QGIS API Documentation
3.0.2-Girona (307d082)
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#include "qgsinternalgeometryengine.h"
#include "qgslinestring.h"
#include "qgsmultipolygon.h"
#include "qgspolygon.h"
#include "qgsmulticurve.h"
#include "qgsgeometry.h"
#include "qgsgeometryutils.h"
#include <QTransform>
#include <memory>
#include <queue>
Go to the source code of this file.
Functions | |
QgsVector | calcMotion (const QgsPoint &a, const QgsPoint &b, const QgsPoint &c, double lowerThreshold, double upperThreshold) |
QgsAbstractGeometry * | densifyGeometry (const QgsAbstractGeometry *geom, int extraNodesPerSegment=1, double distance=1) |
QgsLineString * | doDensify (const QgsLineString *ring, int extraNodesPerSegment=-1, double distance=1) |
QgsLineString * | doOrthogonalize (QgsLineString *ring, int iterations, double tolerance, double lowerThreshold, double upperThreshold) |
bool | dotProductWithinAngleTolerance (double dotProduct, double lowerThreshold, double upperThreshold) |
double | normalizedDotProduct (const QgsPoint &a, const QgsPoint &b, const QgsPoint &c) |
QgsAbstractGeometry * | orthogonalizeGeom (const QgsAbstractGeometry *geom, int maxIterations, double tolerance, double lowerThreshold, double upperThreshold) |
double | squareness (QgsLineString *ring, double lowerThreshold, double upperThreshold) |
QgsVector calcMotion | ( | const QgsPoint & | a, |
const QgsPoint & | b, | ||
const QgsPoint & | c, | ||
double | lowerThreshold, | ||
double | upperThreshold | ||
) |
Definition at line 352 of file qgsinternalgeometryengine.cpp.
QgsAbstractGeometry* densifyGeometry | ( | const QgsAbstractGeometry * | geom, |
int | extraNodesPerSegment = 1 , |
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double | distance = 1 |
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) |
Definition at line 611 of file qgsinternalgeometryengine.cpp.
QgsLineString* doDensify | ( | const QgsLineString * | ring, |
int | extraNodesPerSegment = -1 , |
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double | distance = 1 |
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) |
Definition at line 520 of file qgsinternalgeometryengine.cpp.
QgsLineString* doOrthogonalize | ( | QgsLineString * | ring, |
int | iterations, | ||
double | tolerance, | ||
double | lowerThreshold, | ||
double | upperThreshold | ||
) |
Definition at line 383 of file qgsinternalgeometryengine.cpp.
bool dotProductWithinAngleTolerance | ( | double | dotProduct, |
double | lowerThreshold, | ||
double | upperThreshold | ||
) |
Definition at line 290 of file qgsinternalgeometryengine.cpp.
Definition at line 295 of file qgsinternalgeometryengine.cpp.
QgsAbstractGeometry* orthogonalizeGeom | ( | const QgsAbstractGeometry * | geom, |
int | maxIterations, | ||
double | tolerance, | ||
double | lowerThreshold, | ||
double | upperThreshold | ||
) |
Definition at line 453 of file qgsinternalgeometryengine.cpp.
double squareness | ( | QgsLineString * | ring, |
double | lowerThreshold, | ||
double | upperThreshold | ||
) |
Definition at line 308 of file qgsinternalgeometryengine.cpp.