Function Index
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C
 calculateAngle, OpenLayers. Handler. RegularPolygon
 calculateBounds
 calculateGridLayout
 calculateInRange, OpenLayers. Layer
 calculateNewPx, OpenLayers. Popup. Anchored
 calculateRelativePosition, OpenLayers. Popup. Anchored
 callback
 Canvas, OpenLayers. Renderer. Canvas. OpenLayers. Renderer
 cellSelected, Jx.Grid
 centerLayerContainer, OpenLayers.Map
 changed
 checkImgQueue, Jx
 checkImgURL, OpenLayers. Tile. Image
 checkLoadingScripts, Fusion. Constant
 checkModifiers, OpenLayers. Handler
 Class, OpenLayers. Array. OpenLayers
 clear
 clearArray, Util
 clearBounds, OpenLayers. Geometry
 clearGrid, OpenLayers. Layer.Grid
 clearMarkers, OpenLayers. Layer. Markers
 clearSelection
 clearTimer
 click
 Click, OpenLayers. Handler. Click. OpenLayers. Handler
 clicked
 clipLine, OpenLayers. Renderer.SVG
 clone
 close
 collapse, Jx. TreeFolder
 Collection, OpenLayers. Geometry. Collection. OpenLayers. Geometry
 Color, Jx. Button. Color. Jx. Button
 ColorPalette, Jx. ColorPalette.Jx
 columnSelected, Jx.Grid
 Combo, Jx. Button. Combo.Jx
 configureLayers, OpenLayers. Control. ArgParser
 Container, Jx. Toolbar. Container. Jx. Toolbar
 containsPoint
 ContextMenu, Jx. Menu. Context.Jx
 Control, OpenLayers. Control. OpenLayers
 convertXML, Fusion. Constant
 create
 createAlphaImageDiv, Util
 createDefs, OpenLayers. Renderer.SVG
 createDiv, Util
 createFeature
 createGeometry, OpenLayers. Handler. RegularPolygon
 createGrid, Jx.Grid
 createIframeShim, Jx
 createImage, Util
 createLiteral, OpenLayers. Style
 createLiterals, OpenLayers. Style
 createMap, OpenLayers. Control. OverviewMap
 createMarker
 createNode
 createPopup
 createRenderRoot
 createRoot
 createSymbolizer
 createUniqueID, Util
 createUrlObject, Util
 Curve, OpenLayers. Geometry. Curve. OpenLayers. Geometry
calculateAngle: function(point,
evt)
Calculate the angle based on settings.
calculateBounds: function ()
Create a new Bounds based on the lon/lat
calculateBounds: function(center,
resolution)
calculateGridLayout: function(bounds,
extent,
resolution)
Generate parameters for the grid layout.
calculateGridLayout: function(bounds,
extent,
resolution)
Generate parameters for the grid layout.
calculateInRange: function()
{Boolean} The layer is displayable at the current map’s current resolution.
calculateNewPx:function(px)
calculateRelativePosition:function(px)
callback: function (name,
args)
Trigger the control’s named callback with the given arguments
callback: function (name,
args)
Trigger the control’s named callback with the given arguments
This function is called by the grid to indicate that the user has selected a cell by clicking on the cell in the grid.
centerLayerContainer: function (lonlat)
This function takes care to recenter the layerContainerDiv.
changed: function(panel)
colorChangeListener callback function when the user changes the colour in the panel (just update the preview).
changed: function()
handle the user entering a new colour value manually by updating the selected colour if the entered value is valid HEX.
Jx.checkImgQueue = function()
An internal method that ensures no more than 2 images are loading at a time.
checkImgURL: function ()
Make sure that the image that just loaded is the one this tile is meant to display, since panning/zooming might have changed the tile’s URL in the meantime.
checkLoadingScripts: function()
check if scripts have loaded.
checkModifiers: function (evt)
Check the keyMask on the handler.
OpenLayers.Class = function()
Base class used to construct all other classes.
clear: function()
Clear the tree of all child nodes
clear: function()
Clear all vectors from the renderer.
clear: function()
Clear all vectors from the renderer.
clear: function()
Remove all the elements from the root
clear: function()
Clear the tile of any bounds/position-related data so that it can be reused in a new location.
clear: function()
Clear the tile of any bounds/position-related data so that it can be reused in a new location.
OpenLayers.Util.clearArray = function(array)
Deprecated.
clearBounds: function()
Nullify this components bounds and that of its parent as well.
clearGrid:function()
Go through and remove all tiles from the grid, calling destroy() on each of them to kill circular references
clearMarkers: function()
This method removes all markers from a layer.
clearSelection: function()
clear the selection on all maps
clearSelection: function()
Abstract method that handle the event: Fusion.Event.MAP_SELECTION_OFF.
clearTimer: function()
Clear the timer and set timerId to null.
clearTimer: function()
Clear the timer and set timerId to null.
click: function(evt)
Handle click.
click: function (evt)
The drag handler captures the click event.
click: function(evt)
Handle click.
click: function(evt)
Handle clicks.
Create a new click handler.
clicked : function(evt)
triggered when the user clicks the button, processes the actionPerformed event
clicked: function(e)
Override Jx.Button::clicked to hide/show the content area of the flyout.
clicked : function(evt)
triggered when the user clicks the button, processes the actionPerformed event
clicked: function(obj)
Handle the user clicking on the menu item, overriding the Jx.Button::clicked method to facilitate menu tracking
clicked : function(e)
handle the user clicking on this folder by expanding or collapsing it.
clipLine: function(badComponent,
goodComponent)
Given two points (one inside the valid range, and one outside), clips the line betweeen the two points so that the new points are both inside the valid range.
clone : function()
Create a clone of the TreeFolder
clone : function()
Create a clone of the TreeItem
clone:function()
Create a cloned instance of this bounds.
clone: function ()
Create a clone of this vector feature.
clone: function()
{OpenLayers.Icon} A fresh copy of the icon.
clone: function (obj)
clone: function (obj)
Create a clone of this layer
clone: function (obj)
Create a clone of this layer
clone: function (obj)
Create a clone of this layer
clone: function (obj)
clone: function (obj)
close: function()
close the dialog and trigger the onClose callback function if necessary
close: function()
Closes the panel (completely hiding it).
collapse : function()
Collapses the folder
Creates a Geometry Collection -- a list of geoms.
initialize a new colour button.
initialize a new instance of Jx.ColorPalette
This function is called by the grid to indicate that the user has selected a column by clicking on the column header.
create a new instance of Jx.Combo
configureLayers: function()
As soon as all the layers are loaded, cycle through them and hide or show them.
Create a new instance of Jx.Toolbar.Container
containsPoint: function(point)
Test if a point is inside a linear ring.
containsPoint: function(point)
Test if a point is inside a polygon.
create a new context menu
Create an OpenLayers Control.
Optionally convert XML to JSON using a server-side script for requests that aren’t available in JSON.
create: function()
Create the application definition.
create: function(widgetSet,
widgetName)
creates a new instance of the widget, optionally using a different name during instantiation to accomodate containers
create: function(appDef)
create all the things required by this widgetSet, including containers and widgets.
OpenLayers.Util.createAlphaImageDiv = function(id,
px,
sz,
imgURL,
position,
border,
sizing,
opacity,
delayDisplay)
createDefs: function()
{DOMElement} The element to which we’ll add the symbol definitions
OpenLayers.Util.createDiv = function(id,
px,
sz,
imgURL,
position,
border,
overflow,
opacity)
Creates a new div and optionally set some standard attributes.
createFeature: function()
Add temporary geometries
createFeature: function()
Add temporary features
createFeature: function()
Add temporary geometries
createGeometry: function()
Create the new polygon geometry.
createGrid: function()
create the grid for the current model
Jx.createIframeShim = function()
Creates a new iframe element that is intended to fill a container to mask out other operating system controls (scrollbars, inputs, buttons, etc) when HTML elements are supposed to be above them.
OpenLayers.Util.createImage = function(id,
px,
sz,
imgURL,
position,
border,
opacity,
delayDisplay)
Creates an img element with specific attribute values.
OpenLayers.Style.createLiteral = function(value,
context,
feature)
converts a style value holding a combination of PropertyName and Literal into a Literal, taking the property values from the passed features.
createLiterals: function(style,
feature)
creates literals for all style properties that have an entry in this.propertyStyles.
createMap: function()
Construct the map that this control contains
createMarker: function()
Based on the data associated with the Feature, create and return a marker object.
createMarker: function()
createNode: function(type,
id)
createNode: function(type,
id)
createNode: function(type,
id)
Create a new node
createPopup: function(closeBox)
Creates a popup object created from the ‘lonlat’, ‘popupSize’, and ‘popupContentHTML’ properties set in this.data.
createPopup: function()
createRenderRoot: function()
{DOMElement} The specific render engine’s root element
createRenderRoot: function()
Create the renderer root
createRoot: function()
{DOMElement} The main root element to which we’ll add vectors
createRoot: function()
Create the main root element
createSymbolizer: function(feature)
creates a style by applying all feature-dependent rules to the base style.
createSymbolizer: function(feature,
intent)
Creates the symbolizer for a feature for a render intent.
OpenLayers.Util.createUniqueID = function(prefix)
Create a unique identifier for this session.
OpenLayers.Util.createUrlObject = function(url,
options)