hu.ibello.graph

Interface Graph

public interface Graph

Represents a graph/chart. Ibello can print the graph on the screen or can save into file.

Author:

Kornél Simon

Method Summary

Modifier and Type	Method and Description
default void	add(String name, Function function) Adds a new function plot to the chart.
default void	add(String name, List<DataPoint> data) Adds a new scatter plot to the chart.
void	addFunction(String name, Function function) Adds a new function plot to the chart.
void	addSeries(String name, List<DataPoint> data) Adds a new scatter plot to the chart.
DataPoint	point(double x, double y) Creates a new 2-dimension data point object.
void	setName(String name) The name of the graph/chart.
void	setXAxis(String name) Sets the X axis parameters on the chart.
void	setXAxis(String name, Double min, Double max) Sets the X axis parameters on the chart.
void	setYAxis(String name) Sets Y axis parameters on the chart.

Method Detail

setName

void setName(String name)

The name of the graph/chart.

Parameters:

name - the name of the graph/chart

setXAxis

void setXAxis(String name)

Sets the X axis parameters on the chart.

Parameters:

name - the name of the axis

setXAxis

void setXAxis(String name,
              Double min,
              Double max)

Sets the X axis parameters on the chart. If the minimum and/or maximum values are nulls, ibello will determine them automatically from the content.

Parameters:

name - the name of the axis

min - minimum value of the axis, can be null

max - maximum value of the axis, can be null

setYAxis

void setYAxis(String name)

Sets Y axis parameters on the chart.

Parameters:

name - the name of the axis

addFunction

void addFunction(String name,
                 Function function)

Adds a new function plot to the chart.

Parameters:

name - the name of the plot

function - the function which should be plotted

add

default void add(String name,
                 Function function)

Adds a new function plot to the chart.

Parameters:

name - the name of the plot

function - the function which should be plotted

addSeries

void addSeries(String name,
               List<DataPoint> data)

Adds a new scatter plot to the chart.

Parameters:

name - the name of the plot

data - the data points

add

default void add(String name,
                 List<DataPoint> data)

Adds a new scatter plot to the chart.

Parameters:

name - the name of the plot

data - the data points

point

DataPoint point(double x,
                double y)

Creates a new 2-dimension data point object.

Parameters:

x - the x value

y - the y value

Returns:

the data point object