MapChart

Namespace: PP;

Inheritance hierarchy

          Object

          Control

          DataVisualizer

          MapChart

Description

The MapChart class implements the MapChart component used to show maps.

Syntax

PP.initClass(PP.MapChart, PP.Ui.DataVisualizer, "PP.MapChart", [PP.Ui.IDataView, PP.Ui.IVisualizerItemActivatable, PP.Ui.IMiniMappable]);

Constructor

  Constructor name Brief description
MapChart The MapChart constructor creates an instance of the MapChartcomponent.

Properties

  Property name Brief description
ActiveItems The ActiveItems property determines active areas of map layer.
AmbientLightValue The AmbientLightValue method determines level of map ambient light.
AnimationEnabled The AnimationEnabled property enables and disables map animation.
ArrowEffectsMode The ArrowEffectsMode property determines map arrow highlighting mode.
Background The Background property sets map background color.
DirectLightDirection The DirectLightDirection property determines direction of ambient light.
DisableVisuals The DisableVisuals property disables displaying all map factors.
Has3DVisualInSettings The Has3DVisualInSettings property determines whether 3D map settings are read from file or set programmatically.
HoveredArrows The HoveredArrows property determines an array of arrows, for which hovering is set.
HoveredBars The HoveredBars property determines an array of bar factors, for which hovering is set.
HoveredBubbles The HoveredBubbles property determines an array of bubble factors, for which hovering is set.
HoveredMarkers The HoveredMarkers property determines an array of markers, for which hovering is set.
HoveredPies The HoveredPies property determines an array of pie factors, for which hovering is set.
InactiveItemsOpacity The InactiveItemsOpacity property determines transparency for inactive regions of map layer.
IsHandCursor The IsHandCursor property determines whether mouse pointer is displayed in the Link Selection mode on hovering over a map layer region.
LastHoveredItem The LastHoveredItem property determines an arrow, map layer or factor that was last hovered over with the mouse.
MapGrid The MapGrid property sets map grid.
MapMarkers The MapMarkers property determines an array of map markers.
MaxScale The MaxScale property determines maximum possible map scale.
MiniMap The MiniMap property determines a minimap.
MiniMapEnabled The MiniMapEnabled property determines whether there is minimap.
MiniMapScale The MiniMapScale property determines minimap scale.
MinScale The MinScale property determines minimum map scale.
PixelsPerRadian The PixelsPerRadian property determines the number of radians per one map pixel horizontally and vertically.
RenderToCanvas The RenderToCanvas property determines whether map elements are rendered on the canvas if the canvas is available.
Scale The Scale property sets map scale.
SelectedArrows The SelectedArrows property determines an array of selected arrows.
SelectedBars The SelectedBars property determines an array of selected bar factors.
SelectedBubbles The SelectedBubbles property determines an array of selected bubble factors.
SelectedMarkers The SelectedMarkers property determines an array of selected markers.
SelectedPies The SelectedPies property determines an array of selected pie factors.
Shape3DOpacity The Shape3DOpacity property determines transparency for regions of 3D map layer.
ShapesBorderColor The ShapesBorderColor property determines color of borders for map layer regions.
SphereTexture The SphereTexture property determines address of the image used as a texture for the Sphere topobase.
ToolTipDelay The ToolTipDelay property determines delay before a tooltip is displayed.
TopobaseHorizontalAlignment The TopobaseHorizontalAlignment property sets type of horizontal alignment.
TopobaseSize The TopobaseSize property determines map topobase size.
TopobaseVerticalAlignment The TopobaseVerticalAlignment property sets vertical alignment type.
TopoBoundingAngles The TopoBoundingAngles property determines a rectangular area that limits map topobase.
TopoBoundingBox The TopoBoundingBox property determines a bounding box for map topobase.
TopoNormalization The TopoNormalization property determines settings of map topobase geometric normalization.
Type The Type property sets map rendering method.
UnhoverTimeout The UnhoverTimeout property determines the time interval of highlighting elements after unhovering.
UseItemColorForToolTipBorder The UseItemColorForToolTipBorder property determines whether tooltip border color is set based on the fill color of the corresponding map layer region.
UseMorphFill The UseMorphFill property determines whether gradient fill is used for map layer region.
UseSelectOnClick The UseSelectOnClick property determines whether map layer region can be selected when it is chosen with mouse cursor.
UseZoomOnWheel The UseZoomOnWheel property determines whether a map will be zoomed with a mouse wheel.

Methods

  Method name Brief description
activateSpectrumLegend The activateSpectrumLegend method controls displaying of a spectrum legend on a map.
afterGoogleLoad The afterGoogleLoad method invokes actions to be executed after loading a map with a Google topobase.
changeTopobase The resumeTimeline method changes topobase.
clearLastHoveredItem The clearLastHoveredItem method clears information about arrow, map layer region, or factor hovered over with the mouse cursor.
clearLayer The clearLayer method clears the specified layer.
clearLayers The clearLayers method clears all map layers.
clearPaper The clearPaper method clears a map.
findValueFormat The findValueFormat method converts format of map legend interval label to array of value formats.
formatValue The formatValue method formats value in accordance with the specified format.
geoToTopobase The geoToTopobase method converts geographical coordinates into topobase coordinates.
getArrowLayer The getArrowLayer method returns map arrows layer.
getBarLayer The getBarLayer method returns the layer of map bar factors.
getBubbleLayer The getBubbleLayer method returns the layer of map bubble factors.
getContentMilestoneLayer The getContentMilestoneLayer method returns contents of the milestones layer for a map.
getDataSource The getDataSource method returns data source by its identifier.
getFirstVisual The getFirstVisual method returns the first map factor.

getGMapDomNode

 The getGMapDomNode method returns DOM element of a Google map topobase.

getGoogleMap

 The getGoogleMap method returns Google map topobase.

getInstance

 The getInstance method returns map instance.

getLabelColor

 The getLabelColor method returns data label border color.

getLabelLayer

 The getLabelLayer method returns map labels layer.

getLayer

 The getLayer method returns map layer by its identifier.

getMapGridLayer

 The getMapGridLayer method returns map grid layer.

getMarkerLayer

 The getMarkerLayer method returns map labels layer.

getMilestoneLayer

 The getMilestoneLayer method returns map milestones layer.

getPaper

 The getPaper method returns map region.

getPaperArea

 The getPaperArea method returns rectangle that bounds a map region.

getPieLayer

 The getPieLayer method returns the layer of map pie factors.

getRegionName

 The getRegionName method returns region name by its identifier.

getScaleSettings

 The getScaleSettings method returns map scale settings.

getSelectedShape

 The getSelectedShape method returns map layer region by coordinates of the point that belongs to a map.

getShape

 The getShape method returns map region by its identifier.

getState

 The getState method returns map settings.

getToolTipArea

 The getToolTipArea method returns the area available for displaying tooltips.

getToolTipColor

 The getToolTipColor method returns tooltip border color.

getToolTipLayer

 The getToolTipLayer method returns tooltip layer for map layer regions.

getTopobase

 The getTopobase method returns topobase of a map.

getTopobaseLeft

 The getTopobaseLeft method returns topobase offset from the left edge of a map in pixels.

getTopobaseTop

 The getTopobaseTop method returns topobase offset from the top edge of a map in pixels.

isLoaded

 The isLoaded method checks if a map is loaded and rendered.

isSomethingSelected

 The isSomethingSelected method determines whether a map contains selected elements.

refreshView

 The refreshView method refreshes map in accordance with the specified settings.

requestContentChanged

 The requestContentChanged method calls the ContentChanged event.

resumeTimeline

 The resumeTimeline method resumes timeline animation.

pauseTimeline

 The pauseTimeline method pauses timeline animation.

scale

 The scale method increases the current scale.

sceneToScreen

 The sceneToScreen method returns window coordinates of the point corresponding to world coordinates.

sceneToScreenIfVisible

 The sceneToScreenIfVisible method returns window coordinates of the point, corresponding to world coordinates, on condition that this point is visible.

setMasterSettings

 The setMasterSettings method applies the specified map settings.

setViewArea

 The setViewArea method sets map view area.

topobaseToScreen

 The topobaseToScreen method converts coordinates of the specified topobase area to screen coordinates.

Event

   Event name Brief description
ContentChanged The ContentChanged event occurs after changing map contents.
Loaded The Loaded event occurs after map loading.
Refreshed The Refreshed event occurs after map refreshing.
TimelineStepChanged The TimelineStepChanged event occurs after changing timeline step.
TimelineStepChanging The TimelineStepChanging event occurs before changing timeline step.
ViewAreaChanged The ViewAreaChanged event occurs after changing map view area.

Properties inherited from the class DataVisualizer

  Property name Brief description
property_image.gif ActiveMappingItems The ActiveMappingItems property determines an array of active values of a bubble chart.
property_image.gif AreaSelection The AreaSelection property sets selection area for charts.
property_image.gif AreaSelectionAction The AreaSelectionAction property determines the action on selecting visualizer area.
property_image.gif CustomData The CustomData property is used to store custom data.
property_image.gif DataSources The DataSources property sets and returns an object that contains data sources for charts.
property_image.gif EnableBatchData The EnableBatchData property controls availability of batch data in a chart source.
property_image.gif EnableSelection The EnableSelection property determines whether visualizer elements can be selected.
property_image.gif GlobalItemsIds The GlobalItemsIds method determines a dictionary of global identifiers of elements.
property_image.gif HoverActiveEffects The HoverActiveEffects property determines effects applied to objects on hovering the cursor on them.
property_image.gif HoveredItems The HoveredItems property determines an array of elements, which can be hovered.
property_image.gif HoverInactiveEffects The HoverInactiveEffects property determines effects applied to the objects, which are not hovered.
property_image.gif ItemHoverness The ItemHoverness property determines whether a chart element can be hovered.
property_image.gif ItemSelection The ItemSelection property determines element selection.
property_image.gif LegendMapping The LegendMapping property determines a dictionary of connection of legends with data bindings.
property_image.gif Legends The Legends property sets and returns array of chart legends.
property_image.gif LegendsPackingMaxPart The LegendsPackingMaxPart property sets and returns maximum part of chart legends from their packing.
property_image.gif MappingActiveEffects The MappingActiveEffects property compares effects for active elements.
property_image.gif MappingInactiveEffects The MappingInactiveEffects property compares effects for inactive elements.
property_image.gif MappingItemActiveness The MappingItemActiveness property determines whether effect comparison is active for visualizer element.
property_image.gif Scales The Scales property sets and returns chart scales.
property_image.gif SelectActiveEffects The SelectActiveEffects property determines an array of effects applied to the selected bubble chart elements.
property_image.gif SelectedItems The SelectedItems property determines an array of selected bubble chart elements.
property_image.gif SelectInactiveEffects The SelectInactiveEffects property determines an array of effects applied to non-selected bubble chart elements.
property_image.gif SettingsProvider The SettingsProvider property determines a basic class for specified settings.
property_image.gif Timeline The Timeline property returns and sets a chart timeline.
property_image.gif UseLegendsPacking The UseLegendsPacking property allows and prohibits using chart legend packing.
property_image.gif UseSelectOnClick The UseSelectOnClick property determines whether an element can be selected by means of the mouse cursor.
property_image.gif UseSelectOnRightClick The UseSelectOnRightClick property determines whether an element can be selected by means of the right mouse button.
property_image.gif 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
sub_image.gif addVisual The addVisual method compares visualizer data with the specified identifier.
sub_image.gif animate The animate method plays chart animation.
sub_image.gif beginUpdate The beginUpdate method starts data update mode that disables component rerendering until exiting from this mode.
sub_image.gif clearAreaSelection The clearAreaSelection method clears chart selection.
sub_image.gif disposeData The disposeData method deletes complex properties of visualizer.
sub_image.gif draw The draw method completely rerenders a chart.
sub_image.gif endUpdate The endUpdate method disables data update mode that disables component rerendering until exiting from this mode.
sub_image.gif getBackwardGlobalItemsIds The getBackwardGlobalItemsIds method returns backward dictionary of global identifiers of elements.
sub_image.gif getBackwardLegendMapping The getBackwardLegendMapping method returns backward dictionary of connection of legends with data bindings.
sub_image.gif getEnableHover The getEnableHover method returns whether effects are used on hovering the cursor on bubble chart bubbles.
sub_image.gif getFirstDataSource The getFirstDataSource method returns the first data source for chart data visualizer.
sub_image.gif getFirstLegend The getFirstLegend method returns the chart first legend.
sub_image.gif getFirstScale The getFirstScale method returns the first scale in a chart.
sub_image.gif getGlobalItemId The getGlobalItemId method returns global identifier of element.
sub_image.gif getItemsByAreaRect The getItemsByAreaRect method returns elements within the specified chart area.
sub_image.gif getLegendByDataMapping The getLegendByDataMapping method returns visualizer legend by data comparison identifier.
sub_image.gif getLegendById The getLegendById method returns bubble chart legend by its identifier.
sub_image.gif getLocalItemId The getLocalItemId method returns internal identifier of element.
sub_image.gif getTimelineStepName The getTimeLineStepName method returns the current timeline step.
sub_image.gif getVisualById The getVisualById method returns comparison of visualizer data by its identifier.
sub_image.gif loadData The loadData method uploads specified data to a chart.
sub_image.gif refresh The refresh method refreshes a chart.
sub_image.gif setTimelineStep The setTimelineStep method sets a timeline step.
sub_image.gif updateData The updateData method assigns new index value to parameters of chart series data values mapping.

Events inherited from the class DataVisualizer

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

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 determines component animation parameters.
Bottom The Bottom property determines a bottom margin if a component is placed inside LayoutPanel.
Content The Content property determines component contents.
ContextMenu The ContextMenu property determines a component's context menu.
Data The Data property is used to store any custom data.
Enabled The Enabled property determines whether a component can be used.
Height The Height property determines component height.
IsRTL The IsRTL property determines whether component elements are aligned to the right.
IsVisible The IsVisible property determines whether a component is displayed.
Left The Left property determines a left margin if a component is placed inside GridPanel.
Opacity The Opacity property determines component transparency.
Parent The Parent property determines a parent component of a control.
ParentNode The ParentNode property determines a parent DOM node.
ResourceKey The ResourceKey property determines a component resource key.
Right The Right property determines a right margin if a component is placed inside LayoutPanel.
Rotate The Rotate property determines a component rotation angle.
ShowToolTip The ShowToolTip property determines whether a tooltip of the component can be displayed.
Style The Style property determines a component style.
TabIndex The TabIndex property determines the order of the control element passing inside the container.
Tag The Tag property determines a JSON object associated with the component.
ToolTip The ToolTip property determines text of component tooltip.
Top The Top property determines a top margin if a component is placed inside GridPanel.
Value The Value property determines a component value.
Width The Width property determines component width.

Methods inherited from the class Control

  Method name Brief description

addClass

 The addClass method adds a CSS class to the component.
addEventHandler The addEventHandler method adds an event handler to a DOM node.

addStateClass

 The addStateClass method adds a CSS class to the component and removes the previous CSS class.

addToNode

 The addToNode method adds a component to the specified node.
bindEvents The bindEvents method subscribes an element to all available events.

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.
getIsBinded The getIsBinded method returns whether an element is subscribed to all DOM node events.

hide

 The hide method hides a control.

hideToolTip

 The hideToolTip method clears tooltip timeout and hides the tooltip if it is shown.
refreshStyle The refreshStyle method refreshes element CSS styles.

removeClass

 The removeClass method removes CSS class from the component.
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 a component can be dragged on the HTML page.

setFocus

 The setFocus method sets the component focus.

setIsHovered

 The setIsHovered method sets up component displaying only on mouseover.

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 the class Control

  Event name Brief description
Drag The Drag event occurs on clicking and holding the 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.

Properties inherited from the class Object

  Property name Brief description

Id

 The Id property determines a repository object identifier.

Methods inherited from the class Control

  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.
getId The getId method returns repository object identifier.
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.
setId The setId method determines a repository object identifier.
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.

See also:

Classes Used to Work with DHTML Map