Package com.smartgwt.client.widgets.chart

Interface ColorMapper

public interface ColorMapper

Method Summary

Modifier and Type	Method	Description
String	getColor(int index, Object facetValueId, String purpose)	Returns the color to be used for the specified chart data - must return a color in the format of of a leading hash (#) plus 6 hexadecimal digits as mentioned in the docs for CSSColor.

Method Details

getColor

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

Returns the color to be used for the specified chart data - must return a color in the format of of a leading hash (#) plus 6 hexadecimal digits as mentioned in the docs for CSSColor.

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:

color

See Also:

• FacetChart.setDataColorMapper(com.smartgwt.client.widgets.chart.ColorMapper)
• FacetChart.setDataLineColorMapper(com.smartgwt.client.widgets.chart.ColorMapper)
• MetricSettings.setDataColorMapper(com.smartgwt.client.widgets.chart.ColorMapper)
• MetricSettings.setDataLineColorMapper(com.smartgwt.client.widgets.chart.ColorMapper)