Super classes

Ext.chart.series.Series Ext.chart.series.Cartesian

Creates a Scatter Chart. The scatter plot is useful when trying to display more than two variables in the same visualization. These variables can be mapped into x, y coordinates and also to an element's radius/size, color, etc. As with all other series, the Scatter Series must be appended in the *series* Chart array configuration. See the Chart documentation for more information on creating charts. A typical configuration object for the scatter could be:

series: [{
            type: 'scatter',
            markerCfg: {
                radius: 5,
                size: 5
            },
            axis: 'left',
            xField: 'name',
            yField: 'data1'
        }, {
            type: 'scatter',
            markerCfg: {
                radius: 5,
                size: 5
            },
            axis: 'left',
            xField: 'name',
            yField: 'data2'
        }, {
            type: 'scatter',
            markerCfg: {
                radius: 5,
                size: 5
            },
            axis: 'left',
            xField: 'name',
            yField: 'data3'
        }]

In this configuration we add three different categories of scatter series. Each of them is bound to a different field of the same data store, `data1`, `data2` and `data3` respectively. All x-fields for the series must be the same field, in this case `name`. Each scatter series has a different styling configuration for markers, specified by the `markerCfg` object. Finally we set the left axis as axis to show the current values of the elements.

Config Options

listeners : Object

An (optional) object with event callbacks. All event callbacks get the target *item* as first parameter. The callback...

An (optional) object with event callbacks. All event callbacks get the target *item* as first parameter. The callback functions are:

itemmouseover
itemmouseout
itemmousedown
itemmouseup

markerCfg : Object

The display style for the scatter series markers.

renderer : Function

A function that can be overridden to set custom styling properties to each rendered element. Passes in (sprite, recor...

A function that can be overridden to set custom styling properties to each rendered element. Passes in (sprite, record, attributes, index, store) to the function.

shadowAttributes : Array

An array with shadow attributes

showInLegend : Boolean

Whether to show this series in the legend.

style : Object

Append styling properties to this object for it to override theme properties.

title : String

The human-readable name of the series.

type : String

The type of series. Set in subclasses.