com.zavtech.morpheus.viz.google

Class GXyRender

java.lang.Object

com.zavtech.morpheus.viz.google.GXyRender

All Implemented Interfaces:

XyRender

class GXyRender
extends Object
implements XyRender

The XyRender implementation for the Google Charts adapter

Author:

Xavier Witdouck

This is open source software released under the Apache 2.0 License

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	GXyRender.Type

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	dashed
private GXyPlot<? extends Comparable>	plot
private int	pointSize
private boolean	shapes
private boolean	spline
private boolean	stacked
private GXyRender.Type	type

Constructor Summary

Constructors

Constructor and Description
GXyRender(GXyPlot<? extends Comparable> plot) Constructor

Method Summary

Modifier and Type	Method and Description
(package private) GXyRender.Type	getChartType() Returns the chart type for this renderer
(package private) String	getCurveType() Returns the curve type for this render
(package private) int	getPointSize() Returns the points size for dot rendering
(package private) Color	getSeriesColor(Comparable seriesKey) Returns the series override color, or null if not set
(package private) Optional<Float>	getSeriesLineWidth(Comparable seriesKey) Returns the series override line width, or null if not set This is only relevant for series rendered with lines
(package private) Optional<ChartShape>	getSeriesPointShape(Comparable seriesKey) Returns the series override shape, or null if not set This is only relevant for series rendered with points
(package private) boolean	hasShapesOrPoints() Returns true if rendering includes points or shapes
(package private) boolean	isArea() Returns true if this renderer is for area
(package private) boolean	isBars() Returns true if this renderer is for bars
(package private) boolean	isDots() Returns true if dot rendering is set
(package private) boolean	isLines() Returns true if this renderer is for lines
(package private) boolean	isScatter() Returns true if rendering of scatter points or shapes
(package private) boolean	isSeriesDashedLine(Comparable seriesKey) Returns the series override to control whether line is dashed or not
(package private) boolean	isSeriesPointsVisible(Comparable seriesKey) Returns the series override point visibility, or null if not set
(package private) boolean	isStacked() Returns true for stacked bar rendering
void	withArea(boolean stacked) Configures the renderer to draw area either stacked or unstacked
void	withBars(boolean stacked, double margin) Configures the renderer to draw bars either stacked or unstacked
void	withDots() Configures the renderer to draw dots in a scatter plot
void	withDots(int diameter) Configures the renderer to draw dots in a scatter plot
void	withLines(boolean shapes, boolean dashed) Configures the renderer to draw lines with optional shapes and dashes
void	withShapes() Configures the renderer to draw shapes in a scatter plot
void	withSpline(boolean shapes, boolean dashed) Configures the renderer to draw splines with optional shapes and dashes

Methods inherited from class java.lang.Object

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

Field Detail

pointSize

private int pointSize

stacked

private boolean stacked

spline

private boolean spline

dashed

private boolean dashed

shapes

private boolean shapes

type

private GXyRender.Type type

plot

private GXyPlot<? extends Comparable> plot

Constructor Detail

GXyRender

GXyRender(GXyPlot<? extends Comparable> plot)

Constructor

Parameters:

plot - the plot this renderer is bound to

Method Detail

getChartType

GXyRender.Type getChartType()

Returns the chart type for this renderer

Returns:

the chart type

getCurveType

String getCurveType()

Returns the curve type for this render

Returns:

the curve type

isStacked

boolean isStacked()

Returns true for stacked bar rendering

Returns:

true for stacked bar rendering

isBars

boolean isBars()

Returns true if this renderer is for bars

Returns:

true if configured for bars

isLines

boolean isLines()

Returns true if this renderer is for lines

Returns:

true if configured for lines

isArea

boolean isArea()

Returns true if this renderer is for area

Returns:

true if configured for area

hasShapesOrPoints

boolean hasShapesOrPoints()

Returns true if rendering includes points or shapes

Returns:

true if points or shapes

isScatter

boolean isScatter()

Returns true if rendering of scatter points or shapes

Returns:

true if dots or shapes.

isDots

boolean isDots()

Returns true if dot rendering is set

Returns:

true if dot rendering

getPointSize

int getPointSize()

Returns the points size for dot rendering

Returns:

the point size

withDots

public void withDots()

Description copied from interface: XyRender

Configures the renderer to draw dots in a scatter plot

Specified by:

withDots in interface XyRender

withDots

public void withDots(int diameter)

Description copied from interface: XyRender

Configures the renderer to draw dots in a scatter plot

Specified by:

withDots in interface XyRender

Parameters:

diameter - the diameter of dots measured in pixels

withArea

public void withArea(boolean stacked)

Description copied from interface: XyRender

Configures the renderer to draw area either stacked or unstacked

Specified by:

withArea in interface XyRender

Parameters:

stacked - if true, the areas will be stacked

withBars

public void withBars(boolean stacked,
                     double margin)

Description copied from interface: XyRender

Configures the renderer to draw bars either stacked or unstacked

Specified by:

withBars in interface XyRender

Parameters:

stacked - if true, the bars will be stacked

margin - the margin between the bars

withLines

public void withLines(boolean shapes,
                      boolean dashed)

Description copied from interface: XyRender

Configures the renderer to draw lines with optional shapes and dashes

Specified by:

withLines in interface XyRender

Parameters:

shapes - if true, include shapes at each datum

dashed - if true, make the line dashed

withShapes

public void withShapes()

Description copied from interface: XyRender

Configures the renderer to draw shapes in a scatter plot

Specified by:

withShapes in interface XyRender

withSpline

public void withSpline(boolean shapes,
                       boolean dashed)

Description copied from interface: XyRender

Configures the renderer to draw splines with optional shapes and dashes

Specified by:

withSpline in interface XyRender

Parameters:

shapes - if true, include shapes at each datum

dashed - if true, make the line dashed

getSeriesColor

Color getSeriesColor(Comparable seriesKey)

Returns the series override color, or null if not set

Parameters:

seriesKey - the series key

Returns:

the series color, or null

getSeriesLineWidth

Optional<Float> getSeriesLineWidth(Comparable seriesKey)

Returns the series override line width, or null if not set This is only relevant for series rendered with lines

Parameters:

seriesKey - the series key

Returns:

the series line width, or null

isSeriesPointsVisible

boolean isSeriesPointsVisible(Comparable seriesKey)

Returns the series override point visibility, or null if not set

Parameters:

seriesKey - the series key

Returns:

the series point visibility, or null

isSeriesDashedLine

boolean isSeriesDashedLine(Comparable seriesKey)

Returns the series override to control whether line is dashed or not

Parameters:

seriesKey - the series key

Returns:

true if the series line should be dashed

getSeriesPointShape

Optional<ChartShape> getSeriesPointShape(Comparable seriesKey)

Returns the series override shape, or null if not set This is only relevant for series rendered with points

Parameters:

seriesKey - the series key

Returns:

the series shape, or null