Class adf.MapSourceTile

Extends adf.MapSource.

Defined in: Map.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	adf.MapSourceTile(tileUrl, tileWidth, tileHeight, numLevels, level, startColumn, endColumn, column, startRow, endRow, offsetX, offsetY, offY, tileType) implementation for a tiled map service.

Field Summary
Field Attributes	Field Name and Description
	fileFormat The image file format.
	noDataLabel The label to display on no data tiles if `this.showNoData` is set to true.
	numLevels The number of cached levels in this map source
	showNoData When set to true, wherever map tiles are unavailable, a place-holder tile displaying the string defined by `this.noDataLabel` will be used instead of an actual image.
	tileUrl The default base url for this tiled map resource

Fields borrowed from class adf.MapSource:: doTileCleanUp, id, imageHeight, imageOpacity, imageWidth, imageZIndex, map, type

Methods borrowed from class adf.MapSource:: generateTileId, updateImages

Class Detail

adf.MapSourceTile(tileUrl, tileWidth, tileHeight, numLevels, level, startColumn, endColumn, column, startRow, endRow, offsetX, offsetY, offY, tileType)

implementation for a tiled map service. Provides the logic for handling static/cached tiled map images.

Parameters:
{String} tileUrl: Base url for this tiled map source
{Integer} tileWidth: Image width
{Integer} tileHeight: Image height
{Integer} numLevels: Number of levels in this tile map source
{Integer} level: Current level of this tile map source
{Integer} startColumn: Index number of start column of this tile map source at current level
{Integer} endColumn: Index number of end column of this tile map source at current level
{Integer} column: Column index number of the reference image. This reference image is used to populate map image holder
{Integer} startRow: Index number of start row of this tile map source at current level
{Integer} endRow: Index umber of end row of this tile map source at current level
{Integer} offsetX: X offset from the reference image
{Integer} offsetY: Y offset from the reference image
offY
tileType

Field Detail

{String} fileFormat

The image file format. i.e. "PNG", "JPG"

Default Value:: "png"

{String} noDataLabel

The label to display on no data tiles if this.showNoData is set to true.

Default Value:: "No Data"

{Integer} numLevels

The number of cached levels in this map source

{Boolean} showNoData

When set to true, wherever map tiles are unavailable, a place-holder tile displaying the string defined by this.noDataLabel will be used instead of an actual image.

Default Value:: true

{String} tileUrl

The default base url for this tiled map resource

Classes

Class adf.MapSourceTile