com.sencha.gxt.chart.client.chart.series

Class RadarSeries<M>

java.lang.Object

com.sencha.gxt.chart.client.chart.series.Series<M>

com.sencha.gxt.chart.client.chart.series.ScatterSeries<M>

com.sencha.gxt.chart.client.chart.series.RadarSeries<M>

Type Parameters:

M - the data type used by this series

All Implemented Interfaces:

SeriesHandler.HasSeriesHandlers<M>, SeriesItemOutEvent.HasSeriesItemOutHandlers<M>, SeriesItemOverEvent.HasSeriesItemOverHandlers<M>, SeriesItemUpEvent.HasSeriesItemUpHandlers<M>, SeriesSelectionEvent.HasSeriesSelectionHandlers<M>

public class RadarSeries<M>
extends ScatterSeries<M>

Creates a Radar Chart. A Radar Chart is a useful visualization technique for comparing different quantitative values for a constrained number of categories. Here is an example radar configuration:

    RadarSeries radar = new RadarSeries();
    radar.setYField(dataAccess.data1());
    radar.setStroke(RGB.GREEN);
    chart.addSeries(radar);
 

First the series is created with its associated data type. Next the value provider field is set, which provides the value of each point on the line. The stroke is set to represent the color of the line. Finally the series is added to the chart where it will be displayed.

Nested Class Summary

Nested classes/interfaces inherited from class com.sencha.gxt.chart.client.chart.series.Series

Series.LabelPosition

Constructor Summary

Constructors

Constructor and Description
RadarSeries() Creates a radar series.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Removes all the sprites of the series from the surface.
void	drawSeries() Draws the series for the current chart.
Color	getFill() Returns the fill of the line in the series.
SeriesRenderer<M>	getLineRenderer() Returns the SeriesRenderer used on the line sprite.
void	hide(int yFieldIndex) Hides the given y field index from the series.
void	highlight(int yFieldIndex) Highlights the series at the given series index.
void	highlightAll(int index) Highlights all of the items in the series.
boolean	isShowMarkers() Returns whether or not the series shows markers.
void	setFill(Color fill) Sets the fill of the line in the series.
void	setLineRenderer(SeriesRenderer<M> lineRenderer) Sets the SeriesRenderer used on the line sprite
void	setShowMarkers(boolean showMarkers) Sets whether or not the series shows markers.
void	show(int yFieldIndex) Shows the given y field index from the series.
void	unHighlight(int yFieldIndex) Removes highlighting from the given series index.
void	unHighlightAll(int index) UnHighlights all items in the series.
boolean	visibleInLegend(int index) Returns whether or not the given series index is visible in legend.

Methods inherited from class com.sencha.gxt.chart.client.chart.series.ScatterSeries

calculateBounds, getMarkerConfig, getSelectionTolerance, getTitle, getXAxisPosition, getYAxisPosition, getYField, setLegendTitle, setMarkerConfig, setSelectionTolerance, setXAxisPosition, setYAxisPosition, setYField

Methods inherited from class com.sencha.gxt.chart.client.chart.series.Series

addSeriesHandler, addSeriesItemOutHandler, addSeriesItemOverHandler, addSeriesItemUpHandler, addSeriesSelectionHandler, calculateBBox, getBBox, getChart, getGutters, getHighlighter, getLabelConfig, getLegendNames, getLegendTitles, getRenderer, getShadowRenderer, getStroke, getStrokeWidth, getToolTip, getToolTipConfig, getValueProviderName, getXField, hideToolTip, highlightedState, isHighlighting, isShownInLegend, onMouseDown, onMouseMove, onMouseOut, onMouseUp, removeToolTip, setChart, setHighlighter, setHighlighting, setLabelConfig, setRenderer, setShadowRenderer, setShownInLegend, setStroke, setStrokeWidth, setToolTipConfig, setXField

Methods inherited from class java.lang.Object

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

Constructor Detail

RadarSeries

public RadarSeries()

Creates a radar series.

Method Detail

clear

public void clear()

Description copied from class: Series

Removes all the sprites of the series from the surface.

Overrides:

clear in class Series<M>

drawSeries

public void drawSeries()

Description copied from class: Series

Draws the series for the current chart.

Overrides:

drawSeries in class ScatterSeries<M>

getFill

public Color getFill()

Returns the fill of the line in the series.

Returns:

the fill of the line in the series

getLineRenderer

public SeriesRenderer<M> getLineRenderer()

Returns the SeriesRenderer used on the line sprite.

Returns:

the series renderer used on the line sprite

hide

public void hide(int yFieldIndex)

Description copied from class: Series

Hides the given y field index from the series.

Overrides:

hide in class ScatterSeries<M>

Parameters:

yFieldIndex - the index of the y field

highlight

public void highlight(int yFieldIndex)

Description copied from class: Series

Highlights the series at the given series index. The series index represents the index of an item in the series. For example a bar in a bar series.

Overrides:

highlight in class ScatterSeries<M>

Parameters:

yFieldIndex - the series index to be highlighted

highlightAll

public void highlightAll(int index)

Description copied from class: Series

Highlights all of the items in the series.

Overrides:

highlightAll in class ScatterSeries<M>

Parameters:

index - the index of the series

isShowMarkers

public boolean isShowMarkers()

Returns whether or not the series shows markers.

Returns:

true if markers shown

setFill

public void setFill(Color fill)

Sets the fill of the line in the series.

Parameters:

fill - the fill of the line in the series

setLineRenderer

public void setLineRenderer(SeriesRenderer<M> lineRenderer)

Sets the SeriesRenderer used on the line sprite

Parameters:

lineRenderer - the series renderer used on the line sprite

setShowMarkers

public void setShowMarkers(boolean showMarkers)

Sets whether or not the series shows markers.

Parameters:

showMarkers - true if markers shown

show

public void show(int yFieldIndex)

Description copied from class: Series

Shows the given y field index from the series.

Overrides:

show in class ScatterSeries<M>

Parameters:

yFieldIndex - the index of the y field

unHighlight

public void unHighlight(int yFieldIndex)

Description copied from class: Series

Removes highlighting from the given series index. The series index represents the index of an item in the series. For example a bar in a bar series.

Overrides:

unHighlight in class ScatterSeries<M>

Parameters:

yFieldIndex - the index to have its highlighting removed

unHighlightAll

public void unHighlightAll(int index)

Description copied from class: Series

UnHighlights all items in the series.

Overrides:

unHighlightAll in class ScatterSeries<M>

Parameters:

index - the index of the series

visibleInLegend

public boolean visibleInLegend(int index)

Description copied from class: Series

Returns whether or not the given series index is visible in legend. The series index represents the index of an item in the series. For example a bar in a bar series.

Overrides:

visibleInLegend in class ScatterSeries<M>

Parameters:

index - the series index to determine visible

Returns:

whether or not it is visible