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, Serializable, 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	Description
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.MapImplementation, com.webobjects.foundation.NSKeyValueCoding.Null<T>, 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

Fields

Modifier and Type	Field and Description
protected org.jfree.chart.JFreeChart	_chart
protected String	_chartType
protected NSDictionary<String,?>	_configuration
protected org.jfree.data.general.Dataset	_dataset
protected int	_height
protected com.webobjects.foundation.NSData	_imageData
String	_imageKey
String	_imageMap
String	_imageMapName
protected String	_imageType
protected NSArray<?>	_items
protected String	_name
protected String	_nameKey
protected String	_valueKey
protected int	_width
protected static int	DEFAULT_SIZE

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

Constructors

Constructor and Description
ERPChart(com.webobjects.appserver.WOContext context) Public constructor

Method Summary

Modifier and Type	Method and Description
org.jfree.chart.JFreeChart	chart()
String	chartType()
NSDictionary<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()
String	imageMap()
String	imageType()
NSArray<?>	items()
String	nameKey()
String	otherTagString()
void	reset() このメソッドは、指定されているコンテクストのオブジェクトに対する、 ステートレス・コンポーネントの一時的リファレンスをリセットもしくは削除します。 あるコンポーネントの共有化されたインスタンスが、他のセッションによって再利用されるとき、 このメソッドを利用し、各コンポーネントのインスタンス変数を解放します。
boolean	showLegends()
boolean	showToolTips()
boolean	showUrls()
protected abstract NSArray<String>	supportedTypes()
String	valueKey()
int	width()

Methods inherited from class er.extensions.components.ERXStatelessComponent

isStateless

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, arrayValueForBinding, arrayValueForBinding, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, browser, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, shouldCheckAccess, stringValueForBinding, stringValueForBinding, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

__valueForBinding, _associationWithName, _childTemplate, _cleanUpStatelessComponent, _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, setVariableValueForName, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithHTMLString, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForBooleanBinding, valueForIntegerBinding, valueForKey, valueForKeyPath, valueForNSArrayBindings, valueForNSDictionaryBindings, valueForNumberBinding, valueForStringBinding, variableValueForName, variableWithName

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SIZE

protected static final int DEFAULT_SIZE

See Also:

Constant Field Values

_imageData

protected com.webobjects.foundation.NSData _imageData

_imageKey

public String _imageKey

_imageMap

public String _imageMap

_imageMapName

public String _imageMapName

_items

protected NSArray<?> _items

_name

protected String _name

_chartType

protected String _chartType

_imageType

protected String _imageType

_nameKey

protected String _nameKey

_valueKey

protected 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 NSDictionary<String,?> _configuration

Constructor Detail

ERPChart

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

Public constructor

Parameters:

context - the context

Method Detail

items

public NSArray<?> items()

nameKey

public String nameKey()

valueKey

public String valueKey()

width

public int width()

height

public int height()

chartType

public String chartType()

imageType

public String imageType()

showLegends

public boolean showLegends()

showUrls

public boolean showUrls()

showToolTips

public boolean showToolTips()

configuration

public NSDictionary<String,?> configuration()

reset

public void reset()

Description copied from class: ERXComponent

このメソッドは、指定されているコンテクストのオブジェクトに対する、 ステートレス・コンポーネントの一時的リファレンスをリセットもしくは削除します。 あるコンポーネントの共有化されたインスタンスが、他のセッションによって再利用されるとき、 このメソッドを利用し、各コンポーネントのインスタンス変数を解放します。

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 NSArray<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 String imageMap()

otherTagString

public String otherTagString()