scanned-image-extractor/scannerExtract/imageboundary.h
2024-01-30 00:24:37 +01:00

86 lines
2.3 KiB
C++

/***********************************************************************
* This file is part of Scanned Image Extract.
*
* Scanned Image Extract is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scanned Image Extract 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scanned Image Extract. If not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 2015, Dominik Rueß; info@dominik-ruess.de
**********************************************************************/
#ifndef IMAGEBOUNDARY_H
#define IMAGEBOUNDARY_H
#include <QtWidgets/QGraphicsPathItem>
#include <QPointF>
#include <QTimer>
#include <memory>
#include <QDebug>
#include <opencv/cv.h>
class TargetImage;
#define SELECTED QBrush(QColor(255,0,0,50))
#define NON_SELECTED QBrush(QColor(0,0,255,50))
#define COPIED QBrush(QColor(0,255,0,50))
class ImageBoundary : public QGraphicsPathItem
{
public:
explicit ImageBoundary(QGraphicsItem *parent = 0);
QRectF boundingRect();
void paint ( QPainter * painter,
const QStyleOptionGraphicsItem * option,
QWidget * widget = 0 );
void setCorners(const QPointF corner[]);
const QPointF* corners() const;
void setCopied(const bool copied);
bool getCopied() const { return _isCopied; }
bool getUserHasSeenThis() const { return _userHasSeenThis; }
void setUserHasSeenThis() { _userHasSeenThis = true; }
void setCrop(const double perc) { _boundaryPercentage = perc; }
double getCrop() const { return _boundaryPercentage; }
void dirty() { _isCopied = false; }
signals:
public slots:
private:
int _lastSecond;
QPointF _corners[4];
bool _isCopied;
bool _userHasSeenThis; // this allows to adapt to the current aspect ratio
double _boundaryPercentage;
};
typedef std::shared_ptr<ImageBoundary> ImageBoundaryPtr;
#endif // IMAGEBOUNDARY_H