Events
This section describes events fired by this widget.
argumentAxisClick
Raised when a label on the argument axis is clicked or tapped.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The jQuery event that caused the handler execution. Deprecated in favor of the event field.
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The clicked label's value.
Main article: onArgumentAxisClick
See Also
disposing
Raised before the widget is disposed of.
Event
Information about the event.
The widget instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
Main article: onDisposing
See Also
done
Raised when all series are ready.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
drawn
Raised when the widget's rendering has finished.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
exported
Raised after the widget is exported.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
Main article: onExported
See Also
exporting
Raised before the widget is exported.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The name of the file to which the widget is about to be exported.
Allows you to prevent exporting.
The resulting file format. One of PNG, PDF, JPEG, SVG and GIF.
Main article: onExporting
See Also
fileSaving
Raised before a file with exported widget is saved to the user's local storage.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The name of the file to be saved.
The format of the file to be saved.
Possible Values: 'PNG' | 'PDF' | 'JPEG' | 'SVG' | 'GIF'
Exported data as a BLOB.
Allows you to prevent file saving.
Main article: onFileSaving
See Also
incidentOccurred
Raised when an error or warning occurs.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
Information on the occurred incident.
Main article: onIncidentOccurred
See Also
initialized
Raised only once, after the widget is initialized.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
Main article: onInitialized
See Also
legendClick
Raised when a legend item is clicked or tapped.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The jQuery event that caused the handler execution. Deprecated in favor of the event field.
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The series that corresponds to the clicked legend item; described in the Series section.
Main article: onLegendClick
See Also
optionChanged
Raised after a widget option is changed.
Event
Information about the event.
The widget's instance.
The option's short name.
The option's full name.
The option's new value.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
Main article: onOptionChanged
See Also
pointClick
Raised when a series point is clicked or tapped.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The jQuery event that caused the handler execution. Deprecated in favor of the event field.
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The clicked series point; described in the Point section.
Main article: onPointClick
See Also
pointHoverChanged
Raised after the pointer enters or leaves a series point.
Event
Main article: onPointHoverChanged
See Also
pointSelectionChanged
Raised when a series point is selected or selection is canceled.
Event
Main article: onPointSelectionChanged
See Also
seriesClick
Raised when a series is clicked or tapped.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The jQuery event that caused the handler execution. Deprecated in favor of the event field.
The event that caused the handler execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The clicked series.
Main article: onSeriesClick
See Also
seriesHoverChanged
Raised after the pointer enters or leaves a series.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The series whose hover state has been changed.
Main article: onSeriesHoverChanged
See Also
seriesSelectionChanged
Raised when a series is selected or selection is canceled.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The series whose selection state has been changed.
Main article: onSeriesSelectionChanged
See Also
tooltipHidden
Raised when a tooltip becomes hidden.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The series point whose tooltip is hidden; described in the Point section.
Main article: onTooltipHidden
See Also
tooltipShown
Raised when a tooltip appears.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The series point whose tooltip is shown; described in the Point section.
Main article: onTooltipShown
See Also
zoomEnd
Raised when zooming or panning ends.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The event that caused the function's execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The argument axis' start value after zooming or panning. Deprecated in favor of the range field.
The argument axis' end value after zooming or panning. Deprecated in favor of the range field.
The zoomed/panned axis.
The visual range when zooming or panning ends.
The visual range when zooming or panning starts.
Allows you to cancel zooming or panning.
Indicates whether the user has zoomed or panned the chart.
The zoom factor.
The visual range's shift from the previous position, measured in numeric values or milliseconds (for date-time axes).
Positive values indicate a shift towards greater axis values; negative values indicate a shift in the opposite direction.
zoomStart
Raised when zooming or panning begins.
Event
Information about the event.
The widget's instance.
The widget's container. It is an HTML Element or a jQuery Element when you use jQuery.
The model data. Available only if you use Knockout.
The event that caused the function's execution. It is a dxEvent or a jQuery.Event when you use jQuery.
The zoomed/panned axis.
The visual range when zooming or panning starts.
Allows you to cancel zooming or panning.
Indicates whether the user is zooming or panning the chart.
Main article: onZoomStart