Path.h

/* Copyright 2017 Kristofer Björnson
 *
 * 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.
 */
 
 
#ifndef COM_DAFER45_TBTK_PLOT_PATH
#define COM_DAFER45_TBTK_PLOT_PATH
 
#include "TBTK/Plot/PlotCanvas.h"
#include "TBTK/Plot/Coordinate.h"
#include "TBTK/Plot/Decoration.h"
#include "TBTK/Plot/Drawable.h"
 
#include <vector>
 
#include <opencv2/core/core.hpp>
 
namespace TBTK{
namespace Plot{
 
class Path : public Drawable{
public:
    Path();
 
    Path(const std::vector<Coordinate> &coordinates, Decoration &decoration);
 
    virtual ~Path();
 
    void add(const Coordinate &coordinate);
 
    void setDecoration(const Decoration &decoration);
 
    virtual void draw(PlotCanvas &canvas);
 
    virtual double getMinX() const;
 
    virtual double getMaxX() const;
 
    virtual double getMinY() const;
 
    virtual double getMaxY() const;
private:
    std::vector<Coordinate> coordinates;
 
    Decoration decoration;
};
 
inline Path::Path(){
}
 
inline Path::Path(
    const std::vector<Coordinate> &coordinates,
    Decoration &decoration
){
    this->coordinates = coordinates;
    this->decoration = decoration;
}
 
inline Path::~Path(){
}
 
inline void Path::add(const Coordinate &coordinate){
    coordinates.push_back(coordinate);
}
 
inline void Path::setDecoration(const Decoration &decoration){
    this->decoration = decoration;
}
 
inline double Path::getMinX() const{
    if(coordinates.size() == 0)
        return 0.;
 
    double min = coordinates[0].x;
    for(unsigned int n = 0; n < coordinates.size(); n++)
        if(coordinates[n].x < min)
            min = coordinates[n].x;
 
    return min;
}
 
inline double Path::getMaxX() const{
    if(coordinates.size() == 0)
        return 0.;
 
    double max = coordinates[0].x;
    for(unsigned int n = 0; n < coordinates.size(); n++)
        if(coordinates[n].x > max)
            max = coordinates[n].x;
 
    return max;
}
 
inline double Path::getMinY() const{
    if(coordinates.size() == 0)
        return 0.;
 
    double min = coordinates[0].y;
    for(unsigned int n = 0; n < coordinates.size(); n++)
        if(coordinates[n].y < min)
            min = coordinates[n].y;
 
    return min;
}
 
inline double Path::getMaxY() const{
    if(coordinates.size() == 0)
        return 0.;
 
    double max = coordinates[0].y;
    for(unsigned int n = 0; n < coordinates.size(); n++)
        if(coordinates[n].y > max)
            max = coordinates[n].y;
 
    return max;
}
 
};  //End namespace Plot
};  //End namespace TBTK
 
#endif