mirror of
https://github.com/vcmi/vcmi.git
synced 2024-12-24 22:14:36 +02:00
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/* Copyright 2010 Juan Rada-Vilela
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
/*
|
|
* File: AreaCentroidAlgorithm.h
|
|
* Author: jcrada
|
|
*
|
|
* Created on April 6, 2010, 5:33 PM
|
|
*/
|
|
|
|
#ifndef FL_AREACENTROIDALGORITHM_H
|
|
#define FL_AREACENTROIDALGORITHM_H
|
|
|
|
|
|
#include "flScalar.h"
|
|
#include <string>
|
|
|
|
namespace fl {
|
|
|
|
class LinguisticTerm;
|
|
|
|
class AreaCentroidAlgorithm {
|
|
public:
|
|
|
|
virtual ~AreaCentroidAlgorithm(){}
|
|
|
|
virtual std::string name() const = 0;
|
|
|
|
virtual flScalar area(const LinguisticTerm* term, int samples) const = 0;
|
|
virtual void centroid(const LinguisticTerm* term, flScalar& centroid_x, flScalar& centroid_y,
|
|
int samples) const = 0;
|
|
virtual flScalar areaAndCentroid(const LinguisticTerm* term, flScalar& centroid_x,
|
|
flScalar& centroid_y, int samples) const = 0;
|
|
};
|
|
|
|
class TriangulationAlgorithm : public AreaCentroidAlgorithm {
|
|
public:
|
|
virtual std::string name() const;
|
|
|
|
virtual flScalar area(const LinguisticTerm* term, int samples) const;
|
|
virtual void centroid(const LinguisticTerm* term, flScalar& centroid_x, flScalar& centroid_y,
|
|
int samples) const;
|
|
virtual flScalar areaAndCentroid(const LinguisticTerm* term, flScalar& centroid_x,
|
|
flScalar& centroid_y, int samples) const;
|
|
};
|
|
|
|
class TrapezoidalAlgorithm : public AreaCentroidAlgorithm {
|
|
//Feature suggested by William Roeder
|
|
public:
|
|
virtual std::string name() const;
|
|
|
|
virtual flScalar area(const LinguisticTerm* term, int samples) const;
|
|
virtual void centroid(const LinguisticTerm* term, flScalar& centroid_x, flScalar& centroid_y,
|
|
int samples) const;
|
|
virtual flScalar areaAndCentroid(const LinguisticTerm* term, flScalar& centroid_x,
|
|
flScalar& centroid_y, int samples) const;
|
|
};
|
|
|
|
|
|
}
|
|
|
|
|
|
#endif /* FL_AREACENTROIDALGORITHM_H */
|
|
|