ParallelCoordinates

A parallel coordinates chart is used to graphically present data in an n-dimensional space. This chart shows n vertical and equally spaced parallel lines. A point in n-dimensional space is represented as a polyline with vertices on the parallel axes. Point coordinates correspond to positions of vertices on each axis.

The component enables the user to set up plot area, vertical axes and lines for a parallel coordinates chart.

Example

Constructor

Properties

	Property name	Brief description
	Axes	The Axes property determines chart axes.
	Axis	The Axis property determines a settings template for chart axes.
	AxisDragEnabled	The AxisDragEnabled property determines whether chart axes can be moved.
	AxisSelectionEnabled	The AxisSelectionEnabled property determines whether chart axes can be selected.
	ChartArea	The ChartArea property determines a chart plot area.
	FilterActiveEffects	The FilterActiveEffects property determines effects for chart lines included into filtering range.
	FilterInactiveEffects	The FilterInactiveEffects property determines effects for chart lines not included into filtering range.
	FiltrationEnabled	The FiltrationEnabled property determines whether chart line filtering is enabled.
	Line	The Line property determines a settings template for chart lines.
	Lines	The Lines property determines chart lines.
	LinesColors	The LinesColors property determines lines colors.
	RenderToCanvas	The RenderToCanvas property determines where a chart is rendered.
	SelectedAxis	The SelectedAxis property determines selected chart axis.

Methods

	Method name	Brief description
	getColorVisual	The getColorVisual method determines description of the factor, which data is applied to fill chart lines after the axis is selected.
	getInstance	The getInstance method returns a chart instance.
	getState	The getState method returns an object describing chart state.
	getTooltipColor	The getToolTipColor method returns tooltip border color for the specified line.
	hoverItems	The hoverItems method highlights the set chart lines in the specified time interval.
	isLoaded	The isLoaded method determines whether a chart is loaded.
	refreshView	The refreshView method refreshes chart view.
	requestRenderFrame	The requestRenderFrame method sends a request to chart rerendering.
	selectItems	The hoverItems method sets highlighting for the specified chart lines.
	setService	The setService method is used to set a chart service.
	setSource	The setSeource method is used to set a chart data source.

Events

Properties inherited from the class DataVisualizer

	Property name	Brief description
	ActiveMappingItems	The ActiveMappingItems property determines an array of active values of a bubble chart.
	AreaSelection	The AreaSelection property sets selection area for charts.
	AreaSelectionAction	The AreaSelectionAction property determines the action on selecting visualizer area.
	CustomData	The CustomData property is used to store custom data.
	DataSources	The DataSources property sets and returns an object that contains data sources for charts.
	EnableBatchData	The EnableBatchData property controls availability of batch data in a chart source.
	EnableSelection	The EnableSelection property determines whether visualizer elements can be selected.
	GlobalItemsIds	The GlobalItemsIds method determines a dictionary of global identifiers of elements.
	HoverActiveEffects	The HoverActiveEffects property determines effects applied to objects on hovering the cursor on them.
	HoveredItems	The HoveredItems property determines an array of elements, which can be hovered.
	HoverInactiveEffects	The HoverInactiveEffects property determines effects applied to the objects, which are not hovered.
	ItemHoverness	The ItemHoverness property determines whether a chart element can be hovered.
	ItemSelection	The ItemSelection property determines element selection.
	LegendMapping	The LegendMapping property determines a dictionary of connection of legends with data bindings.
	Legends	The Legends property sets and returns array of chart legends.
	LegendsPackingMaxPart	The LegendsPackingMaxPart property sets and returns maximum part of chart legends from their packing.
	MappingActiveEffects	The MappingActiveEffects property compares effects for active elements.
	MappingInactiveEffects	The MappingInactiveEffects property compares effects for inactive elements.
	MappingItemActiveness	The MappingItemActiveness property determines whether effect comparison is active for visualizer element.
	Scales	The Scales property sets and returns chart scales.
	SelectActiveEffects	The SelectActiveEffects property determines an array of effects applied to the selected bubble chart elements.
	SelectedItems	The SelectedItems property determines an array of selected bubble chart elements.
	SelectInactiveEffects	The SelectInactiveEffects property determines an array of effects applied to non-selected bubble chart elements.
	SettingsProvider	The SettingsProvider property determines a basic class for specified settings.
	Timeline	The Timeline property returns and sets a chart timeline.
	UseLegendsPacking	The UseLegendsPacking property allows and prohibits using chart legend packing.
	UseSelectOnClick	The UseSelectOnClick property determines whether an element can be selected by means of the mouse cursor.
	UseSelectOnRightClick	The UseSelectOnRightClick property determines whether an element can be selected by means of the right mouse button.
	Visuals	The Visuals property sets and returns settings of mapping data series values with chart axes, color and size of chart elements.

Methods inherited from the class DataVisualizer

	Method name	Brief description
	addVisual	The addVisual method compares visualizer data with the specified identifier.
	animate	The animate method plays chart animation.
	beginUpdate	The beginUpdate method starts data update mode that disables component rerendering until exiting from this mode.
	clearAreaSelection	The clearAreaSelection method clears chart selection.
	disposeData	The disposeData method deletes complex properties of visualizer.
	draw	The draw method completely rerenders a chart.
	endUpdate	The endUpdate method disables data update mode that disables component rerendering until exiting from this mode.
	getBackwardGlobalItemsIds	The getBackwardGlobalItemsIds method returns backward dictionary of global identifiers of elements.
	getBackwardLegendMapping	The getBackwardLegendMapping method returns backward dictionary of connection of legends with data bindings.
	getEnableHover	The getEnableHover method returns whether effects are used on hovering the cursor on bubble chart bubbles.
	getFirstDataSource	The getFirstDataSource method returns the first data source for chart data visualizer.
	getFirstLegend	The getFirstLegend method returns the chart first legend.
	getFirstScale	The getFirstScale method returns the first scale in a chart.
	getGlobalItemId	The getGlobalItemId method returns global identifier of element.
	getItemsByAreaRect	The getItemsByAreaRect method returns elements within the specified chart area.
	getLegendByDataMapping	The getLegendByDataMapping method returns visualizer legend by data comparison identifier.
	getLegendById	The getLegendById method returns bubble chart legend by its identifier.
	getLocalItemId	The getLocalItemId method returns internal identifier of element.
	getTimelineStepName	The getTimeLineStepName method returns the current timeline step.
	getVisualById	The getVisualById method returns comparison of visualizer data by its identifier.
	loadData	The loadData method uploads specified data to a chart.
	refresh	The refresh method refreshes a chart.
	setTimelineStep	The setTimelineStep method sets a timeline step.
	updateData	The updateData method assigns new index value to parameters of chart series data values mapping.

Events inherited from the class DataVisualizer

Properties inherited from the class Control

	Property name	Brief description
	Anchors	The Anchors property determines position of the component placed within container.
	Animation	The Animation property sets animation parameters for component.
	Bottom	The Bottom property sets bottom offset on placing the component within the LayoutPanel.
	Content	The Content property sets the component contents.
	ContextMenu	The ContextMenu property sets the context menu for the component.
	Data	The Data property is used to store any custom data.
	DataContext	The DataContext property contains an object with data.
	Enabled	The Enabled property sets whether the component is enabled.
	Height	The Height property determines the component height.
	IsResizable	The IsResizable property determines whether the component can be resized.
	IsRTL	The lsRTL property sets right to left text direction.
	IsVisible	The IsVisible property determines whether the component is displayed.
	Left	The Left property sets left offset on placing the component within the GridPanel.
	Offset	The Offset property determines coordinates of root DOM node of a control.
	Opacity	The Opacity property determines component transparency.
	Parent	The Parent property determines a parent component of a control.
	ParentNode	The ParentNode property sets parent DOM node.
	ResourceKey	The ResourceKey property sets the resource key for the component.
	Right	The Right property sets right offset on placing the component within the LayoutPanel.
	Rotate	The Rotate property sets component rotation angle.
	ShowToolTip	The ShowToolTip property determines whether the tooltip of the component can be displayed.
	Style	The Style property sets component style.
	TabIndex	The TabIndex property sets the order of the control element passing inside the container.
	Tag	The Tag property sets JSON object associated with the component.
	ToolTip	The ToolTip property determines text of component tooltip.
	Top	The Top property sets top offset on placing the component within the GridPanel.
	Value	The Value property sets the value to the component.
	Width	The Width property sets the component width.

Methods inherited from the class Control

	Method name	Brief description
	addClass	The addClass method adds a CSS class to the component.
	addEvent	The addEvent method adds an event handler to a DOM node.
	addEventHandler	The addEventHandler method adds an event handler to a DOM node.
	addEvents	The addEvents method adds an array of event handlers to a DOM node.
	addStateClass	The addStateClass method adds a CSS class to the component and removes the previous CSS class.
	addStyleBySelector	The addStyleBySelector method creates a block that contains a style with the specified CSS selector.
	addToNode	The addToNode method adds a component to the specified node.
	bindEvents	The bindEvents method subscribes an element to all available events.
	clearStylesCache	The clearStylesCache method clears cache of component styles.
	getAnchorFlags	The getAnchorFlags method returns JSON object that contains settings of the current component's position.
	getClass	The getClass method returns the current CSS classes of the component.
	getCssStyle	The getCssStyle method returns style for the specified node.
	getDomNode	The getDomNode method returns main DOM node of the component.
	getFocused	The getFocused method determines whether the component is focused.
	getFunctionByName	The getFunctionByName method returns function by name.
	getIsBinded	The getIsBinded method returns whether an element is subscribed to all DOM node events.
	hasClass	The hasClass method determines whether the specified CSS class is set for root DOM node of the control.
	hide	The hide method hides a control.
	hideToolTip	The hideToolTip method clears tooltip timeout and hides the tooltip if it is displayed.
	isResingNow	The isResingNow method determines whether the component is being resized.
	refreshBindingProperty	The refreshBindingProperty method refreshes the bound property by name.
	refreshItemsStyle	The refreshItemsStyle method refreshes CSS styles of child elements.
	refreshStyle	The refreshStyle method refreshes element CSS styles.
	removeClass	The removeClass method removes CSS class from the component.
	removeEvent	The removeEvent method removes event handler from DOM node.
	removeEventHandler	The removeEventHandler method removes event handler from DOM node.
	removeFromDOM	The removeFromDOM method removes node from the DOM structure.
	removeStateClasses	The removeStateClasses method removes CSS classes of the component.
	setDraggable	The setDraggable method determines whether it is possible to drag component on the HTML page.
	setFocus	The setFocus method sets the component focus.
	setIsHovered	The setIsHovered method displays the component as on hover.
	setIsPressed	The setIsPressed method displays the component as if clicked upon.
	setOpacityIE8	The setOpacityIE8 method sets component transparency value in Internet Explorer 8.
	setSize	The setSize method establishes the sizes of the component.
	show	The show method displays a control.
	unBindEvents	The unBindEvents method unsubscribes an element from all standard events.
	updatePosition	The updatePosition method updates size and position when absolute positioning based on the current parameters is used.
	updateSize	The updateSize method updates the component size on changing the size of the container that contains the component.

Events inherited from Control

Properties inherited from Object

Methods inherited from Object

	Method name	Brief description
	clone	The clone method creates an object copy.
	dispose	The dispose method deletes the component.
	getHashCode	The getHashCode method returns hash code of repository object.
	getSettings	The getSettings method returns repository object settings.
	getTypeName	The getTypeName method returns the name of the object type without the namespace, to which it belongs.
	isEqual	The isEqual method determines whether the specified object is equal to the current repository object.
	isLive	The isLive method determines validity of repository object.
	removeAllEvents	The removeAllEvents method removes all object event handlers by the specified context.
	setSettings	The setSettings method determines repository object settings.
	defineProps	The defineProps method creates get and set methods from name array for the specified class.
	keys	The keys method returns array of methods and properties names for the specified object.

	Event name	Brief description
	ItemsHovered	The ItemsHovered event occurs on hovering the cursor on a chart line.

	Event name	Brief description
	AreaSelected	The AreaSelected event occurs after a chart area is selected.
	AreaSelecting	The AreaSelecting event occurs in the process of chart area selection.
	ItemsSelected	The ItemSelected event occurs after visualizer elements are selected.
	ItemsSelecting	The ItemSelecting event occurs before selecting visualizer elements.
	LegendHeaderClicked	The LegendHeaderClicked event occurs on clicking the chart legend title.
	LegendItemSelected	The LegendItemSelected event occurs after selecting a legend element.
	LegendItemSelecting	The LegendItemSelecting event occurs on selecting a legend element.
	RequestData	The RequestData event occurs when it is necessary to load data to a data source.
	TimelineStep	The TimelineStep event occurs on changing the current step of the chart timeline.

	Event name	Brief description
	Drag	The Drag event occurs on clicking and holding the left mouse button.
	DragEnd	The DragEnd event occurs when dragging the component finishes.
	DragStart	The DragStart event occurs when dragging the component starts.
	OnContextMenu	The OnContextMenu event occurs on calling context menu of the component.
	SizeChanged	The SizeChanged event occurs after the component is resized.
	SizeChanging	The SizeChanging event occurs during component resize.