QGIS API Documentation
2.12.0-Lyon
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#include "qgis.h"
#include "qgsversion.h"
#include <QCoreApplication>
#include <QColor>
#include <QDate>
#include <QTime>
#include <QLocale>
#include <QDateTime>
#include "qgsconfig.h"
#include "qgslogger.h"
#include "geometry/qgswkbtypes.h"
#include <ogr_api.h>
Go to the source code of this file.
Macros | |
#define | DEGREE_TO_METER 111319.49079327358 |
#define | FEET_TO_METER 0.3048 |
#define | NMILE_TO_METER 1852.0 |
Functions | |
void * | qgsCalloc (size_t nmemb, size_t size) |
Allocates memory for an array of nmemb elements of size bytes each and returns a pointer to the allocated memory. More... | |
void | qgsFree (void *ptr) |
Frees the memory space pointed to by ptr. More... | |
void * | qgsMalloc (size_t size) |
Allocates size bytes and returns a pointer to the allocated memory. More... | |
bool | qgsVariantGreaterThan (const QVariant &lhs, const QVariant &rhs) |
bool | qgsVariantLessThan (const QVariant &lhs, const QVariant &rhs) |
QString | qgsVsiPrefix (const QString &path) |
Variables | |
const QString | GEO_EPSG_CRS_AUTHID = "EPSG:4326" |
Geographic coord sys from EPSG authority. More... | |
const QString | GEO_NONE = "NONE" |
Constant that holds the string representation for "No ellips/No CRS". More... | |
const QString | GEOPROJ4 = "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" |
PROJ4 string that represents a geographic coord sys. More... | |
const QString | GEOWKT |
Wkt string that represents a geographic coord sys. More... | |
const QString | PROJECT_SCALES |
#define DEGREE_TO_METER 111319.49079327358 |
#define FEET_TO_METER 0.3048 |
#define NMILE_TO_METER 1852.0 |
void* qgsCalloc | ( | size_t | nmemb, |
size_t | size | ||
) |
void qgsFree | ( | void * | ptr | ) |
void* qgsMalloc | ( | size_t | size | ) |
const QString GEO_EPSG_CRS_AUTHID = "EPSG:4326" |
const QString GEO_NONE = "NONE" |
const QString GEOPROJ4 = "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" |
const QString GEOWKT |
Wkt string that represents a geographic coord sys.