Package com.smartgwt.client.widgets.chart

Interface GradientMapper

public interface GradientMapper

Method Summary

Modifier and Type	Method	Description
String	getGradient(int index, Object facetValueId, String purpose)	Returns the gradient identifier to be used for the specified chart data.

Method Details

getGradient

String getGradient(int index,
 Object facetValueId,
 String purpose)

Returns the gradient identifier to be used for the specified chart data.

Parameters:

index - index of the legend facet value to be rendered

facetValueId - id of the legend facet value to be rendered

purpose - purpose for the requested gradient - such as "legend", "line", "area", "points", etc.

Returns:

gradient id

See Also:

• FacetChart.setDataGradientMapper(com.smartgwt.client.widgets.chart.GradientMapper)
• MetricSettings.setDataGradientMapper(com.smartgwt.client.widgets.chart.GradientMapper)