Data structure to compute polygon's candidates costs. More...

#include <costcalculator.h>

Public Member Functions
	PolygonCostCalculator (LabelPosition *lp)

double	getCost ()

LabelPosition *	getLabel ()

void	update (pal::PointSet *pset)

Detailed Description

Data structure to compute polygon's candidates costs.

Eight segments from center of candidate to (rpx,rpy) points (0°, 45°, 90°, ..., 315°) dist store the shortest square distance from the center to an object ok[i] is the to true whether the corresponding dist[i] is set

Note: not available in Python bindings

Definition at line 70 of file costcalculator.h.

Constructor & Destructor Documentation

◆ PolygonCostCalculator()

PolygonCostCalculator::PolygonCostCalculator ( LabelPosition * lp )

explicit

Definition at line 222 of file costcalculator.cpp.

Member Function Documentation

◆ getCost()

double PolygonCostCalculator::getCost ( )

Definition at line 245 of file costcalculator.cpp.

◆ getLabel()

LabelPosition * PolygonCostCalculator::getLabel ( )

Definition at line 240 of file costcalculator.cpp.

◆ update()

void PolygonCostCalculator::update ( pal::PointSet * pset )

Definition at line 231 of file costcalculator.cpp.

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

/tmp/buildd/qgis-3.6.0+99unstable/src/core/pal/costcalculator.h
/tmp/buildd/qgis-3.6.0+99unstable/src/core/pal/costcalculator.cpp