public interface ColorMapper
| Modifier and Type | Method and Description | 
|---|---|
| java.lang.String | getColor(int index,
        java.lang.Object facetValueId,
        java.lang.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. | 
java.lang.String getColor(int index,
                          java.lang.Object facetValueId,
                          java.lang.String purpose)
CSSColor.index - index of the legend facet value to be renderedfacetValueId - id of the legend facet value to be renderedpurpose - purpose for the requested gradient - such as "legend", "line", "area",
                "points", etc.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)