QGIS API Documentation  2.17.0-Master (0497e4a)
Macros
util.cpp File Reference
#include "layer.h"
#include "internalexception.h"
#include "util.h"
#include "labelposition.h"
#include "feature.h"
#include "geomfunction.h"
#include <qgslogger.h>
#include <cfloat>
Include dependency graph for util.cpp:

Go to the source code of this file.

Macros

#define M_PI   3.14159265358979323846
 
#define M_PI_2   1.57079632679489661923
 
#define M_SQRT2   1.41421356237309504880
 

Macro Definition Documentation

§ M_PI

#define M_PI   3.14159265358979323846

Definition at line 41 of file util.cpp.

§ M_PI_2

#define M_PI_2   1.57079632679489661923

Definition at line 45 of file util.cpp.

§ M_SQRT2

#define M_SQRT2   1.41421356237309504880

Definition at line 49 of file util.cpp.