public interface ILcdEarthRasterTileSetCoverage extends ILcdEarthTileSetCoverage
ILcdEarthTileSetCoverage
with properties specific to raster data.
Raster data is any data which is of a regularly gridded nature. There is no
restriction on the coverage type of a raster layer; in particular it is not
required to be IMAGE
.
A 3D terrain geometry coverage, for instance, would typically use the
GEOMETRY
coverage type, but could still be an ILcdEarthRasterTileSetCoverage
because the geometry consists of regularly spaced points.ILcdEarthTileSetCoverage.CoverageType
Modifier and Type | Method and Description |
---|---|
double |
getPixelDensity(int aLevel)
Returns the pixel density of the raster data at the specified detail level.
|
int |
getTileHeight(int aLevel)
Returns the height, in pixels, of the tiles at the specified detail level.
|
int |
getTileWidth(int aLevel)
Returns the width, in pixels, of the tiles at the specified detail level.
|
getCoverageType, getName, getNativeFormat, getNativeGeoReference
double getPixelDensity(int aLevel)
aLevel
- the requested detail levelILcdEarthTileSet
int getTileWidth(int aLevel)
aLevel
- the requested detail levelint getTileHeight(int aLevel)
aLevel
- the requested detail level