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Revision 21b9b1993fae93cd8c16675d757be42b5a1fa51f authored by Eric Fischer on 19 January 2018, 18:27:20 UTC, committed by GitHub on 19 January 2018, 18:27:20 UTC 
Merge pull request #515 from mapbox/vector-bounds
 
Fix out-of-bounds error when no threads were needed for a zoom level
2 parent s eb966ae + d49606b
Raw File
projection.hpp 
#ifndef PROJECTION_HPP
#define PROJECTION_HPP

void lonlat2tile(double lon, double lat, int zoom, long long *x, long long *y);
void epsg3857totile(double ix, double iy, int zoom, long long *x, long long *y);
void tile2lonlat(long long x, long long y, int zoom, double *lon, double *lat);
void tiletoepsg3857(long long x, long long y, int zoom, double *ox, double *oy);
unsigned long long encode(unsigned int wx, unsigned int wy);
void decode(unsigned long long index, unsigned *wx, unsigned *wy);
void set_projection_or_exit(const char *optarg);

struct projection {
	const char *name;
	void (*project)(double ix, double iy, int zoom, long long *ox, long long *oy);
	void (*unproject)(long long ix, long long iy, int zoom, double *ox, double *oy);
	const char *alias;
};

extern struct projection *projection;
extern struct projection projections[];

#endif
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