com.jalios.jcms.chart

Class ChartUtil

java.lang.Object

com.jalios.jcms.chart.ChartUtil

public class ChartUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static RatioSeries	createRatioSeries(java.util.Map<java.lang.String,java.lang.Integer> inputMap, java.util.function.Function<java.lang.String,java.lang.String> getLabel) Create a ration series from a lambda
static double	max(ChartSeries<?> series) compute the max of all value of a series
static double	max(TimeChartSeries series) compute the sum of all value of a series
static double	mean(ChartSeries<?> series) compute the arithmetic mean of all value of a series
static double	mean(TimeChartSeries series) compute the arithmetic mean of all value of a series
static double	min(ChartSeries<?> series) compute the min of all value of a series
static double	min(TimeChartSeries series) compute the sum of all value of a series
static void	sortRatioSeriesByValue(RatioSeries series) Sort a ratioSeries by value
static double	sum(ChartSeries<?> series) compute the sum of all value of a series
static double	sum(TimeChartSeries series) compute the sum of all value of a series
static java.lang.String	writeLegend(Chart chart, java.lang.String userLang) Create HTML legend
static java.lang.String	writeLegend(PieChart chart, java.lang.String userLang) Create HTML legend
static java.lang.String	writeLegend(TimeChart chart, java.lang.String userLang) Create HTML legend

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

sum

public static double sum(ChartSeries<?> series)

compute the sum of all value of a series

Parameters:

series - the ChartSeries

Returns:

the sum

mean

public static double mean(ChartSeries<?> series)

compute the arithmetic mean of all value of a series

Parameters:

series - the ChartSeries

Returns:

the mean

max

public static double max(ChartSeries<?> series)

compute the max of all value of a series

Parameters:

series - the ChartSeries

Returns:

the max

min

public static double min(ChartSeries<?> series)

compute the min of all value of a series

Parameters:

series - the ChartSeries

Returns:

the min

sum

public static double sum(TimeChartSeries series)

compute the sum of all value of a series

Parameters:

series - the TimeChartSeries

Returns:

the sum

mean

public static double mean(TimeChartSeries series)

compute the arithmetic mean of all value of a series

Parameters:

series - the TimeChartSeries

Returns:

the mean

max

public static double max(TimeChartSeries series)

compute the sum of all value of a series

Parameters:

series - the ChartSeries

Returns:

the sum

min

public static double min(TimeChartSeries series)

compute the sum of all value of a series

Parameters:

series - the ChartSeries

Returns:

the sum

sortRatioSeriesByValue

public static void sortRatioSeriesByValue(RatioSeries series)

Sort a ratioSeries by value

Parameters:

series - the RatioSeries

createRatioSeries

public static RatioSeries createRatioSeries(java.util.Map<java.lang.String,java.lang.Integer> inputMap,
                                            java.util.function.Function<java.lang.String,java.lang.String> getLabel)

Create a ration series from a lambda

Parameters:

inputMap - the map with key, value

getLabel - the method to get label from key

Returns:

the RatioSeries

writeLegend

public static java.lang.String writeLegend(TimeChart chart,
                                           java.lang.String userLang)

Create HTML legend

Parameters:

chart - the TimeChart

userLang - the lang

Returns:

the HTML legend

writeLegend

public static java.lang.String writeLegend(Chart chart,
                                           java.lang.String userLang)

Create HTML legend

Parameters:

chart - the Chart

userLang - the lang

Returns:

the HTML legend

writeLegend

public static java.lang.String writeLegend(PieChart chart,
                                           java.lang.String userLang)

Create HTML legend

Parameters:

chart - the PieChart

userLang - the lang

Returns:

the HTML legend