com.smartgwt.client.widgets.chart

Interface ColorMapper

public interface ColorMapper

Method Summary

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.

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)