Yahoo! UI Library

charts  3.3.0

Yahoo! UI Library > charts > AreaSeries
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Class AreaSeries - extends CartesianSeries - uses Fills

Known Subclasses:
StackedAreaSplineSeries StackedAreaSeries
The AreaSeries class renders quantitative data on a graph by creating a fill between 0 and the relevant data points.

Constructor

AreaSeries ( )

Properties inherited from Plugin.Host:

PluginHost

Properties inherited from Fills:

_defaults

Properties inherited from Attribute:

Properties inherited from CartesianSeries:

_bottomOrigin, _defaultBorderColors, _defaultFillColors, _defaultLineColors, _defaultPlaneOffset, _defaultSliceColors, _leftOrigin, _xDisplayName, _yDisplayName, GUID

Properties inherited from Base:

name

Properties inherited from Renderer:

_styles

Methods

_getDefaultStyles

protected _getDefaultStyles ( )
Gets the default value for the styles attribute. Overrides base implementation.
Returns:
Object

_setStyles

protected _setStyles ( newStyles )
Method used by styles setter. Overrides base implementation.
Parameters:
newStyles <Object> Hash of properties to update.
Returns:
Object

drawSeries

protected void drawSeries ( )
Renders the series.

Methods inherited from Plugin.Host:

_destroyPlugins, _initPlugins, hasPlugin, plug, unplug

Methods inherited from Fills:

_getAreaDefaults, _getClosingPoints, _getStackedClosingPoints, drawAreaSpline, drawFill, drawStackedAreaSpline

Methods inherited from Attribute:

_addAttrs, _addLazyAttr, _defAttrChangeFn, _fireAttrChange, _getAttr, _getAttrCfg, _getAttrInitVal, _getAttrs, _getStateVal, _isLazyAttr, _normAttrVals, _protectAttrs, _set, _setAttr, _setAttrs, _setAttrVal, _setStateVal, addAttr, addAttrs, attrAdded, get, getAttrs, modifyAttr, removeAttr, reset, set, setAttrs

Methods inherited from EventTarget:

_getType, _monitor, _parseType, addTarget, after, before, bubble, detach, detachAll, fire, getEvent, getTargets, on, once, parseType, publish, removeTarget, subscribe, unsubscribe, unsubscribeAll

Methods inherited from CartesianSeries:

_getDefaultColor, _getDefaultStyles, _setCanvas, _toggleVisible, _updateAxisData, _xAxisChangeHandler, _xDataChangeHandler, _yAxisChangeHandler, _yDataChangeHandler, addListeners, draw, render, setAreaData, validate

Methods inherited from Base:

_aggregateAttrs, _defDestroyFn, _defInitFn, _destroyHierarchy, _filterAttrCfs, _getAttrCfgs, _getClasses, _initHierarchy, _initHierarchyData, _preInitEventCfg, destroy, init, toString

Methods inherited from Renderer:

_getDefaultStyles, _mergeStyles, _setStyles

Events

stylesChange

stylesChange ( event )
Fires when the value for the configuration attribute 'styles' is changed. You can listen for the event using the on method if you wish to be notified before the attribute's value has changed, or using the after method if you wish to be notified after the attribute's value has changed.
Parameters:
event <Event.Facade> An Event Facade object with the following attribute specific properties added:
prevVal
The value of the attribute, prior to it being set
newVal
The value the attribute is to be set to
attrName
The name of the attribute being set
subAttrName
If setting a property within the attribute's value, the name of the sub-attribute property being set

typeChange

typeChange ( event )
Fires when the value for the configuration attribute 'type' is changed. You can listen for the event using the on method if you wish to be notified before the attribute's value has changed, or using the after method if you wish to be notified after the attribute's value has changed.
Parameters:
event <Event.Facade> An Event Facade object with the following attribute specific properties added:
prevVal
The value of the attribute, prior to it being set
newVal
The value the attribute is to be set to
attrName
The name of the attribute being set
subAttrName
If setting a property within the attribute's value, the name of the sub-attribute property being set

Configuration Attributes

styles - Object

Style properties used for drawing area fills. This attribute is inherited from Renderer. Below are the default values:
color
The color of the fill. The default value is determined by the order of the series on the graph. The color will be retrieved from the following array: ["#66007f", "#a86f41", "#295454", "#996ab2", "#e8cdb7", "#90bdbd","#000000","#c3b8ca", "#968373", "#678585"]
alpha
Number between 0 and 1 that indicates the opacity of the fill. The default value is 1

type - String

Read-only attribute indicating the type of series.
Default Value: area

Configuration Attributes

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