#include <Key.h>
Public Member Functions | |
Key (geom::Envelope *itemEnv) | |
geom::Coordinate * | getPoint () |
int | getLevel () |
geom::Envelope * | getEnvelope () |
geom::Coordinate * | getCentre () |
void | computeKey (geom::Envelope *itemEnv) |
Static Public Member Functions | |
static int | computeQuadLevel (geom::Envelope *env) |
It contains a lower-left point and a level number. The level number is the power of two for the size of the node envelope