Uses of Class
org.cts.op.transformation.grids.GeographicGrid

Packages that use GeographicGrid

Package	Description
org.cts.op.transformation.grids

Uses of GeographicGrid in org.cts.op.transformation.grids

Subclasses of GeographicGrid in org.cts.op.transformation.grids

Modifier and Type	Class and Description
class	BleggGeographicGrid Class containing codec functions to compress or uncompress a GeographicGrid in the BLEGG format (Bit Level Encoded Geographic Grid) Format Specification : 5 bytes : "BLEGG" 4 bytes : integer (java), block size 4 bytes : integer (java), number of lines 4 bytes : integer (java), number of columns 4 bytes : integer (java), scale (terrain length = int value/scale) 8 bytes : double (java), x0 (x coordinate of the upper-left corner) 8 bytes : double (java), y0 (y coordinate of the upper-left corner) 8 bytes : double (java), total width of the grid (terrain coordinates) 8 bytes : double (java), total height of the grid (terrain coordinates) 4 bytes : integer value in the first line, first column 4 bytes : integer value in the first line, second column n blocks follow : Ils décrivent la matrice suivant un parcours en zigzag (gauche-droite pour les lignes paires et droite-gauche pour les lignes impaires) commençant à la première ligne et 3ème colonne.
class	IGNGeographicGrid Classe representing a Geographic grid as defined by IGN (France).
class	IGNVerticalGrid Classe representing an Altimetric grid as defined by IGN (France).

Methods in org.cts.op.transformation.grids with parameters of type GeographicGrid

Modifier and Type	Method and Description
static void	BleggGeographicGrid.write(GeographicGrid gg, OutputStream os) Write a GeographicGrid in a Blegg-compressed format.