Contains convenience functions for array manipulation.

Instances of this class represent bounding boxes.

Controls affect the display or behavior of the map.

The ArgParser control adds location bar querystring parsing functionality to an ALKMaps Map.

The attribution control adds attribution from layers to the map display.

The Geolocate control wraps w3c geolocation API into control that can be bound to a map, and generate events on location update

The Button control is a very simple push-button, for use with ALKMaps.Control.Panel.

A control for using image tiles cached with ALKMaps.Control.CacheWrite from the browser’s local storage.

A control for caching image tiles in the browser’s local storage.

The CircleMeasure control moves the circle with a drag of the center.

The context menu control allows you to create a right-click menu to expose any custom functions.

The DragFeature control moves a feature with a drag of the mouse.

The DragFeatureData control simulates moving a feature with a drag of the mouse.

The DragPan control pans the map with a drag of the mouse.

The DrawFeature control draws point, line or polygon features on a vector layer when active.

The EditingToolbar is a panel of 4 controls to draw polygons, lines, points, or to navigate the map by panning.

The FeatureEvent control selects vector features from a given layer on click or hover.

The FeatureSlicer control allows user to draw a straight line with two end markers.

The Graticule displays a grid of latitude/longitude lines reprojected on the map.

The HeatMapLegend control displays minimum and maximum counts with image legend.

The infoWarning control adds infoWarning from layers to the map display.

The KeyboardDefaults control adds panning and zooming functions, controlled with the keyboard.

The LayerSwitcher control displays a table of contents for the map.

Allows for drawing of features for measurements.

A more compact version of the PanZoom control that removes the zoomworld button

Control to modify features.

The MousePosition control displays geographic coordinates of the mouse pointer, as it is moved about the map.

The navigation control handles map browsing with mouse events (dragging, double-clicking, and scrolling the wheel).

A navigation history control.

This Toolbar is an alternative to the Navigation control that displays the state of the control, and provides a UI for changing state to use the zoomBox via a Panel control.

This Toolbar is an alternative to the Navigation control that displays the state of the control, and provides a UI for changing state to use the zoomBox via a Panel control.

The OverMap control creates a small overview map, useful to display the extent of a zoomed map and your main map and provide additional navigation options to the User.

The Pan control is a single button to pan the map in one direction.

The Panel control is a container for other controls.

The PanPanel is visible control for panning the map North, South, East or West in small steps.

The PanZoom is a visible control, composed of a ALKMaps.Control.PanPanel and a ALKMaps.Control.ZoomPanel.

The PanZoomBar is a visible control composed of a ALKMaps.Control.PanPanel and a ALKMaps.Control.ZoomBar.

The Permalink control is hyperlink that will return the user to the current map view.

The Scale control displays the current map scale as a ratio (e.g.

The ScaleLine displays a small line indicator representing the current map scale on the map.

The SelectFeature control selects vector features from a given layer on click or hover.

This control is for single search.

Acts as a snapping agent while editing vector features.

Acts as a split feature agent while editing vector features.

The navigation control handles map browsing with touch events (dragging, double-tapping, tap with two fingers, and pinch zoom).

This control creates touch-sized zoom buttons for use on mobile devices.

Control to transform features with a standard transformation box.

The ViewportInfo control displays geographic coordinates of the corners of the current viewport.

NWS alert color codes.

This control is for weather alert legend.

This control is for weather alerts.

The Zoom control is a pair of +/- links for zooming in and out.

The ZoomBox control enables zooming directly to a given extent, by drawing a box on the map.

The ZoomIn control is a button to increase the zoom level of a map.

The ZoomOut control is a button to decrease the zoom level of a map.

The ZoomPanel control is a compact collection of 3 zoom controls: a ALKMaps.Control.ZoomIn, a ALKMaps.Control.ZoomToMaxExtent, and a ALKMaps.Control.ZoomOut.

The ZoomToMaxExtent control is a button that zooms out to the maximum extent of the map.

Contains implementations of Date.parse and date.toISOString that match the ECMAScript 5 specification for parsing RFC 3339 dates.

Utility functions for event handling.

Extension event type for handling buttons on top of a dom element.

Features are combinations of geography and attributes.

Vector features use the ALKMaps.Geometry classes as geometry description.

This class represents an OGC Filter.

This class represents a comparison filter.

This class represents a ogc:FeatureId Filter, as being used for rule-based SLD styling

This class represents a filter function.

This class represents ogc:And, ogc:Or and ogc:Not rules.

This class represents a spatial filter.

Base class for format reading/writing a variety of formats.

Read and write GeoJSON.

A parser to read/write JSON safely.

Read/Write KML.

Parser for reading a query string and creating a simple filter.

Read Text format.

Class for reading and writing Well-Known Text.

Read and write XML.

Contains convenience functions for function manipulation.

A utility class can be used to consume ALK mapping, geocoding, and routing services.

A Geometry is a description of a geographic object.

A Collection is exactly what it sounds like: A collection of different Geometries.

A Curve is a MultiPoint, whose points are assumed to be connected.

A Linear Ring is a special LineString which is closed.

A LineString is a Curve which, once two points have been added to it, can never be less than two points long.

A MultiLineString is a geometry with multiple ALKMaps.Geometry.LineString components.

MultiPoint is a collection of Points.

MultiPolygon is a geometry with multiple ALKMaps.Geometry.Polygon components.

Point geometry class.

Polygon is a collection of Geometry.LinearRings.

This class is not supported, and probably isn’t what you’re looking for.

Base class to construct a higher-level handler for event sequences.

Handler for dragging a rectangle across the map.

A handler for mouse clicks.

The drag handler is used to deal with sequences of browser events related to dragging.

Handler to respond to mouse events related to a drawn feature.

The hover handler is to be used to emulate mouseovers on objects on the map that aren’t DOM elements.

A handler for keyboard events.

Handler for wheel up/down events.

Handler to draw a path on the map.

The pinch handler is used to deal with sequences of browser events related to pinch gestures.

Handler to draw a point on the map.

Handler to draw a polygon on the map.

Handler to draw a regular polygon on the map.

The icon represents a graphical icon on the screen.

A set of predefined icons for use with ALKMaps.Icon.

A vector layer for displaying avoid/favor polygons.

Instances of ALKMaps.Layer.BaseMap are used to display data from ALK Web Service Create a new ALK Map layer with the ALKMaps.Layer.BaseMap constructor.

The ALKMaps tile layer.

Draw divs as ‘boxes’ on the layer.

A vector layer for displaying drive time polygons.

Base class for layers that use a lattice of tiles.

A vector layer for displaying heat maps.

Instances of ALKMaps.Layer.Image are used to display data from a web accessible image as a map layer.

Create a Markers layer for drawing and managing POI objects.

A point grid layer dynamically generates a regularly spaced grid of point features.

Create a vector layer for drawing and managing rail route objects.

Instances of ALKMaps.Layer.RoadSurface are used to display RoadSurface maps.

Create a vector layer for drawing road surface condition for routes.

Create a vector layer for drawing and managing route objects.

The ALKMaps routing layer.

A vector layer for displaying sites.

This layer creates markers given data in a text file.

Instances of ALKMaps.Layer.Traffic are used to display traffic maps.

The ALKMaps traffic layer.

A vector layer for displaying traffic cameras.

A vector layer for displaying traffic incidents.

The ALKMaps TrafficIncidents layer.

The ALKMaps TruckRestrictions layer.

Instances of ALKMaps.Layer.Vector are used to render vector data from a variety of sources.

Instances of ALKMaps.Layer.VectorMarkers are used to render vector marker from a variety of sources.

Instances of ALKMaps.Layer.VLDXF are used to display data from VisionLink FlexGateay Web Mapping Services.

Instances of ALKMaps.Layer.VLWMS are used to display data from VisionLink FlexGateay Web Mapping Services.

Instance of this class is used to show China tiles.

A vector layer for displaying weather alerts.

The ALKMaps weather alerts layer.

The ALKMaps weather radar layer.

Instances of ALKMaps.Layer.WMS are used to display data from OGC Web Mapping Services.

The XYZ class is designed to make it easier for people who have tiles arranged by a standard XYZ grid.

This class represents a longitude and latitude pair

Instances of ALKMaps.Map are interactive maps embedded in a web page.

Deprecated.

Instances of ALKMaps.Marker2 are a combination of a div and other elements.

Contains convenience functions for manipulating numbers.

This class represents a screen coordinate, in x and y coordinates

A popup is a small div that can opened and closed on the map.

This class is deprecated.

Methods for coordinate transforms between coordinate systems.

Abstract vector layer protocol class.

A basic HTTP protocol for vector layers.

Protocols return Response objects to their users.

A basic Script protocol for vector layers.

This class represents a queue

This class represents an SLD Rule, as being used for rule-based SLD styling.

A utility class can be used to consume ALK mapping, geocoding, and routing services.

Instances of this class represent a width/height pair

Abstract vector layer strategy class.

A simple strategy that reads new features when the viewport invalidates some bounds.

Strategy for vector feature clustering.

Strategy for limiting features that get added to a layer by evaluating a filter.

A simple strategy that requests features once and never requests new data.

Strategy for marker clustering.

Strategy for vector feature paging

A strategy that refreshes the layer.

A strategy that commits newly created or modified features.

Contains convenience functions for string manipulation.

This class represents a UserStyle obtained from a SLD, containing styling rules.

This class represents a collection of rules for rendering features.

Base class representing a symbolizer used for feature rendering.

A symbolizer used to render line features.

A symbolizer used to render point features.

A symbolizer used to render line features.

A symbolizer used to render raster images.

A symbolizer used to render text labels for features.

This is a class designed to designate a single tile, however it is explicitly designed to do relatively little.

Instances of ALKMaps.Tile.Image are used to manage the image tiles used by various layers.