er.plot

Class ERPCategoryChart

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

er.plot.ERPCategoryChart

All Implemented Interfaces:

WOActionResults, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, Cloneable

public class ERPCategoryChart
extends ERPChart

Display a category chart - a chart where you have 2 or 3 dimensions. The most important binding is items which should contain an array of objects from which the values xNameKey, yNameKey, categoryKey and valueKey are retrieved. For example, you might have an array of line items, with a valueKey amount, an xNameKey with invoice.datePurchased, yNameKey, categoryKeyand 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)
categoryKey	the key for the categories (optional, must return Comparable)
xName	the name for the x axis (String)
yName	the name for the y axis (String)
showLegends	true, if legends should be shown
showToolTips	true, if tool tips should be shown
showUrls	true, if urls should be shown
orientation	either "horizontal" (default) or "vertical"
chart	Chart to use instead of the created one. If this binding is set-able, 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

WOComponent._EventLoggingEnabler, WOComponent.Event

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

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

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

NSKeyValueCoding._BooleanFieldBinding, NSKeyValueCoding._BooleanMethodBinding, NSKeyValueCoding._FieldBinding, NSKeyValueCoding._ForwardingBinding, NSKeyValueCoding._KeyBinding, NSKeyValueCoding._KeyBindingCreation, NSKeyValueCoding._MethodBinding, NSKeyValueCoding._NumberFieldBinding, NSKeyValueCoding._NumberMethodBinding, NSKeyValueCoding._ReflectionKeyBindingCreation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.MapImplementation, NSKeyValueCoding.Null<T>, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.ValueAccessor

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

NSValidation._MethodBinding, NSValidation._ValidationBinding, NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException

Field Summary

Fields

Modifier and Type	Field and Description
protected String	_categoryKey
protected org.jfree.chart.plot.PlotOrientation	_orientation
protected String	_xName
protected String	_yName
static NSArray<String>	SUPPORTED_TYPES

Fields inherited from class er.plot.ERPChart

_chart, _chartType, _configuration, _dataset, _height, _imageData, _imageKey, _imageMap, _imageMapName, _imageType, _items, _name, _nameKey, _valueKey, _width, 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
ERPCategoryChart(WOContext context)

Method Summary

Modifier and Type	Method and Description
String	categoryKey()
protected org.jfree.chart.JFreeChart	createChart()
protected org.jfree.data.general.Dataset	createDataset()
org.jfree.chart.plot.PlotOrientation	orientation()
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。
protected NSArray<String>	supportedTypes()
String	xName()
String	yName()

Methods inherited from class er.plot.ERPChart

chart, chartType, configuration, dataset, height, imageData, imageMap, imageType, items, nameKey, otherTagString, showLegends, showToolTips, showUrls, valueKey, 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

SUPPORTED_TYPES

public static final NSArray<String> SUPPORTED_TYPES

_categoryKey

protected String _categoryKey

_yName

protected String _yName

_xName

protected String _xName

_orientation

protected org.jfree.chart.plot.PlotOrientation _orientation

Constructor Detail

ERPCategoryChart

public ERPCategoryChart(WOContext context)

Method Detail

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 ERPChart

categoryKey

public String categoryKey()

xName

public String xName()

yName

public String yName()

orientation

public org.jfree.chart.plot.PlotOrientation orientation()

supportedTypes

protected NSArray<String> supportedTypes()

Specified by:

supportedTypes in class ERPChart

createChart

protected org.jfree.chart.JFreeChart createChart()

Specified by:

createChart in class ERPChart

createDataset

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

Specified by:

createDataset in class ERPChart