jhplot
Class HChart

java.lang.Object
  jhplot.GHPanel
      jhplot.GHFrame
          jhplot.HChart

All Implemented Interfaces:

ComponentListener, Serializable, EventListener

public class HChart
extends GHFrame

Create various charts, such as pie, histograms, bar charts including 3D emulation, lines.

See Also:

Serialized Form

Field Summary

static int	IndexPlot
boolean	set

Constructor Summary

HChart()
Construct a HChart canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"

HChart(String title)
Construct a HChart canvas with a plot with the default parameters 600 by 400, and 10% space for the global title

HChart(String title, int xs, int ys)
Construct a HChart canvas with a single plot/graph

HChart(String title, int xs, int ys, boolean set)
Construct a HChart canvas with a single plot/graph

HChart(String title, int xs, int ys, int n1, int n2)
Construct a HChart canvas with plots/graphs

HChart(String title, int xsize, int ysize, int n1, int n2, boolean set)
Create HChart canvas with a several chart plots

Method Summary

void	add(F1D f1) Add a F1D function to the canvas.
void	add(H1D h1) Add a H1D histogram to the chart.
void	add(P1D d) Draw data from a P1D.
void	clear() Clear the current graph including graph settings.
void	clear(int i1, int i2) Clear the chart characterized by an index in X and Y.
void	clearAll() Clear all graphs from data and settings.
void	clearData() Clear plot from the data
void	clearPlot() Clear plot.
void	close() Close the canvas (and dispose all components) Note: a memory leak is found - no time to investigate it.
void	destroy() Remove the canvas frame
void	doc() Show online documentation.
void	draw(ArrayList<Double> x, ArrayList<Double> y) Draw X-Y data from arrays
void	draw(double[] x, double[] y) Draw X-Y data from arrays
void	draw(F1D f1) Draw a F1D function on the canvas.
void	draw(H1D f1) Draw a H1D histogram on the canvas.
boolean	getAntiAlias() Get antialiasing for the graphics of the current plot
ValueAxis	getAxis(int axis) Get the axis
Axis	getAxisX() Get X-axis
Axis	getAxisY() Get Y-axis
JFreeChart	getChart() Returns current Chart
ChartPanel	getChartPanel() Returns current Chart panel
Color	getLabelColor() Get label color.
XYPlot	getPlot() Get XY plot
Color	getTickColor() Get color of ticks.
Font	getTickFont() Get font of ticks.
void	quit() Quit the frame
void	setAntiAlias(boolean setit) Set antialiasing for the graphics of the current plot
void	setAutoRange() Set autorange in X and Y at the same time
void	setAutoRange(boolean b) Set auto-range in X and Y at the same time
void	setAxis(int axis, ValueAxis a) Sets axis
void	setBackgColor(Color color) Sets the actual background color of the entire graph panel.
void	setChartArea() Make an Area chart.
void	setChartBar() Make a Bar chart.
void	setChartBar3D() Make a Bar chart in 3D.
void	setChartLine() Make a line chart.
void	setChartPie() Make a Pie chart.
void	setChartPie3D() Make a Pie 3D chart.
void	setChartPolar() Make a chart using polar coordinates.
void	setFontAxisX(Font f, Color c) Set font and color for X-axis (for X-Y plots)
void	setFontAxisY(Font f, Color c) Set font and color for Y-axis (for X-Y plots)
void	setFontLegent(Font f) Set font for legend title
void	setFontTitle(Font f) Set font for legend title
void	setGrid(boolean b) Sets whether or not using grid lines.
void	setGrid(int axis, boolean b) Sets whether or not using grid lines.
void	setGridColor(Color c) Sets color of the grid lines for all plots on the same canvas
void	setGridPenWidth(double width) Sets width of the line for the grid
void	setGridPenWidth(int axis, double width) Sets the width of the line for grid
void	setLabelColor(Color labelColor) Se5t color of the lebales.
void	setLabelFont(Font font) Set fonts of the labels.
void	setLegend(boolean b) Sets whether or not this line style should draw the name in the legend of the graph.
void	setLegendPosition(org.jfree.ui.RectangleEdge e) Legend position
void	setLogScale(int axis, boolean b) Sets true or false to plot on a log scale.
void	setName(String title) Set global title to the current chart.
void	setNameX(String s) Sets the name for X axis.
void	setNameY(String s) Sets the name for Y axis.
void	setRange(int axis, double min, double max) Sets the range (min-max) displayed on the axis.
void	setTheme(String s) Set a custom theme for chart..
void	setTickColor(int axis, Color tickColor) Set tick color
void	setTickFont(Font tickFont) Set font of ticks
void	update() Update all plots
void	update(int N1, int N2) Update the chart
void	valueBar(double value, String series, String category) Set a value to a Bar chart.
void	valueBar3D(double value, String series, String category) Set a value to a 3D Bar chart.
void	valueLine(double value, String series, String category) Set a value to a Line chart.
void	valuePie(String name, double value) Set a value to pie data set
void	valuePie3D(String name, double value) Set a value to 3D pie data set.
void	visible() Set the canvas frame visible
void	visible(boolean vs) Set the canvas frame visible or not

Methods inherited from class jhplot.GHFrame

addGraph, cd, componentHidden, componentMoved, componentShown, getCdX, getCdY, getFrame, getHTMLUrl, getNtotX, getNtotY, setPlotsNum, updateFrame

Methods inherited from class jhplot.GHPanel

addComp, componentResized, disableDoubleBuffering, enableDoubleBuffering, export, exportDialog, exportImage, getCanvasPanel, getMarginBackground, getMarginPanelBottom, getMarginPanelCenter, getMarginPanelLeft, getMarginPanelRight, getMarginPanelTop, getMarginSizeBottom, getMarginSizeLeft, getMarginSizeRight, getMarginSizeTop, getSizeX, getSizeY, getTextBottom, getTextBottomColor, getTextBottomColorBack, getTextBottomFont, getTextLeft, getTextLeftColor, getTextLeftColorBack, getTextLeftFont, getTextPosBottomX, getTextPosBottomY, getTextPosLeftX, getTextPosLeftY, getTextPosRightX, getTextPosRightY, getTextPosTopX, getTextPosTopY, getTextRight, getTextRightColor, getTextRightColorBack, getTextRightFont, getTextRotationBottom, getTextRotationLeft, getTextRotationRight, getTextRotationTop, getTextTop, getTextTopColor, getTextTopColorBack, getTextTopFont, isBorderShown, printGraph, resetMargins, setGTitle, setGTitle, setGTitle, setGTitle, setGTitle, setMarginBackground, setMarginSizeBottom, setMarginSizeLeft, setMarginSizeRight, setMarginSizeTop, setSizePanel, setTextBottom, setTextBottom, setTextBottom, setTextBottom, setTextBottomColorBack, setTextLeft, setTextLeft, setTextLeft, setTextLeft, setTextLeftColorBack, setTextPosBottomX, setTextPosBottomY, setTextPosLeftX, setTextPosLeftY, setTextPosRightX, setTextPosRightY, setTextPosTopX, setTextPosTopY, setTextRight, setTextRight, setTextRight, setTextRight, setTextRightColorBack, setTextRotationBottom, setTextRotationLeft, setTextRotationRight, setTextRotationTop, setTextTop, setTextTop, setTextTop, setTextTopColorBack, showBorders

Methods inherited from class java.lang.Object

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

Field Detail

IndexPlot

public static int IndexPlot

set

public boolean set

Constructor Detail

HChart

public HChart(String title,
              int xsize,
              int ysize,
              int n1,
              int n2,
              boolean set)

Create HChart canvas with a several chart plots

Parameters:

title - Title

xsize - size in x direction

ysize - size in y direction

n1 - number of plots/graphs in x

n2 - number of plots/graphs in y

set - set or not the graph

HChart

public HChart(String title,
              int xs,
              int ys)

Construct a HChart canvas with a single plot/graph

Parameters:

title - Title for the canvas

xs - size in x

ys - size in y

HChart

public HChart(String title,
              int xs,
              int ys,
              boolean set)

Construct a HChart canvas with a single plot/graph

Parameters:

title - Title for the canvas

xs - size in x

ys - size in y

set - set or not the graph (boolean)

HChart

public HChart(String title,
              int xs,
              int ys,
              int n1,
              int n2)

Construct a HChart canvas with plots/graphs

Parameters:

title - Title for the canvas

xs - size in x

ys - size in y

n1 - number of plots/graphs in x

n2 - number of plots/graphs in y

HChart

public HChart(String title)

Construct a HChart canvas with a plot with the default parameters 600 by 400, and 10% space for the global title

Parameters:

title - Title

HChart

public HChart()

Construct a HChart canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"

Method Detail

setLabelColor

public void setLabelColor(Color labelColor)

Se5t color of the lebales.

Parameters:

labelColor -

setLabelFont

public void setLabelFont(Font font)

Set fonts of the labels.

Parameters:

font -

getLabelColor

public Color getLabelColor()

Get label color.

Returns:

color

setTickColor

public void setTickColor(int axis,
                         Color tickColor)

Set tick color

Parameters:

tickColor -

getTickColor

public Color getTickColor()

Get color of ticks.

Returns:

color

setTickFont

public void setTickFont(Font tickFont)

Set font of ticks

Parameters:

tickFont -

getTickFont

public Font getTickFont()

Get font of ticks.

Returns:

visible

public void visible(boolean vs)

Set the canvas frame visible or not

Parameters:

vs - (boolean) true: visible, false: not visible

visible

public void visible()

Set the canvas frame visible

setTheme

public void setTheme(String s)

Set a custom theme for chart.. It can be: LEGACY_THEME, JFREE_THEME, DARKNESS_THEME

Parameters:

s - a theme, can be either LEGACY_THEME, JFREE_THEME, DARKNESS_THEME

destroy

public void destroy()

Remove the canvas frame

setFontAxisX

public void setFontAxisX(Font f,
                         Color c)

Set font and color for X-axis (for X-Y plots)

Parameters:

f - font

c - color

setFontAxisY

public void setFontAxisY(Font f,
                         Color c)

Set font and color for Y-axis (for X-Y plots)

Parameters:

f - font

c - color

setChartArea

public void setChartArea()

Make an Area chart.

setChartBar

public void setChartBar()

Make a Bar chart.

setChartBar3D

public void setChartBar3D()

Make a Bar chart in 3D.

setChartLine

public void setChartLine()

Make a line chart.

setChartPie

public void setChartPie()

Make a Pie chart.

setChartPie3D

public void setChartPie3D()

Make a Pie 3D chart.

setChartPolar

public void setChartPolar()

Make a chart using polar coordinates.

clearPlot

public void clearPlot()

Clear plot.

clearData

public void clearData()

Clear plot from the data

clear

public void clear()

Clear the current graph including graph settings. Note: the current graph is set by the cd() method

clear

public void clear(int i1,
                  int i2)

Clear the chart characterized by an index in X and Y. This method cleans the data and all graph settings.

Parameters:

i1 - location of the graph in X

i2 - location of the graph in Y

clearAll

public void clearAll()

Clear all graphs from data and settings.

update

public void update()

Update all plots

setName

public void setName(String title)

Set global title to the current chart. Should be called before setChart* methods.

Parameters:

title - title

setNameX

public void setNameX(String s)

Sets the name for X axis. Should be called before setChart* methods.

Parameters:

s - Title for X axis.

setNameY

public void setNameY(String s)

Sets the name for Y axis. Should be called before setChart* methods.

Parameters:

s - Title for Y axis.

setLogScale

public void setLogScale(int axis,
                        boolean b)

Sets true or false to plot on a log scale.

Parameters:

axis - defines to which axis this function applies, generally something like X_AXIS or Y_AXIS.

b - toggle, true if the scaling is logarithmic

setAxis

public void setAxis(int axis,
                    ValueAxis a)

Sets axis

Parameters:

axis - defines to which axis this function applies. 0 means X aaxis, 1 means Y axis.

a - axis object

getAxis

public ValueAxis getAxis(int axis)

Get the axis

Parameters:

axis - defines to which axis this function applies. 0 means X aaxis, 1 means Y axis.

setFontLegent

public void setFontLegent(Font f)

Set font for legend title

Parameters:

f -

setFontTitle

public void setFontTitle(Font f)

Set font for legend title

Parameters:

f -

draw

public void draw(double[] x,
                 double[] y)

Draw X-Y data from arrays

Parameters:

x - X values

y - Y values

draw

public void draw(F1D f1)

Draw a F1D function on the canvas. For several functions, consider the add() method.

Parameters:

f1d - F1D function

draw

public void draw(H1D f1)

Draw a H1D histogram on the canvas. For several histograms, consider the add() method.

Parameters:

f1d - H1D histograms

add

public void add(F1D f1)

Add a F1D function to the canvas. Call update() to draw all functions. Use the methods setColor() etc. of F1D function to change the style

Parameters:

f1d - F1D function

add

public void add(H1D h1)

Add a H1D histogram to the chart. Call update() method to view it.

Parameters:

h1 - H1D histogram

draw

public void draw(ArrayList<Double> x,
                 ArrayList<Double> y)

Draw X-Y data from arrays

Parameters:

x - X values

y - Y values

setLegendPosition

public void setLegendPosition(org.jfree.ui.RectangleEdge e)

Legend position

Parameters:

e -

setLegend

public void setLegend(boolean b)

Sets whether or not this line style should draw the name in the legend of the graph.

Parameters:

b - true if the name should be shown

add

public void add(P1D d)

Draw data from a P1D. Drawing updated automatically. 1st level errors are shown if the dimension is above 5. Otherwise show X and Y.

Parameters:

d - input P1D container

valuePie

public void valuePie(String name,
                     double value)

Set a value to pie data set

Parameters:

name - Name for this number

value - Number

valuePie3D

public void valuePie3D(String name,
                       double value)

Set a value to 3D pie data set. You should call update() method to display it

Parameters:

name - Name for this number

value - Number

valueBar

public void valueBar(double value,
                     String series,
                     String category)

Set a value to a Bar chart. You should call update() method to display it

Parameters:

value - Value

series - Series

category - category

setRange

public void setRange(int axis,
                     double min,
                     double max)

Sets the range (min-max) displayed on the axis.

Parameters:

axis - defines to which axis this function applies, generally something like X_AXIS or Y_AXIS.

min - minimum value on the axis

max - maximum value on the axis

setAutoRange

public void setAutoRange(boolean b)

Set auto-range in X and Y at the same time

Parameters:

b - if true, sets auto-range

setAutoRange

public void setAutoRange()

Set autorange in X and Y at the same time

setAntiAlias

public void setAntiAlias(boolean setit)

Set antialiasing for the graphics of the current plot

Parameters:

setit - true if antialiasing is set

getAntiAlias

public boolean getAntiAlias()

Get antialiasing for the graphics of the current plot

Returns:

true if antialiasing is set

setGrid

public void setGrid(boolean b)

Sets whether or not using grid lines. Grid lines are lines drawn from tick to tick. They can be enabled/disabled per axis.

Parameters:

b - true if shown

setGrid

public void setGrid(int axis,
                    boolean b)

Sets whether or not using grid lines. Grid lines are lines drawn from tick to tick. They can be enabled/disabled per axis.

Parameters:

axis - defines to which axis this function applies. 0 means X axis, y means y axis

b - toggle, true if the the grid should be drawn.

setGridColor

public void setGridColor(Color c)

Sets color of the grid lines for all plots on the same canvas

Parameters:

c - Color

setGridPenWidth

public void setGridPenWidth(double width)

Sets width of the line for the grid

Parameters:

c - width of the line

setGridPenWidth

public void setGridPenWidth(int axis,
                            double width)

Sets the width of the line for grid

Parameters:

axis - 0 is X axcis, 1 is Y axis

width - with of the line

setBackgColor

public void setBackgColor(Color color)

Sets the actual background color of the entire graph panel. Note that it is possible to set the color of the area within the axes system separately.

Parameters:

color - New background color.

valueLine

public void valueLine(double value,
                      String series,
                      String category)

Set a value to a Line chart. You should call update() method to display it

Parameters:

value - Value

series - Series

category - category

valueBar3D

public void valueBar3D(double value,
                       String series,
                       String category)

Set a value to a 3D Bar chart. You should call update() method to display it

Parameters:

value - Value

series - Series

category - category

update

public void update(int N1,
                   int N2)

Update the chart

Parameters:

N1 - location in X

N2 - location in Y

getChart

public JFreeChart getChart()

Returns current Chart

Returns:

current chart

getAxisX

public Axis getAxisX()

Get X-axis

getAxisY

public Axis getAxisY()

Get Y-axis

getPlot

public XYPlot getPlot()

Get XY plot

getChartPanel

public ChartPanel getChartPanel()

Returns current Chart panel

Returns:

current Chart panel

close

public void close()

Close the canvas (and dispose all components) Note: a memory leak is found - no time to investigate it. set to null all the stuff

quit

public void quit()

Quit the frame

doc

public void doc()

Show online documentation.