QGis Class Reference

The QGis class provides global constants for use throughout the application. More...

#include <qgis.h>

List of all members.

Public Types
enum	WkbType {   WKBUnknown = 0, WKBPoint = 1, WKBLineString, WKBPolygon,   WKBMultiPoint, WKBMultiLineString, WKBMultiPolygon, WKBNoGeometry = 100,   WKBPoint25D = 0x80000001, WKBLineString25D, WKBPolygon25D, WKBMultiPoint25D,   WKBMultiLineString25D, WKBMultiPolygon25D }
	Used for symbology operations. More...
enum	GeometryType {   Point, Line, Polygon, UnknownGeometry,   NoGeometry }
enum	UnitType {   Meters = 0, Feet = 1, Degrees = 2, DecimalDegrees = 2,   DegreesMinutesSeconds = 4, DegreesDecimalMinutes = 5, UnknownUnit = 3 }
	Map units that qgis supports. More...
enum	UserEvent { ProviderExtentCalcEvent = ( QEvent::User + 1 ), ProviderCountCalcEvent }
	User defined event types. More...

Static Public Attributes
static const char *	QGIS_VERSION = VERSION
static const int	QGIS_VERSION_INT = VERSION_INT
static const char *	QGIS_RELEASE_NAME = RELEASE_NAME
static const char *	QGIS_DEV_VERSION = QGSVERSION
static const char *	qgisVectorGeometryType []
static const char *	qgisFeatureTypes []
	description strings for feature types
static const double	DEFAULT_IDENTIFY_RADIUS = 0.5

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Detailed Description

The QGis class provides global constants for use throughout the application.

Definition at line 30 of file qgis.h.

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Member Enumeration Documentation

enum QGis::GeometryType

Enumerator:

Point
Line
Polygon
UnknownGeometry
NoGeometry

Definition at line 66 of file qgis.h.

enum QGis::UnitType

Map units that qgis supports.

Note:

that QGIS < 1.4 api had only Meters, Feet, Degrees and UnknownUnit

Enumerator:

Meters
Feet
Degrees
DecimalDegrees
DegreesMinutesSeconds
DegreesDecimalMinutes
UnknownUnit

Definition at line 84 of file qgis.h.

enum QGis::UserEvent

User defined event types.

Enumerator:

ProviderExtentCalcEvent	The extents have been calculated by a provider of a layer.
ProviderCountCalcEvent	The row count has been calculated by a provider of a layer.

Definition at line 96 of file qgis.h.

enum QGis::WkbType

Used for symbology operations.

Enumerator:

WKBUnknown
WKBPoint
WKBLineString
WKBPolygon
WKBMultiPoint
WKBMultiLineString
WKBMultiPolygon
WKBNoGeometry
WKBPoint25D
WKBLineString25D
WKBPolygon25D
WKBMultiPoint25D
WKBMultiLineString25D
WKBMultiPolygon25D

Definition at line 49 of file qgis.h.

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Member Data Documentation

const double QGis::DEFAULT_IDENTIFY_RADIUS = 0.5

static

Definition at line 107 of file qgis.h.

Referenced by QgsMapTip::fetchFeature(), and QgsFormAnnotationItem::setFeatureForMapPosition().

const char * QGis::QGIS_DEV_VERSION = QGSVERSION

static

Definition at line 42 of file qgis.h.

const char * QGis::QGIS_RELEASE_NAME = RELEASE_NAME

static

Definition at line 40 of file qgis.h.

const char * QGis::QGIS_VERSION = VERSION

static

Definition at line 36 of file qgis.h.

Referenced by QgsProject::read(), QgsMapLayer::saveNamedStyle(), and QgsProject::write().

const int QGis::QGIS_VERSION_INT = VERSION_INT

static

Definition at line 38 of file qgis.h.

const char * QGis::qgisFeatureTypes

static

Initial value:

{
  "Null",
  "WKBPoint",
  "WKBLineString",
  "WKBPolygon",
  "WKBMultiPoint",
  "WKBMultiLineString",
  "WKBMultiPolygon"
}

description strings for feature types

Definition at line 79 of file qgis.h.

const char * QGis::qgisVectorGeometryType

static

Initial value:

{
  "Point",
  "Line",
  "Polygon",
  "Unknown geometry",
  "No geometry",
}

Definition at line 76 of file qgis.h.

Referenced by QgsVectorLayer::writeXml().

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The documentation for this class was generated from the following files:

• /build/buildd/qgis-1.7.4+1.7.5~20120320/src/core/qgis.h
• /build/buildd/qgis-1.7.4+1.7.5~20120320/src/core/qgis.cpp