StratView.cpp

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#include "StratView.h"
 
#include <math.h>
 
#include "GeoLib/Station.h"
 
StratView::~StratView()
{
    delete _scene;
}
 
void StratView::setStation(
    GeoLib::StationBorehole* station,
    std::map<std::string, DataHolderLib::Color>* stratColors)
{
    _scene = new StratScene(station, stratColors);
    setScene(_scene);
    initialize();
}
 
void StratView::initialize()
{
    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 
    update();
}
 
void StratView::resizeEvent(QResizeEvent* event)
{
    Q_UNUSED(event)
    update();
}
 
void StratView::update()
{
    QRectF viewRect = _scene->itemsBoundingRect();
    _scene->setSceneRect(viewRect);
    QRectF sceneInView(StratScene::MARGIN, StratScene::MARGIN,
                       viewRect.width() + 2 * StratScene::MARGIN,
                       viewRect.height() + 2 * StratScene::MARGIN);
    fitInView(sceneInView, Qt::IgnoreAspectRatio);
}
 
void StratView::saveAsImage(QString fileName)
{
    this->update();
 
    QRectF viewRect = _scene->itemsBoundingRect();
    QImage img(static_cast<int>(viewRect.width()) + 2 * StratScene::MARGIN, 600,
               QImage::Format_ARGB32);
    QPainter painter(&img);
 
    this->render(&painter);
    img.save(fileName);
}