er.plot
Class ERPChart

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.extensions.components.ERXComponent
              er.extensions.components.ERXNonSynchronizingComponent
                  er.extensions.components.ERXStatelessComponent
                      er.plot.ERPChart

All Implemented Interfaces:

com.webobjects.appserver.WOActionResults, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.NSValidation, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

ERPCategoryChart, ERPPieChart

public abstract class ERPChart
extends ERXStatelessComponent

Abstract superclass of the charts. The most important binding is items which should contain an array of objects from which the values nameKey and valueKey are retrieved. For example, you might have an array of line items, with a valueKey amount and a nameKey product.name.

See Also:

Serialized Form

Author:

ak

Bindings

name	the name of the chart
chartType	the type of the chart (possible values depend on the concrete subclass)
imageType	the type of the image to show: png (default) or jpeg
width	the width of the chart (400 pixel if not specified)
height	the height of the chart (400 pixel if not specified)
dataset	Dataset to use. If this is given, then items, nameKey, valueKey and categoryKey are not considered.
items	array of values to display the chart for
nameKey	the key for the name (must return Comparable)
valueKey	the key for the value (must return Number)
showLegends	true, if legends should be shown
showToolTips	true, if tool tips should be shown
showUrls	true, if urls should be shown
chart	Chart to use instead of the created one. If this binding is setable, then it will be set to the actually used chart
configuration	NSDictionary that will be applied to the chart via key-value-coding prior to rendering. Contains entries like antiAlias=true or categoryPlot.dataAreaRatio = 0.8.

Nested Class Summary

Nested classes/interfaces inherited from class com.webobjects.appserver.WOComponent

com.webobjects.appserver.WOComponent._EventLoggingEnabler, com.webobjects.appserver.WOComponent.Event

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSValidation

com.webobjects.foundation.NSValidation._MethodBinding, com.webobjects.foundation.NSValidation._ValidationBinding, com.webobjects.foundation.NSValidation.DefaultImplementation, com.webobjects.foundation.NSValidation.Utility, com.webobjects.foundation.NSValidation.ValidationException

Field Summary

protected org.jfree.chart.JFreeChart	_chart
protected java.lang.String	_chartType
protected com.webobjects.foundation.NSDictionary<java.lang.String,?>	_configuration
protected org.jfree.data.general.Dataset	_dataset
protected int	_height
protected com.webobjects.foundation.NSData	_imageData
java.lang.String	_imageKey
java.lang.String	_imageMap
java.lang.String	_imageMapName
protected java.lang.String	_imageType
protected com.webobjects.foundation.NSArray<?>	_items
protected java.lang.String	_name
protected java.lang.String	_nameKey
protected java.lang.String	_valueKey
protected int	_width
protected static int	DEFAULT_SIZE
protected static org.apache.log4j.Logger	log logging support

Fields inherited from class er.extensions.components.ERXComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

ERPChart(com.webobjects.appserver.WOContext context)
Public constructor

Method Summary

org.jfree.chart.JFreeChart	chart()
java.lang.String	chartType()
com.webobjects.foundation.NSDictionary<java.lang.String,?>	configuration()
protected abstract org.jfree.chart.JFreeChart	createChart()
protected abstract org.jfree.data.general.Dataset	createDataset()
org.jfree.data.general.Dataset	dataset()
int	height()
com.webobjects.foundation.NSData	imageData()
java.lang.String	imageMap()
java.lang.String	imageType()
com.webobjects.foundation.NSArray<?>	items()
java.lang.String	nameKey()
java.lang.String	otherTagString()
void	reset()
boolean	showLegends()
boolean	showToolTips()
boolean	showUrls()
protected abstract com.webobjects.foundation.NSArray<java.lang.String>	supportedTypes()
java.lang.String	valueKey()
int	width()

Methods inherited from class er.extensions.components.ERXStatelessComponent

isStateless, valueForBooleanBinding, valueForBooleanBinding, valueForBooleanBinding, valueForIntBinding, valueForObjectBinding, valueForObjectBinding

Methods inherited from class er.extensions.components.ERXNonSynchronizingComponent

appendToResponse, invokeAction, resetCachedBindingsInStatefulComponent, synchronizesVariablesWithBindings, takeValuesFromRequest

Methods inherited from class er.extensions.components.ERXComponent

_awakeInContext, _checkAccess, _frameworkName, _includeCSSResources, _includeJavascriptResources, additionalCSSFiles, additionalJavascriptFiles, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, stringValueForBinding, stringValueForBinding, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

_associationWithName, _childTemplate, _componentDefinition, _componentUnroll, _isPage, _setContext, _setIsPage, _setParent, _setSubcomponent, _sleepInContext, _subcomponentForElementWithID, _templateNameForClass, _unroll, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.log4j.Logger log

logging support

DEFAULT_SIZE

protected static final int DEFAULT_SIZE

See Also:

Constant Field Values

_imageData

protected com.webobjects.foundation.NSData _imageData

_imageKey

public java.lang.String _imageKey

_imageMap

public java.lang.String _imageMap

_imageMapName

public java.lang.String _imageMapName

_items

protected com.webobjects.foundation.NSArray<?> _items

_name

protected java.lang.String _name

_chartType

protected java.lang.String _chartType

_imageType

protected java.lang.String _imageType

_nameKey

protected java.lang.String _nameKey

_valueKey

protected java.lang.String _valueKey

_width

protected int _width

_height

protected int _height

_dataset

protected org.jfree.data.general.Dataset _dataset

_chart

protected org.jfree.chart.JFreeChart _chart

_configuration

protected com.webobjects.foundation.NSDictionary<java.lang.String,?> _configuration

Constructor Detail

ERPChart

public ERPChart(com.webobjects.appserver.WOContext context)

Public constructor

Parameters:

context - the context

Method Detail

items

public com.webobjects.foundation.NSArray<?> items()

nameKey

public java.lang.String nameKey()

valueKey

public java.lang.String valueKey()

width

public int width()

height

public int height()

chartType

public java.lang.String chartType()

imageType

public java.lang.String imageType()

showLegends

public boolean showLegends()

showUrls

public boolean showUrls()

showToolTips

public boolean showToolTips()

configuration

public com.webobjects.foundation.NSDictionary<java.lang.String,?> configuration()

reset

public void reset()

Overrides:

reset in class ERXStatelessComponent

createChart

protected abstract org.jfree.chart.JFreeChart createChart()

createDataset

protected abstract org.jfree.data.general.Dataset createDataset()

supportedTypes

protected abstract com.webobjects.foundation.NSArray<java.lang.String> supportedTypes()

dataset

public org.jfree.data.general.Dataset dataset()

chart

public org.jfree.chart.JFreeChart chart()

imageData

public com.webobjects.foundation.NSData imageData()

imageMap

public java.lang.String imageMap()

otherTagString

public java.lang.String otherTagString()