modularization/src/tool/map_lanetoxodr/ui/dialogcalcs.cpp

#include "dialogcalcs.h"
#include "ui_dialogcalcs.h"


#include "xodrfunc.h"
#include "gnss_coordinate_convert.h"

DialogCalcS::DialogCalcS(OpenDrive * pxodr,double xlon0,double xlat0, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogCalcS)
{
    ui->setupUi(this);

    mpxodr = pxodr;
    mlon0 = xlon0;
    mlat0 = xlat0;

    setWindowTitle("Calculate S in Road");
}

DialogCalcS::~DialogCalcS()
{
    delete ui;
}

void DialogCalcS::on_pushButton_Calculate_clicked()
{
    double flon = ui->lineEdit_Lon->text().toDouble();
    double flat = ui->lineEdit_Lat->text().toDouble();

    double x0,y0;
    GaussProjCal(mlon0,mlat0,&x0,&y0);

    double x,y;
    GaussProjCal(flon,flat,&x,&y);


    double rel_x,rel_y;
    rel_x = x - x0;
    rel_y = y - y0;

    Road * pRoad = 0;
    GeometryBlock * pgeob;
    double fdis,nearx,neary,hdg;
    double fs;
    int nlane;
    if(xodrfunc::GetNearPoint(rel_x,rel_y,mpxodr,&pRoad,&pgeob,fdis,nearx,neary,hdg,50,&fs,&nlane) == 0)
    {
        char strout[256];
        snprintf(strout,256,"Road %s S:%f",pRoad->GetRoadId().data(),fs);
        ui->lineEdit_Res->setText(strout);
    }
    else
    {
        ui->lineEdit_Res->setText("not found");
    }
}