QGIS API Documentation 3.41.0-Master (3440c17df1d)
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QgsCurve Member List

This is the complete list of members for QgsCurve, including all inherited members.

addMValue(double mValue=0)=0QgsAbstractGeometrypure virtual
addToPainterPath(QPainterPath &path) const =0QgsCurvepure virtual
addZValue(double zValue=0)=0QgsAbstractGeometrypure virtual
adjacentVertices(QgsVertexId vertex, QgsVertexId &previousVertex, QgsVertexId &nextVertex) const overrideQgsCurvevirtual
area() constQgsAbstractGeometryvirtual
asGml2(QDomDocument &doc, int precision=17, const QString &ns="gml", AxisOrder axisOrder=QgsAbstractGeometry::AxisOrder::XY) const =0QgsAbstractGeometrypure virtual
asGml3(QDomDocument &doc, int precision=17, const QString &ns="gml", AxisOrder axisOrder=QgsAbstractGeometry::AxisOrder::XY) const =0QgsAbstractGeometrypure virtual
asJson(int precision=17)QgsAbstractGeometry
asJsonObject(int precision=17) constQgsAbstractGeometryvirtual
asKml(int precision=17) const overrideQgsCurvevirtual
asQPainterPath() const overrideQgsCurvevirtual
asQPolygonF() constQgsCurvevirtual
asWkb(WkbFlags flags=QgsAbstractGeometry::WkbFlags()) const =0QgsAbstractGeometrypure virtual
asWkt(int precision=17) const =0QgsAbstractGeometrypure virtual
AxisOrder enum nameQgsAbstractGeometry
boundary() const overrideQgsCurvevirtual
boundingBox() constQgsAbstractGeometryvirtual
boundingBox3D() const overrideQgsCurvevirtual
boundingBoxIntersects(const QgsRectangle &rectangle) constQgsAbstractGeometryvirtual
boundingBoxIntersects(const QgsBox3D &box3d) constQgsAbstractGeometryvirtual
calculateBoundingBox() constQgsAbstractGeometryprotectedvirtual
calculateBoundingBox3D() constQgsAbstractGeometryprotectedvirtual
cast(const QgsAbstractGeometry *geom)QgsCurveinlinestatic
centroid() constQgsAbstractGeometryvirtual
childCount() const overrideQgsCurveprotectedvirtual
childGeometry(int index) constQgsAbstractGeometryinlineprotectedvirtual
childPoint(int index) const overrideQgsCurveprotectedvirtual
clear()=0QgsAbstractGeometrypure virtual
clearCache() const overrideQgsCurveprotectedvirtual
clone() const override=0QgsCurvepure virtual
closestSegment(const QgsPoint &pt, QgsPoint &segmentPt, QgsVertexId &vertexAfter, int *leftOf=nullptr, double epsilon=4 *std::numeric_limits< double >::epsilon()) const =0QgsAbstractGeometrypure virtual
compareTo(const QgsAbstractGeometry *other) constQgsAbstractGeometryvirtual
compareToSameClass(const QgsAbstractGeometry *other) const =0QgsAbstractGeometryprotectedpure virtual
const_parts_begin() constQgsAbstractGeometryinline
const_parts_end() constQgsAbstractGeometry
convertTo(Qgis::WkbType type)QgsAbstractGeometryvirtual
coordinateSequence() const overrideQgsCurvevirtual
createEmptyWithSameType() const =0QgsAbstractGeometrypure virtual
curveSubstring(double startDistance, double endDistance) const =0QgsCurvepure virtual
curveToLine(double tolerance=M_PI_2/90, SegmentationToleranceType toleranceType=MaximumAngle) const =0QgsCurvepure virtual
deleteVertex(QgsVertexId position)=0QgsAbstractGeometrypure virtual
dimension() const =0QgsAbstractGeometrypure virtual
draw(QPainter &p) const =0QgsAbstractGeometrypure virtual
drawAsPolygon(QPainter &p) const =0QgsCurvepure virtual
dropMValue()=0QgsAbstractGeometrypure virtual
dropZValue()=0QgsAbstractGeometrypure virtual
endPoint() const =0QgsCurvepure virtual
equals(const QgsCurve &other) const =0QgsCurvepure virtual
filterVertices(const std::function< bool(const QgsPoint &) > &filter)QgsAbstractGeometryvirtual
FlagExportNanAsDoubleMin enum valueQgsAbstractGeometry
FlagExportTrianglesAsPolygons enum valueQgsAbstractGeometry
fromWkb(QgsConstWkbPtr &wkb)=0QgsAbstractGeometrypure virtual
fromWkt(const QString &wkt)=0QgsAbstractGeometrypure virtual
fuzzyDistanceEqual(const QgsAbstractGeometry &other, double epsilon=1e-8) const =0QgsAbstractGeometrypure virtual
fuzzyEqual(const QgsAbstractGeometry &other, double epsilon=1e-8) const =0QgsAbstractGeometrypure virtual
geometryType() const =0QgsAbstractGeometrypure virtual
hasChildGeometries() constQgsAbstractGeometryprotectedvirtual
hasCurvedSegments() constQgsAbstractGeometryvirtual
indexOf(const QgsPoint &point) const =0QgsCurvepure virtual
insertVertex(QgsVertexId position, const QgsPoint &vertex)=0QgsAbstractGeometrypure virtual
interpolatePoint(double distance) const =0QgsCurvepure virtual
is3D() constQgsAbstractGeometryinline
isClosed() constQgsCurvevirtual
isClosed2D() constQgsCurvevirtual
isEmpty() constQgsAbstractGeometryvirtual
isMeasure() constQgsAbstractGeometryinline
isRing() constQgsCurvevirtual
isValid(QString &error, Qgis::GeometryValidityFlags flags=Qgis::GeometryValidityFlags()) const overrideQgsCurvevirtual
length() constQgsAbstractGeometryvirtual
mAt(int index) const =0QgsCurvepure virtual
MaximumAngle enum valueQgsAbstractGeometry
MaximumDifference enum valueQgsAbstractGeometry
mBoundingBoxQgsCurvemutableprotected
mHasCachedSummedUpAreaQgsCurvemutableprotected
moveVertex(QgsVertexId position, const QgsPoint &newPos)=0QgsAbstractGeometrypure virtual
mSummedUpAreaQgsCurvemutableprotected
mWkbTypeQgsAbstractGeometryprotected
nCoordinates() constQgsAbstractGeometryvirtual
nextVertex(QgsVertexId &id, QgsPoint &vertex) const overrideQgsCurvevirtual
normalize() finalQgsCurvevirtual
numPoints() const =0QgsCurvepure virtual
operator!=(const QgsAbstractGeometry &other) const overrideQgsCurvevirtual
operator=(const QgsAbstractGeometry &geom)QgsAbstractGeometry
operator==(const QgsAbstractGeometry &other) const overrideQgsCurvevirtual
orientation() constQgsCurve
partCount() const overrideQgsCurvevirtual
parts() constQgsAbstractGeometry
parts()QgsAbstractGeometry
parts_begin()QgsAbstractGeometryinline
parts_end()QgsAbstractGeometry
perimeter() constQgsAbstractGeometryvirtual
pointAt(int node, QgsPoint &point, Qgis::VertexType &type) const =0QgsCurvepure virtual
points(QgsPointSequence &pt) const =0QgsCurvepure virtual
QgsAbstractGeometry()=defaultQgsAbstractGeometry
QgsAbstractGeometry(const QgsAbstractGeometry &geom)QgsAbstractGeometry
QgsCurve()=defaultQgsCurve
removeDuplicateNodes(double epsilon=4 *std::numeric_limits< double >::epsilon(), bool useZValues=false)=0QgsAbstractGeometrypure virtual
reversed() const =0QgsCurvepure virtual
ringCount(int part=0) const overrideQgsCurvevirtual
scroll(int firstVertexIndex)=0QgsCurvepure virtual
SegmentationToleranceType enum nameQgsAbstractGeometry
segmentize(double tolerance=M_PI_2/90, SegmentationToleranceType toleranceType=MaximumAngle) const overrideQgsCurvevirtual
segmentLength(QgsVertexId startVertex) const =0QgsAbstractGeometrypure virtual
setZMTypeFromSubGeometry(const QgsAbstractGeometry *subggeom, Qgis::WkbType baseGeomType)QgsAbstractGeometryprotected
simplifiedTypeRef() constQgsAbstractGeometryvirtual
simplifyByDistance(double tolerance) const =0QgsAbstractGeometrypure virtual
sinuosity() constQgsCurve
snappedToGrid(double hSpacing, double vSpacing, double dSpacing=0, double mSpacing=0, bool removeRedundantPoints=false) const =0QgsAbstractGeometrypure virtual
snapToGridPrivate(double hSpacing, double vSpacing, double dSpacing, double mSpacing, const QVector< double > &srcX, const QVector< double > &srcY, const QVector< double > &srcZ, const QVector< double > &srcM, QVector< double > &outX, QVector< double > &outY, QVector< double > &outZ, QVector< double > &outM, bool removeRedundantPoints) constQgsCurveprotected
sortIndex() constQgsAbstractGeometryprotected
splitCurveAtVertex(int index) const =0QgsCurvepure virtual
startPoint() const =0QgsCurvepure virtual
straightDistance2d() constQgsCurve
sumUpArea(double &sum) const =0QgsCurvepure virtual
swapXy()=0QgsAbstractGeometrypure virtual
TestQgsGeometryQgsCurvefriend
toCurveType() const overrideQgsCurvevirtual
transform(const QgsCoordinateTransform &ct, Qgis::TransformDirection d=Qgis::TransformDirection::Forward, bool transformZ=false)=0QgsAbstractGeometrypure virtual
transform(const QTransform &t, double zTranslate=0.0, double zScale=1.0, double mTranslate=0.0, double mScale=1.0)=0QgsAbstractGeometrypure virtual
transform(QgsAbstractGeometryTransformer *transformer, QgsFeedback *feedback=nullptr)=0QgsAbstractGeometrypure virtual
transformVertices(const std::function< QgsPoint(const QgsPoint &) > &transform)QgsAbstractGeometryvirtual
vertexAngle(QgsVertexId vertex) const =0QgsAbstractGeometrypure virtual
vertexAt(QgsVertexId id) const overrideQgsCurvevirtual
vertexCount(int part=0, int ring=0) const overrideQgsCurvevirtual
vertexNumberFromVertexId(QgsVertexId id) const overrideQgsCurvevirtual
vertices() constQgsAbstractGeometry
vertices_begin() constQgsAbstractGeometryinline
vertices_end() constQgsAbstractGeometryinline
WkbFlag enum nameQgsAbstractGeometry
WkbFlags typedefQgsAbstractGeometry
wkbSize(QgsAbstractGeometry::WkbFlags flags=QgsAbstractGeometry::WkbFlags()) const =0QgsAbstractGeometrypure virtual
wkbType() constQgsAbstractGeometryinline
wktTypeStr() constQgsAbstractGeometry
xAt(int index) const =0QgsCurvepure virtual
XY enum valueQgsAbstractGeometry
yAt(int index) const =0QgsCurvepure virtual
YX enum valueQgsAbstractGeometry
zAt(int index) const =0QgsCurvepure virtual
~QgsAbstractGeometry()=defaultQgsAbstractGeometryvirtual
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