draw_mets.h

#ifndef DRAW_METS_H
#define DRAW_METS_H

//------------------------------------------------------------------------------
//
// visuReal Zentrierdaten-Ermittlung
//
// Original file: draw_mets.h
//
//   Stellt die Funktion drawMets() zum Zeichnen der Begrenzungslinien
//      für das Hoya Minimum Edge Thickness System (METS) bereit.
//
//   Autor: Robert Rossmair, 2014
//
// Copyright © 2014 Ollendorf Measurement Systems
//   Dipl.-Ing. Hans-Joachim Ollendorf
//   Zur Springe 5
//   39517 Brunkau
//   Germany
//
//------------------------------------------------------------------------------

#include "stdafx.h"

namespace vr {

class MetsCorner {
public:
    MetsCorner(const cv::Point2d& topNasal, const cv::Point2d& bottomTemporal,
        const cv::Point2d& grooveDepth, const MetsQuadrant q, const MetsResult& mets);
    ~MetsCorner() {};
    // Ellipsenmittelpunkt
    cv::Point2d center;
    // Vektor zur Kastenecke
    cv::Point2d toCorner;
    // Startpunkt Ellipsenbogen
    cv::Point2d start;
    // Endpunkt Ellipsenbogen
    cv::Point2d end;
    void getSemiAxes(double& x, double& y) {
        x = std::abs<double>(toCorner.x);
        y = std::abs<double>(toCorner.y);
    }
    void draw(cv::Mat& image,
        // vorige Ecke (zum Verbinden)
        const MetsCorner& prevCorner,
        // OpenCv Linienparameter
        const cv::Scalar& color, int thickness=1, int lineType=CV_AA, int shift=0);
};

void drawMets(cv::Mat& image,
    // topNasal.x > bottomTemporal.x: rechtes Auge, sonst links
    const cv::Point2d& topNasal, const cv::Point2d& bottomTemporal,
    const double grooveDepth, const cv::Point2d& pixelsPerMm, const MetsResult& mets,
    // OpenCv Linienparameter
    const cv::Scalar& color, int thickness=1, int lineType=CV_AA, int shift=0);
}

#endif