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119 lines
2.9 KiB
Plaintext
119 lines
2.9 KiB
Plaintext
/*! \mainpage Quantum GIS
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*
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* \section about About QGIS
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* Quantum GIS (QGIS) is a user friendly Open Source Geographic Information
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* System (GIS) that runs on Linux, Unix, Mac OSX, and Windows. QGIS supports
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* vector, raster, and database formats. QGIS is licensed under the GNU Public
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* License.
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*
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* This API documentation provides information about all classes that make up QGIS.
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*/
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%ModuleHeaderCode
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#include <qgis.h>
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%End
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%ModuleCode
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int QgisEvent = QEvent::User + 1;
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%End
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class QGis
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{
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%TypeHeaderCode
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#include <qgis.h>
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%End
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public:
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// Version constants
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//
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// Version string
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static const char* QGIS_VERSION;
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// Version number used for comparing versions using the "Check QGIS Version" function
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static const int QGIS_VERSION_INT;
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// Release name
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static const char* QGIS_RELEASE_NAME;
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// The subversion version
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static const char* QGIS_SVN_VERSION;
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// Enumerations
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//
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//! Used for symbology operations
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// Feature types
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enum WkbType
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{
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WKBPoint = 1,
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WKBLineString,
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WKBPolygon,
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WKBMultiPoint,
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WKBMultiLineString,
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WKBMultiPolygon,
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WKBUnknown
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};
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enum GeometryType
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{
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Point,
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Line,
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Polygon,
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UnknownGeometry
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};
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// TODO:
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//static const char *qgisVectorGeometryType[];
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//! description strings for feature types
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//static const char *qgisFeatureTypes[];
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//! map units that qgis supports
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enum UnitType
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{
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Meters,
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Feet,
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Degrees,
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UnknownUnit
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};
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//! User defined event types
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enum UserEvent
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{
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// These first two are useful for threads to alert their parent data providers
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//! The extents have been calculated by a provider of a layer
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ProviderExtentCalcEvent = QgisEvent,
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//! The row count has been calculated by a provider of a layer
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ProviderCountCalcEvent
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};
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static const int DEFAULT_IDENTIFY_RADIUS;
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};
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/** Wkt string that represents a geographic coord sys */
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const QString GEOWkt;
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/** PROJ4 string that represents a geographic coord sys */
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const QString GEOPROJ4;
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/** Magic number for a geographic coord sys in POSTGIS SRID */
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const long GEOSRID;
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/** Magic number for a geographic coord sys in QGIS srs.db tbl_srs.srs_id */
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const long GEOCRS_ID;
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/** Magic number for a geographic coord sys in EpsgCrsId ID format */
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const long GEO_EPSG_CRS_ID;
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/** The length of teh string "+proj=" */
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const int PROJ_PREFIX_LEN;
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/** The length of teh string "+ellps=" */
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const int ELLPS_PREFIX_LEN;
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/** Magick number that determins whether a projection srsid is a system (srs.db)
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* or user (~/.qgis.qgis.db) defined projection. */
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const int USER_CRS_START_ID;
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//
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// Constants for point symbols
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//
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/** Magic number that determines the minimum allowable point size for point symbols */
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const float MINIMUM_POINT_SIZE;
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/** Magic number that determines the minimum allowable point size for point symbols */
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const float DEFAULT_POINT_SIZE;
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