Method Detail

• getColor

  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.

  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)