getSeriesValueChange() Method

• Description
• Parameters
• Return type
• Samples
• See also

Description

Gets info about a change of "value" (or "close" field, if "value" field is not specified) series field values.

See Obtaining Actual Chart Information article for more information.

Note: "current" property of an output object is not NaN only if any point of the series is hovered.

Parameters

• chartId:String

  Chart id

• seriesId:String

  Series id

Returns

Object with the following structure:
{ current, // Number first, //Number last, // Number firstVisible, //Number lastVisible, //Number min, //Number max, //Number minVisible, //Number maxVisible //Number }

Note: The return value may be null if the method is called while the component is not drawn yet. To avoid this case you should call this method only after onChartDraw event is raised.

Samples

See also

getSeriesPercentValueChange(), getSeriesOpenValue(), getSeriesCloseValue(), getSeriesHighValue(), getSeriesLowValue(), getSeriesCustomValue(), getSeriesValue()