To construct GoogleEarthEnterpriseMetadata, call
Provides metadata using the Google Earth Enterprise REST API. This is used by the GoogleEarthEnterpriseImageryProvider
and GoogleEarthEnterpriseTerrainProvider to share metadata requests.
GoogleEarthEnterpriseMetadata.fromUrl
. Do not call the constructor directly.
Members
True if imagery is available.
-
Default Value:
true
Key used to decode packets
Exponent used to compute constant to calculate negative height values.
-
Default Value:
32
Threshold where any numbers smaller are actually negative values. They are multiplied by -2^negativeAltitudeExponentBias.
-
Default Value:
EPSILON12
True if imagery is sent as a protocol buffer, false if sent as plain images. If undefined we will try both.
-
Default Value:
undefined
Dictionary of provider id to copyright strings.
-
Default Value:
{}
readonly proxy : Proxy
Gets the proxy used for metadata requests.
readonly resource : Resource
Gets the resource used for metadata requests.
True if terrain is available.
-
Default Value:
true
Gets the name of the Google Earth Enterprise server.
Methods
static Cesium.GoogleEarthEnterpriseMetadata.fromUrl(resourceOrUrl) → Promise.<GoogleEarthEnterpriseMetadata>
Creates a metadata object using the Google Earth Enterprise REST API. This is used by the GoogleEarthEnterpriseImageryProvider
and GoogleEarthEnterpriseTerrainProvider to share metadata requests.
Name | Type | Description |
---|---|---|
resourceOrUrl |
Resource | String | The url of the Google Earth Enterprise server hosting the imagery. |
Returns:
A promise which resolves to the created GoogleEarthEnterpriseMetadata instance/
Converts a tile's quadkey used to request an image from a Google Earth Enterprise server into the
(x, y, level) position.
Name | Type | Description |
---|---|---|
quadkey |
string | The tile's quad key |
- GoogleEarthEnterpriseMetadata#tileXYToQuadKey
See:
Converts a tiles (x, y, level) position into a quadkey used to request an image
from a Google Earth Enterprise server.
Name | Type | Description |
---|---|---|
x |
number | The tile's x coordinate. |
y |
number | The tile's y coordinate. |
level |
number | The tile's zoom level. |
- GoogleEarthEnterpriseMetadata#quadKeyToTileXY