gshhs.h File Reference

GSHHS Chart Object (Global Self-consistent, Hierarchical, High-resolution Shoreline) Derived from http://www.zygrib.org/ and http://sourceforge.net/projects/qtvlm/ which have the original copyrights. More...

#include <string>
#include <vector>
#include "viewport.h"
#include "poly_math.h"
#include "color_types.h"
#include "ocpndc.h"

Go to the source code of this file.

Classes
class	wxLineF
struct	PolygonFileHeader
class	GshhsPolyCell
class	GshhsPolyReader
class	GshhsPoint
class	GshhsPolygon
class	GshhsReader
class	GSHHSChart

Macros
#define	M_PI_2   1.57079632679489661923
#define	M_PI_4   0.785398163397448309616
#define	GSSH_SUBM   16
#define	GSHHS_SCL   1.0e-6 /* Convert micro-degrees to degrees */

Typedefs
typedef std::vector< wxRealPoint >	contour
typedef std::vector< contour >	contour_list

Functions
void	gshhsCrossesLandInit ()
void	gshhsCrossesLandReset ()
bool	gshhsCrossesLand (double lat1, double lon1, double lat2, double lon2)

Detailed Description

GSHHS Chart Object (Global Self-consistent, Hierarchical, High-resolution Shoreline) Derived from http://www.zygrib.org/ and http://sourceforge.net/projects/qtvlm/ which have the original copyrights.

Definition in file gshhs.h.

Macro Definition Documentation

GSHHS_SCL

#define GSHHS_SCL   1.0e-6 /* Convert micro-degrees to degrees */

Definition at line 299 of file gshhs.h.

GSSH_SUBM

#define GSSH_SUBM   16

Definition at line 89 of file gshhs.h.

M_PI_2

#define M_PI_2   1.57079632679489661923

Definition at line 51 of file gshhs.h.

M_PI_4

#define M_PI_4   0.785398163397448309616

Definition at line 54 of file gshhs.h.

Typedef Documentation

contour

typedef std::vector<wxRealPoint> contour

Definition at line 87 of file gshhs.h.

contour_list

typedef std::vector<contour> contour_list

Definition at line 88 of file gshhs.h.

Function Documentation

gshhsCrossesLand()

bool gshhsCrossesLand	(	double	lat1,
		double	lon1,
		double	lat2,
		double	lon2
	)

Definition at line 1504 of file gshhs.cpp.

gshhsCrossesLandInit()

void gshhsCrossesLandInit

(

)

Definition at line 1483 of file gshhs.cpp.

gshhsCrossesLandReset()

void gshhsCrossesLandReset

(

)

Definition at line 1497 of file gshhs.cpp.