echopoint.google.chart
Class PieChart<N extends Number>

java.lang.Object
  nextapp.echo.app.Component
      echopoint.internal.AbstractContainer
          echopoint.google.chart.internal.AbstractChart<N>
              echopoint.google.chart.internal.SimpleChart<N>
                  echopoint.google.chart.PieChart<N>

All Implemented Interfaces:

Serializable, RenderIdSupport

public class PieChart<N extends Number>
extends SimpleChart<N>

Component wrapper for a Pie chart provided by Google Chart API.

The following code shows sample use of this component:

   import echopoint.google.chart.PieChart;
   import echopoint.google.chart.model.ChartData;

     ...
     final ChartData<Integer> data = new ChartData<Integer>();
     final Integer[] array = new Integer[]
        { 31, 28, 31, 30, 31, 31, 31, 31, 30, 31, 30, 31 };
     data.setXdata( Arrays.asList( array ) );

     final PieChart<Integer> chart = new PieChart<Integer>();
     chart.setDimensions( PieChart.Dimensions.p3 );
     final ArrayList<ChartData<Integer>> collection = new ArrayList<ChartData<Integer>>();
     collection.add( data );
     chart.setData( collection );
 

Version:

$Id: PieChart.java 83 2008-11-08 19:32:18Z sptrakesh $

Author:

Rakesh Vidyadharan 2008-08-21

See Also:

Serialized Form

Nested Class Summary

static class

PieChart.Dimensions An enumeration used to represent the pie chart dimensions.

Field Summary

static String	PROPERTY_DIMENSIONS The property used to configure 2 or 3-dimensional charts.
static String	PROPERTY_LABELS The property that holds the collection of string labels to associate with the segments in the pie chart.

Fields inherited from class echopoint.google.chart.internal.SimpleChart

PROPERTY_LEGEND_POSITION

Fields inherited from class echopoint.google.chart.internal.AbstractChart

PROPERTY_ALT, PROPERTY_DATA, PROPERTY_FILL, PROPERTY_TITLE

Fields inherited from class echopoint.internal.AbstractContainer

ACTION_COMMAND_PROPERTY, ACTION_LISTENERS_CHANGED_PROPERTY, INPUT_ACTION, PROPERTY_ALIGNMENT, PROPERTY_BACKGROUND_IMAGE, PROPERTY_BORDER, PROPERTY_HEIGHT, PROPERTY_INSETS, PROPERTY_WIDTH

Fields inherited from class nextapp.echo.app.Component

CHILD_VISIBLE_CHANGED_PROPERTY, CHILDREN_CHANGED_PROPERTY, ENABLED_CHANGED_PROPERTY, FOCUS_NEXT_ID_CHANGED_PROPERTY, FOCUS_PREVIOUS_ID_CHANGED_PROPERTY, LAYOUT_DIRECTION_CHANGED_PROPERTY, LOCALE_CHANGED_PROPERTY, PROPERTY_BACKGROUND, PROPERTY_FONT, PROPERTY_FOREGROUND, PROPERTY_LAYOUT_DATA, STYLE_CHANGED_PROPERTY, STYLE_NAME_CHANGED_PROPERTY, VISIBLE_CHANGED_PROPERTY

Constructor Summary

PieChart()

Method Summary

PieChart.Dimensions	getDimensions() Return the PROPERTY_DIMENSIONS property value.
Collection<String>	getLabels() Return the PROPERTY_LABELS property value.
void	setDimensions(PieChart.Dimensions dimension) Set the value of the PROPERTY_DIMENSIONS property.
void	setLabels(Collection<String> labels) Set the value of the PROPERTY_LABELS property.

Methods inherited from class echopoint.google.chart.internal.SimpleChart

getLegendPosition, setLegendPosition

Methods inherited from class echopoint.google.chart.internal.AbstractChart

getAlt, getData, getFill, getTitle, isValidChild, setAlt, setData, setData, setFill, setTitle

Methods inherited from class echopoint.internal.AbstractContainer

addActionListener, fireActionPerformed, getAlignment, getBackgroundImage, getBorder, getHeight, getInsets, getWidth, hasActionListeners, removeActionListener, setAlignment, setBackgroundImage, setBorder, setHeight, setInsets, setWidth

Methods inherited from class nextapp.echo.app.Component

add, add, addPropertyChangeListener, addPropertyChangeListener, dispose, firePropertyChange, get, getApplicationInstance, getBackground, getComponent, getComponent, getComponentCount, getComponents, getEventListenerList, getFocusNextId, getFocusPreviousId, getFont, getForeground, getId, getIndex, getLayoutData, getLayoutDirection, getLocale, getLocalStyle, getParent, getRenderId, getRenderIndexedProperty, getRenderIndexedProperty, getRenderLocale, getRenderProperty, getRenderProperty, getStyle, getStyleName, getVisibleComponent, getVisibleComponentCount, getVisibleComponents, hasEventListenerList, indexOf, init, isAncestorOf, isEnabled, isFocusTraversalParticipant, isRegistered, isRenderEnabled, isRenderVisible, isValidParent, isVisible, processInput, remove, remove, removeAll, removePropertyChangeListener, removePropertyChangeListener, set, setBackground, setComponents, setEnabled, setFocusNextId, setFocusPreviousId, setFocusTraversalParticipant, setFont, setForeground, setId, setIndex, setLayoutData, setLayoutDirection, setLocale, setRenderId, setStyle, setStyleName, setVisible, validate, verifyInput, visibleIndexOf

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_DIMENSIONS

public static final String PROPERTY_DIMENSIONS

The property used to configure 2 or 3-dimensional charts. This property is best styled. Defaults to 2-d.

See Also:

Constant Field Values

PROPERTY_LABELS

public static final String PROPERTY_LABELS

The property that holds the collection of string labels to associate with the segments in the pie chart. Please see Pie Labels notes regarding size requirements when using labels.

See Also:

Constant Field Values

Constructor Detail

PieChart

public PieChart()

Method Detail

getDimensions

public PieChart.Dimensions getDimensions()

Return the PROPERTY_DIMENSIONS property value.

Returns:

The value that indicates the chart dimensions.

setDimensions

public void setDimensions(PieChart.Dimensions dimension)

Set the value of the PROPERTY_DIMENSIONS property.

Parameters:

dimension - The value to set.

getLabels

public Collection<String> getLabels()

Return the PROPERTY_LABELS property value.

Returns:

The labels value encoded as required by the chart api.

setLabels

public void setLabels(Collection<String> labels)

Set the value of the PROPERTY_LABELS property.

Parameters:

labels - The value to set.