dataSourceUrl = $(".selector").igPieChart("option", "dataSourceUrl");
        
        //Set
        $(".selector").igPieChart("option", "dataSourceUrl", "http://www.example.com");

explodedRadius

Type:: number
Default:: 0.2

Determines how much the exploded slice is offset from the center. Value between 0 and 1.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            explodedRadius: 0.35
        });
        
        //Get
        var explodedRadius = $(".selector").igPieChart("option", "explodedRadius");
        
        //Set
        $(".selector").igPieChart("option", "explodedRadius", 0.35);

explodedSlices

Type:: array
Default:: null
Elements Type:

Gets or sets the collection of exploded slice indices.
Should be an array of integers that indicate the indexes of the slices to explode.

Code Sample

// Initialize
$(".selector").igPieChart({
    explodedSlices: [0, 1, 5]
});
        
// Get
var explodedSlices = $(".selector").igPieChart("option", "explodedSlices");

// Set
$(".selector").igPieChart("option", "explodedSlices", [0, 1, 5]);

formatLabel

Type:

function

Default:

null

Gets or sets the function to use to transform a pie slice data context into a label for the slice. Function takes one argument of type object.
Use context.item to get the item associated with the slice, if any.
Use context.actualItemBrush to get the brush used to paint the slice.
Use context.outline to get the outline brush used to paint the slice.
Use context.itemLabel to get the label object that would be used for the slice.
Use context.percentValue to see the percentage value that is associated with the slice.
Use context.isOthersSlice to tell if the associated slice is the others slice.
Should return a string value that should be used for the label.

height

Type:: number
Default:: null

The height of the chart. It can be set as a number in pixels, string (px) or percentage (%).

Code Sample

//  Initialize
$(".selector").igPieChart({
    height: 250
});
        
//  Get
var height = $(".selector").igPieChart("option", "height");

//  Set
$(".selector").igPieChart("option", "height", 250);

labelExtent

Type:: number
Default:: 10

Gets or sets the pixel amount, by which the labels are offset from the edge of the slices.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            labelExtent: 15
        });
        
        //Get
        var labelExtent = $(".selector").igPieChart("option", "labelExtent");
        
        //Set
        $(".selector").igPieChart("option", "labelExtent", 15);

labelMemberPath

Type:: string
Default:: null

Gets or sets the property name that contains the labels.

Code Sample

	      //Initialize
	      var data = [
            { "Department": "Accounting", "Cost": 12.5 }, 
            { "Department": "Marketing", "Cost": 18.56 }, 
            { "Department": "R&D", "Cost": 22.18 }
          ];
	      $(".selector").igPieChart({
	          labelMemberPath: "Department"
	      });

	      //Get
	      var opValue = $(".selector").igPieChart("option", "labelMemberPath");

	      //Set
	      $(".selector").igPieChart("option", "labelMemberPath", "Department");

labelsPosition

Type:

enumeration

Default:

center
Gets or sets the position of chart labels.
Members
- none
- Type:string
- No labels will be displayed. .
- center
- Type:string
- Labels will be displayed in the center. .
- insideEnd
- Type:string
- Labels will be displayed inside and by the edge of the container. .
- outsideEnd
- Type:string
- Labels will be displayed outside the container. .
- bestFit
- Type:string
- Labels will automatically decide their location.
Code Sample
```
	      //Initialize
        $(".selector").igPieChart({
            labelsPosition: "bestFit"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "labelsPosition");
        
        //Set
        $(".selector").igPieChart("option", "labelsPosition", "bestFit");
	    
```
leaderLineMargin

Type:

number

Default:

6.0

Gets or sets the margin between a label and the end of its leader line.
leaderLineType

Type:

enumeration

Default:

straightline
Gets or sets what type of leader lines will be used for the outside end labels.
Members
- straightLine
- Type:string
- .
- simpleCurve
- Type:string
- .
- radialCurve
- Type:string

leaderLineVisibility

Type:: enumeration
Default:: visible

Gets or sets whether the leader lines are visible.

Members

visible
Type:string
.
collapsed
Type:string

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            leaderLineVisibility: "collapsed"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "leaderLineVisibility");
        
        //Set
        $(".selector").igPieChart("option", "leaderLineVisibility", "collapsed");

legend

Type:: object
Default:: {}

Can be any valid options accepted by $.ig.ChartLegend, or an instance of an $.ig.ChartLegend itself.

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legend: { element: 'legend', type: 'item' }
	      });

	      //Get
	      var legend = $(".selector").igPieChart("option", "legend");

element

Type:: string
Default:: null

The name of the element to turn into a legend.

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legend: { element: "legend", type: "item" }
	      });

	      //Get
	      var legend = $(".selector").igPieChart("option", "legend");
        //  Get legend element on page
        legend.element;

height

Type:: number
Default:: null

The height of the legend. It can be set as a number in pixels, string (px) or percentage (%).

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legend: { element: "legend", type: "item", height: "100px" }
	      });

	      //Get
	      var legend = $(".selector").igPieChart("option", "legend");
        //  Get legend height
        legend.height;

type

Type:

enumeration

Default:

item
Type of the legend.
Members
- item
- Type:string
- Specify the legend as item legend. It displays a legend item for each pie in the igPieChart control.
- legend
- Type:string
- Specify the legend as legend. It is supported by all types of series in the igDataChart control.
Code Sample
```
	      //Initialize
	      $(".selector").igPieChart({
	          legend: { element: "legend", type: "item" }
	      });

	      //Get
	      var legend = $(".selector").igPieChart("option", "legend");
        //  Get legend type
        legend.type;
          
```

width

Type:: number
Default:: null

The width of the legend. It can be set as a number in pixels, string (px) or percentage (%).

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legend: { element: "legend", type: "item", width: "100px" }
	      });

	      //Get
	      var legend = $(".selector").igPieChart("option", "legend");
        //  Get legend width
        legend.width;

legendItemBadgeTemplate

Type:: object
Default:: null

Gets or sets the LegendItemBadgeTemplate property.
The legend item badge is created according to the LegendItemBadgeTemplate on-demand by
the chart object itself.
The provided object should have properties called render and optionally measure. See definition for option: legendItemBadgeTemplate.

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legendItemBadgeTemplate: {
                    measure: function(measureInfo) {
                        measureInfo.context;    // either a DOM element or a CanvasContext2D depending on the particular template scenario
                        measureInfo.width;      // if value is present, specifies the available width, user may set to desired width for content
                        measureInfo.height;     // if value is present, specifies the available height, user may set to desired height for content
                        measureInfo.isConstant; // user should set to true if desired with and height will always be the same for this template
                        measureInfo.data;       // if present, represents the contextual data for this template]
                    },
                    render: function (renderInfo) {
                        measureInfo.context;            //    either a DOM element or a CanvasContext2D depending on the particular template scenario
                        measureInfo.xPosition;          //    if present, specifies the x position at which to render the content
                        measureInfo.yPosition;          //    if present, specifies the y position at which to render the content
                        measureInfo.availableWidth;     //    if present, specifies the available width in which to render the content
                        measureInfo.availableHeight;    //    if present, specifies the available height in which to render the content
                        measureInfo.data;               //    if present, specifies the data that is in context for this content
                        measureInfo.isHitTestRender;    //    if true, indicates that this is a special render pass for hit testing, in which case the brushes from the data should be used
                    }
                }
	      });

legendItemTemplate

Type:: object
Default:: null

Gets or sets the LegendItemTemplate property.
The legend item control content is created according to the LegendItemTemplate on-demand by
the chart object itself.
The provided object should have properties called render and optionally measure. See definition for option: legendItemBadgeTemplate.

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          legendItemTemplate: {
                    measure: function(measureInfo) {
                        measureInfo.context;    // either a DOM element or a CanvasContext2D depending on the particular template scenario
                        measureInfo.width;      // if value is present, specifies the available width, user may set to desired width for content
                        measureInfo.height;     // if value is present, specifies the available height, user may set to desired height for content
                        measureInfo.isConstant; // user should set to true if desired with and height will always be the same for this template
                        measureInfo.data;       // if present, represents the contextual data for this template]
                    },
                    render: function (renderInfo) {
                        measureInfo.context;            //    either a DOM element or a CanvasContext2D depending on the particular template scenario
                        measureInfo.xPosition;          //    if present, specifies the x position at which to render the content
                        measureInfo.yPosition;          //    if present, specifies the y position at which to render the content
                        measureInfo.availableWidth;     //    if present, specifies the available width in which to render the content
                        measureInfo.availableHeight;    //    if present, specifies the available height in which to render the content
                        measureInfo.data;               //    if present, specifies the data that is in context for this content
                        measureInfo.isHitTestRender;    //    if true, indicates that this is a special render pass for hit testing, in which case the brushes from the data should be used
                    }
                }
	      });

othersCategoryStyle

Type:

object

Default:

null

Gets or sets a style object that can be used to override the style settings on the others category slice.

othersCategoryText

Type:: string
Default:: others

Gets or sets the label of the Others slice.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            othersCategoryText: "Other Countries"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "othersCategoryText");
        
        //Set
        $(".selector").igPieChart("option", "othersCategoryText", "Other Countries");

othersCategoryThreshold

Type:: number
Default:: 3

Gets or sets the threshold value that determines if slices are grouped into the Others slice.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            othersCategoryThreshold: 8
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "othersCategoryThreshold");
        
        //Set
        $(".selector").igPieChart("option", "othersCategoryThreshold", 8);

othersCategoryType

Type:

enumeration

Default:

percent
Gets or sets whether to use numeric or percent-based threshold value.
Members
- number
- Type:string
- Data value is compared directly to the value of OthersCategoryThreshold. .
- percent
- Type:string
- Data value is compared to OthersCategoryThreshold as a percentage of the total.
Code Sample
```
	      //Initialize
        $(".selector").igPieChart({
            othersCategoryType: "percent"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "othersCategoryType");
        
        //Set
        $(".selector").igPieChart("option", "othersCategoryType", "percent");
	    
```
outlines

Type:

object

Default:

null
Gets or sets the Outlines property.
The Outlines property defines the palette from which automatically assigned slice outlines are selected.
The value provided should be an array of css color strings. Optionally the first element can be a string reading "RGB" or "HSV" to specify the interpolation mode of the collection.
Code Sample
```
	      //Initialize
        $(".selector").igPieChart({
            outlines: [ "#ff0000", "#ffff00", "#00ffff" ]
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "outlines");
        
        //Set
        $(".selector").igPieChart("option", "outlines", [ "#ff0000", "#ffff00", "#00ffff" ]);
	    
```

radiusFactor

Type:: number
Default:: 0.9

Gets or sets the scaling factor of the chart's radius. Value between 0 and 1.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            radiusFactor: 0.75
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "radiusFactor");
        
        //Set
        $(".selector").igPieChart("option", "radiusFactor", 0.75);

responseDataKey

Type:: string
Default:: null

See $.ig.DataSource. Specifies the name of the property in which data records are held if the response is wrapped.

Code Sample

	      //Initialize
	      $(".selector").igPieChart({
	          responseDataKey: "Records"
	      });

	      //Get
	      var responseDataKey = $(".selector").igPieChart("option", "responseDataKey");

selectedStyle

Type:: object
Default:: null

Gets or sets the style used when a slice is selected.

Code Sample

//Initialize
$(".selector").igPieChart({
	  selectedStyle: "sliceSelected"
});

//Get
var selectedStyle = $(".selector").igPieChart("option", "selectedStyle");

//set
$(".selector").igPieChart("option", "selectedStyle", "sliceSelected");

showTooltip

Type:: bool
Default:: false

Whether the chart should render a tooltip.

Code Sample

// Initialize
$(".selector").igPieChart({
    showTooltip: true
});

// Get
var showTooltip = $(".selector").igPieChart("option", "showTooltip");

// Set
$(".selector").igPieChart("option", "showTooltip", true);

startAngle

Type:: number
Default:: 0

Gets or sets the starting angle of the chart.
The default zero value is equivalent to 3 o'clock.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            startAngle: 3
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "startAngle");
        
        //Set
        $(".selector").igPieChart("option", "startAngle", 3);

sweepDirection

Type:: enumeration
Default:: clockwise

Gets or sets the rotational direction of the chart.

Members

counterclockwise
Type:string
.
clockwise
Type:string

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            sweepDirection: "counterclockwise"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "sweepDirection");
        
        //Set
        $(".selector").igPieChart("option", "sweepDirection", "counterclockwise");

textStyle

Type:: string
Default:: null

Overrides the style used for text in the pie chart.

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            textStyle: "pieLabel"
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "textStyle");
        
        //Set
        $(".selector").igPieChart("option", "textStyle", "pieLabel");

theme

Type:: string
Default:: c

The swatch used to style this widget.

Code Sample

//Initialize
$(".selector").igPieChart({
    theme: "metro"
});
 
//Get
var theme = $(".selector").igPieChart("option", "theme");

tooltipTemplate

Type:: string
Default:: null

The name of template or the template itself that chart tooltip will use to render.

Code Sample

//Initialize
$(".selector").igPieChart({
    tooltipTemplate: "salesTooltip"
});

//Get
var tooltipTemplate = $(".selector").igPieChart("option", "tooltipTemplate");

//Set
$(".selector").igPieChart("option", "tooltipTemplate", "salesTooltip");

valueMemberPath

Type:: string
Default:: null

Gets or Sets the property name that contains the values.

Code Sample

	      //Initialize
	      var data1 = [
            { "Department": "Accounting", "Cost": 12.5 }, 
            { "Department": "Marketing", "Cost": 18.56 }, 
            { "Department": "R&D", "Cost": 22.18 }
          ];
	      $(".selector").igPieChart({
	          valueMemberPath: "Cost"
	      });

	      //Get
	      var opValue = $(".selector").igPieChart("option", "valueMemberPath");

	      //Set
	      var data1 = [
            { "Department": "Accounting", "Cost": 12.5 }, 
            { "Department": "Marketing", "Cost": 18.56 }, 
            { "Department": "R&D", "Cost": 22.18 }
          ];
	      $(".selector").igPieChart("option", "valueMemberPath", "Cost");

width

Type:: number
Default:: null

The width of the chart. It can be set as a number in pixels, string (px) or percentage (%).

Code Sample

	      //Initialize
        $(".selector").igPieChart({
            width: 250
        });
        
        //Get
        var opValue = $(".selector").igPieChart("option", "width");

For more information on how to interact with the Ignite UI controls' events, refer to
Using Events in Ignite UI.

Note: Calling API methods programmatically does not raise events related to their operation unless specifically stated otherwise by the corresponding API documentation; those events are only raised by their respective user interaction.

Show Details

browserNotSupported

Cancellable:: false

Event fired when the control is displayed on a non HTML5 compliant browser.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiechartbrowsernotsupported", function () {

});
 
//Initialize
$(".selector").igPieChart({
    browserNotSupported: function () { ... }
});

sliceClick

Cancellable:: false

Raised when the slice is clicked.
Function takes arguments evt and ui.
Use ui.chart to get reference to chart object.
Use ui.slice to get reference to slice object.
Use ui.slice.item to get reference to current pie chart item.
Use ui.slice.isExploded to get is the slice exploded.
Use ui.slice.isSelected to get is the slice selected.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiechartsliceclick", function (evt, ui) {      
			//Use ui.chart to get reference to chart object.
      ui.chart;
      
			//Use ui.slice to get reference to slice object.
      ui.slice;
      
			//Use ui.slice.item to get reference to current pie chart item.
      ui.slice.item;
      
			//Use ui.slice.isExploded to get is the slice exploded.
      ui.slice.isExploded;
      
      //Use ui.slice.isSelected to get is the slice selected.
      ui.slice.isSelected;
});
 
//Initialize
$(".selector").igPieChart({
    sliceClick: function (evt, ui) { ... }
});

tooltipHidden

Cancellable:: false

Event fired after a tooltip is hidden
Function takes arguments evt and ui.
Use ui.element to get reference to tooltip DOM element.
Use ui.item to get reference to current pie chart item.
Use ui.chart to get reference to chart object.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiecharttooltiphidden", function (evt, ui) {
      //Use ui.element to get reference to tooltip DOM element.
      ui.element;
      
      //Use ui.item to get reference to current series item object.
      ui.item;
      
			//Use ui.chart to get reference to chart object.
      ui.chart;
});
 
//Initialize
$(".selector").igPieChart({
    tooltipHidden: function (evt, ui) { ... }
});

tooltipHiding

Cancellable:: true

Event fired when the mouse has left an element and the tooltip is about to hide
Function takes arguments evt and ui.
Use ui.element to get reference to tooltip DOM element.
Use ui.item to get reference to current pie chart item.
Use ui.chart to get reference to chart object.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiecharttooltiphiding", function (evt, ui) {
      //Use ui.element to get reference to tooltip DOM element.
      ui.element;
      
      //Use ui.item to get reference to current series item object.
      ui.item;
      
			//Use ui.chart to get reference to chart object.
      ui.chart;
});
 
//Initialize
$(".selector").igPieChart({
    tooltipHiding: function (evt, ui) { ... }
});

tooltipShowing

Cancellable:: true

Event fired when the mouse has hovered on an element long enough to display a tooltip
Function takes arguments evt and ui.
Use ui.element to get reference to tooltip DOM element.
Use ui.item to get reference to current pie chart item.
Use ui.chart to get reference to chart object.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiecharttooltipshowing", function (evt, ui) {
      //Use ui.element to get reference to tooltip DOM element.
      ui.element;
      
      //Use ui.item to get reference to current series item object.
      ui.item;
      
			//Use ui.chart to get reference to chart object.
      ui.chart;
});
 
//Initialize
$(".selector").igPieChart({
    tooltipShowing: function (evt, ui) { ... }
});

tooltipShown

Cancellable:: false

Event fired after a tooltip is shown
Function takes arguments evt and ui.
Use ui.element to get reference to tooltip DOM element.
Use ui.item to get reference to current pie chart item.
Use ui.chart to get reference to chart object.

Code Sample

//  Bind
$(document).delegate(".selector", "igpiecharttooltipshown", function (evt, ui) {
      //Use ui.element to get reference to tooltip DOM element.
      ui.element;
      
      //Use ui.item to get reference to current series item object.
      ui.item;
      
			//Use ui.chart to get reference to chart object.
      ui.chart;
});
 
//Initialize
$(".selector").igPieChart({
    tooltipShown: function (evt, ui) { ... }
});

Show Details

addItem

.igPieChart( "addItem", item:object );
Adds a new item to the data source and notifies the chart.
- item
- Type:object
- the new item that will be added to the data source.
Code Sample
```
		    $(".selector").igPieChart("addItem", {"Item1": "Value1", "Item2": 1000, "Item3": 1019.75} );
	    
```
destroy

.igPieChart( "destroy" );
Destroys the widget.
Code Sample
```
		    $(".selector").igPieChart("destroy");
	    
```
exportImage

.igPieChart( "exportImage", [width:object], [height:object] );

Return Type:

object

Return Type Description:

Returns a IMG DOM element.
Exports the chart to a PNG image.
- width
- Type:object
- Optional
- The width of the image.
- height
- Type:object
- Optional
- The height of the image.
Code Sample
```
        var image = $(".selector").igPieChart("exportImage", "500px", "500px");
      
```
exportVisualData

.igPieChart( "exportVisualData" );
Exports visual data from the pie chart to aid in unit testing.
id

.igPieChart( "id" );

Return Type:

string
Returns the ID of parent element holding the chart.
Code Sample
```
		    var containerElement = $(".selector").igPieChart("id");
	    
```
insertItem

.igPieChart( "insertItem", item:object, index:number );
Inserts a new item to the data source and notifies the chart.
- item
- Type:object
- the new item that will be inserted in the data source. .
- index
- Type:number
- The index in the data source where the new item will be inserted.
Code Sample
```
		    $(".selector").igPieChart("insertItem", {"Item1": "Value1", "Item2": 1000, "Item3": 1019.75}, 5 );
	    
```
print

.igPieChart( "print" );
Creates a print preview page with the chart, hiding all other elements on the page.
Code Sample
```
$(".selector").igDataChart("print");
      
```
removeItem

.igPieChart( "removeItem", index:number );
Deletes an item from the data source and notifies the chart.
- index
- Type:number
- The index in the data source from where the item will be been removed.
Code Sample
```
		    $(".selector").igPieChart("removeItem", 5 );
	    
```
setItem

.igPieChart( "setItem", index:number, item:object );
Updates an item in the data source and notifies the chart.
- index
- Type:number
- The index in the data source that we want to change.
- item
- Type:object
- the new item that we want to set in the data source.
Code Sample
```
		    $(".selector").igPieChart("setItem", 5, {"Item1": "Value1", "Item2": 1000, "Item3": 1019.75} );
	    
```

widget

.igPieChart( "widget" );

Returns the element holding the chart.

Code Sample

        var widget = $(".selector").igPieChart("widget");

ui-corner-all ui-widget-content ui-chart-piechart-container

Get or set the class applied on a div element.
ui-chart-tooltip ui-widget-content ui-corner-all

Get or set the class applied to the tooltip div element.
ui-html5-non-html5-supported-message ui-helper-clearfix ui-html5-non-html5

Get or set the class applied on a div element, shown when the chart is opened in a non HTML5 compatible browser.

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Ignite UI API Reference

ui.igPieChart

Code Sample

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Related Topics

Dependencies

Inherits

allowSliceExplosion

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allowSliceSelection

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brushes

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dataSource

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dataSourceType

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dataSourceUrl

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explodedRadius

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explodedSlices

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formatLabel

height

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labelExtent

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labelMemberPath

Code Sample

labelsPosition

Members

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leaderLineMargin

leaderLineType

Members

leaderLineVisibility

Members

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legend

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element

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height

Code Sample

type

Members

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width

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legendItemBadgeTemplate

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legendItemTemplate

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othersCategoryStyle

othersCategoryText

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othersCategoryThreshold

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othersCategoryType

Members

Code Sample

outlines

Code Sample

radiusFactor

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responseDataKey

Code Sample

selectedStyle

Code Sample

showTooltip

Code Sample

startAngle

Code Sample

sweepDirection

Members

Code Sample

textStyle

Code Sample