cidialog.h

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/*                                                    */
/* cidialog.h - contour interval dialog               */
/*                                                    */
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/* Copyright 2020,2021 Pierre Abbat.
 * This file is part of PerfectTIN.
 *
 * PerfectTIN is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * PerfectTIN is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License and Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and Lesser General Public License along with PerfectTIN. If not, see
 * <http://www.gnu.org/licenses/>.
 */
#ifndef CIDIALOG_H
#define CIDIALOG_H
#include <vector>
#include <QDialog>
#include <QLabel>
#include <QComboBox>
#include <QPushButton>
#include <QGridLayout>
#include "pointlist.h"
#include "contour.h"

#define MININTERVAL 0.03
#define MAXINTERVAL 30
// This allows contour intervals from 50 mm to 20 m or from 0.1 ft to 50 ft.

class ContourIntervalDialog: public QDialog
{
  Q_OBJECT
public:
  ContourIntervalDialog(QWidget *parent=0);
  void set(ContourInterval *ci,double unit);
signals:
public slots:
  void selectInterval(int n);
  virtual void accept();
private:
  ContourInterval *contourInterval,selectedInterval;
  double relTol;
  QLabel *currentInterval,*intervalLabel,*toleranceLabel;
  QComboBox *intervalBox,*toleranceBox;
  QPushButton *okButton,*cancelButton;
  QGridLayout *gridLayout;
  std::vector<ContourInterval> ciList;
};
#endif