com.zavtech.morpheus.viz.chart

Class ChartFactoryProxy

java.lang.Object

com.zavtech.morpheus.viz.chart.ChartFactoryProxy

All Implemented Interfaces:

ChartFactory

public class ChartFactoryProxy
extends Object
implements ChartFactory

A ChartFactory that delegates all calls to some underlying factory that is implemented against a specific charting framework.

Author:

Xavier Witdouck

This is open source software released under the Apache 2.0 License

Field Summary

Fields

Modifier and Type	Field and Description
private ChartFactory	defaultFactory
private ChartFactory	htmlFactory
private ChartFactory	swingFactory

Constructor Summary

Constructors

Constructor and Description
ChartFactoryProxy() Constructor

Method Summary

Modifier and Type	Method and Description
ChartFactory	asHtml() Returns the HTML based chart factory
ChartFactory	asSwing() Returns the Swing based chart factory
private boolean	containsHtmlCharts(Iterable<Chart<?>> charts) Returns true if the charts include html charts
private boolean	containsSwingCharts(Iterable<Chart<?>> charts) Returns true if the charts include swing charts
void	htmlMode() Switches this selector into HTML chart mode
private boolean	isMixedCharts(Iterable<Chart<?>> charts) Returns true if the charts are a mix of swing and html charts
boolean	isSupported(Chart<?> chart) Returns true if this factory supports the chart type specified
String	javascript(Chart<?>... charts) Returns Javascript to embed in an HTML page which will plot the charts specified.
String	javascript(Iterable<Chart<?>> charts) Returns Javascript to embed in an HTML page which will plot the charts specified.
<X extends Comparable,S extends Comparable> Chart<PiePlot<X,S>>	ofPiePlot(boolean is3d, Consumer<Chart<PiePlot<X,S>>> configurator) Returns a newly created Pie chart and applies it to the configurator provided
<X extends Comparable> Chart<XyPlot<X>>	ofXY(Class<X> domainType, Consumer<Chart<XyPlot<X>>> configurator) Returns a newly created XY chart and applies it to the configurator provided
void	show(int columns, Iterable<Chart<?>> charts) Displays the collection of charts in a grid with the number of columns specified
void	show(int columns, Stream<Chart<?>> charts) Displays the collection of charts in a grid with the number of columns specified
void	swingMode() Switches the selector into Swing chart mode

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.zavtech.morpheus.viz.chart.ChartFactory

withAcf, withAreaPlot, withAreaPlot, withBarPlot, withBarPlot, withHistPlot, withHistPlot, withHistPlot, withLinePlot, withLinePlot, withPiePlot, withPiePlot, withPiePlot, withResidualsVsFitted, withScatterPlot, withScatterPlot

Field Detail

defaultFactory

private ChartFactory defaultFactory

swingFactory

private ChartFactory swingFactory

htmlFactory

private ChartFactory htmlFactory

Constructor Detail

ChartFactoryProxy

ChartFactoryProxy()

Constructor

Method Detail

htmlMode

public void htmlMode()

Switches this selector into HTML chart mode

swingMode

public void swingMode()

Switches the selector into Swing chart mode

asHtml

public ChartFactory asHtml()

Returns the HTML based chart factory

Returns:

the HTML based chart factory

asSwing

public ChartFactory asSwing()

Returns the Swing based chart factory

Returns:

the Swing based chart factory

isSupported

public boolean isSupported(Chart<?> chart)

Description copied from interface: ChartFactory

Returns true if this factory supports the chart type specified

Specified by:

isSupported in interface ChartFactory

Parameters:

chart - the chart instance

Returns:

true if chart is supported by this factory

javascript

public String javascript(Chart<?>... charts)

Description copied from interface: ChartFactory

Returns Javascript to embed in an HTML page which will plot the charts specified. By convention, the user will need to create an html page with div elements which have attributes labelled "chart_N" where N is 0, 1, 2, N. The first chart in the arguments will be plotted in div with id=chart_0, the second will be plotted in the div with id=chart_1 and so on.

Specified by:

javascript in interface ChartFactory

Parameters:

charts - the sequence of charts to generate Javascript from

Returns:

the resulting Javascript to embed in an HTML page.

javascript

public String javascript(Iterable<Chart<?>> charts)

Description copied from interface: ChartFactory

Returns Javascript to embed in an HTML page which will plot the charts specified. By convention, the user will need to create an html page with div elements which have attributes labelled "chart_N" where N is 0, 1, 2, N. The first chart in the arguments will be plotted in div with id=chart_0, the second will be plotted in the div with id=chart_1 and so on.

Specified by:

javascript in interface ChartFactory

Parameters:

charts - the sequence of charts to generate Javascript from

Returns:

the resulting Javascript to embed in an HTML page.

show

public void show(int columns,
                 Iterable<Chart<?>> charts)

Description copied from interface: ChartFactory

Displays the collection of charts in a grid with the number of columns specified

Specified by:

show in interface ChartFactory

Parameters:

columns - the number of columns for chart grid

charts - the sequence of charts to plot

show

public void show(int columns,
                 Stream<Chart<?>> charts)

Description copied from interface: ChartFactory

Displays the collection of charts in a grid with the number of columns specified

Specified by:

show in interface ChartFactory

Parameters:

columns - the number of columns for chart grid

charts - the sequence of charts to plot

ofXY

public <X extends Comparable> Chart<XyPlot<X>> ofXY(Class<X> domainType,
                                                    Consumer<Chart<XyPlot<X>>> configurator)

Description copied from interface: ChartFactory

Returns a newly created XY chart and applies it to the configurator provided

Specified by:

ofXY in interface ChartFactory

Type Parameters:

X - the domain key type

Parameters:

domainType - the data type for the domain axis

configurator - the chart configurator

Returns:

the newly created chart

ofPiePlot

public <X extends Comparable,S extends Comparable> Chart<PiePlot<X,S>> ofPiePlot(boolean is3d,
                                                                                 Consumer<Chart<PiePlot<X,S>>> configurator)

Description copied from interface: ChartFactory

Returns a newly created Pie chart and applies it to the configurator provided

Specified by:

ofPiePlot in interface ChartFactory

Type Parameters:

X - the item key type

Parameters:

is3d - true for a 3d plot

configurator - the chart configurator

Returns:

the newly created chart

isMixedCharts

private boolean isMixedCharts(Iterable<Chart<?>> charts)

Returns true if the charts are a mix of swing and html charts

Parameters:

charts - the iterable of charts

Returns:

true if mixed content

containsHtmlCharts

private boolean containsHtmlCharts(Iterable<Chart<?>> charts)

Returns true if the charts include html charts

Parameters:

charts - the iterable of charts

Returns:

true if html charts

containsSwingCharts

private boolean containsSwingCharts(Iterable<Chart<?>> charts)

Returns true if the charts include swing charts

Parameters:

charts - the iterable of charts

Returns:

true if swing charts