Parameter

Type

Description

id

String

ID

url

String

KML URL

options

Object

layer options

set object

Properties

Type

Description

extent

sg.geometry.Extent

layer extent

graphicsLayer

String

the GraphicsLayer to add the KML features

layers

Array.<sg.layers.Layer>

sub-layer array

loadError

Error

contains value when the layer is failed to load

map

MapBase

target MapBase

maxscale

Number

Maximum visible scale

minscale

Number

Minimum visible scale

name

Error

layer name

node

DOMNODE

layer node

opacity

Number

layer transparency

proxy

String

proxy service URL

refreshInterval

Number

refresh interval whose unit is 1 minute. Refreshes layers when time's up.

title

String

layer title

url

String

KML/KMZ URL

visible

Boolean

layer visibility

True: Visible
False: Invisible

Methods

Type

Description

addLayer(lyr)

sg.layers.layer

add sub-layer

getLayers()

Array.<sg.layers.Layer>        

return sub-layer

getMap()

Returns:

MapBase

return target MapBase

Returns:

getName()

Returns:

String

return map name

Returns:

getNode()

Returns:

DOMNODE

return map node

Returns:

getTitle()

Returns:

String

return map title

Returns:

getVisible()

Returns:

Boolean

return map visibility

Returns:

hide()

hide layer

Initialize()

called when a layer is added to MapBase

putName(newVal)

String

set layer name

putTitle(newVal)

String

set layer title

putVisible(newVal)

Boolean        

set layer visibility

RebuildElement()

redraw layers

refresh()

refresh KML layers

removeLayer(lyr)

sg.layers.layer

remove sub-layer

RemoveSelf()

remove self

setMaxScale(maxscale)

Number

set the maximum visible scale of the layer

setMinScale(minscale)

Number

set the minimum visible scale of the layer

setOpacity(opacity)

Number

set layer transparency

setRefreshInterval(p)

Number

set refresh interval in second

show()

None

show layer

UpdateElement()

None

update layers

Event

Description

load

triggered when layer loaded