torstenandCopilot
124fbb4de8
- Replace QCheckBox::stateChanged with checkStateChanged in: - lts_dialog.cpp - simple_esri_layer.cpp (2 occurrences) - layer_control_widget.cpp - symbol_dialog.cpp - Replace LocationViewshed with ExploratoryLocationViewshed (ArcGIS SDK v300): - viewshed_analysis.h/.cpp - ViewshedLocation.h/.cpp - function_dialog.cpp (include) - Update ViewshedLocation member variable type to ExploratoryLocationViewshed Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
121 lines
4.1 KiB
C++
Executable File
121 lines
4.1 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* ViewshedAnalysis
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* $Id$
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* $HeadURL$
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* $Author$
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*/
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// Own
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#include <Map/situation_map_utils.h>
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#include "viewshed_analysis.h"
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// ESRI
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#include <SceneGraphicsView.h>
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#include <AnalysisOverlay.h>
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#include <AnalysisListModel.h>
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#include <ExploratoryLocationViewshed.h>
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// Qt
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#include <QDebug>
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namespace SituationMap
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{
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ViewshedAnalysis::ViewshedAnalysis(Esri::ArcGISRuntime::SceneGraphicsView *sceneGraphicsView, QObject *parent)
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: ViewshedBase(parent)
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, m_analysisOverlayModel(sceneGraphicsView->analysisOverlays())
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, m_analysisOverlay(new Esri::ArcGISRuntime::AnalysisOverlay(this))
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, m_viewsheds(3) // ESRI viewshed support 120 degree maximum, merge 3 of them
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, m_logger(getLogger("ViewshedAnalysis")) // P.S.: from release 100.3 ESRI supports 360 degree viewshed
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{
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m_analysisOverlay->setVisible(true);
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for (int i = 0; i < m_viewsheds.size(); ++i)
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m_viewsheds[i] = nullptr;
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QObject::connect(m_analysisOverlay->analyses(), &Esri::ArcGISRuntime::AnalysisListModel::errorOccurred, this, &ViewshedAnalysis::onErrorOccured);
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m_analysisOverlayModel->append(m_analysisOverlay);
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} // ViewshedAnalysis::ViewshedAnalysis
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ViewshedAnalysis::~ViewshedAnalysis()
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{
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for (int i = 0; i < m_viewsheds.size(); ++i)
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{
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delete m_viewsheds[i];
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m_viewsheds[i] = nullptr;
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}
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m_analysisOverlayModel->removeOne(m_analysisOverlay);
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delete m_analysisOverlay;
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} // ViewshedAnalysis::~ViewshedAnalysis()
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bool ViewshedAnalysis::execute(const QPointF &viewshedPoint_map_degree, double outerRadius, double observerOffset)
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{
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TRACE_LOG(m_logger) << LOGFUNCTION << " START"
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<< " viewshedPoint_map_degree= " << viewshedPoint_map_degree
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<< " outerRadius= " << outerRadius
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<< " observerOffset= " << observerOffset;
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if (!m_analysisOverlay)
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return false;
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Esri::ArcGISRuntime::Point viewshedCenter(viewshedPoint_map_degree.x(), viewshedPoint_map_degree.y(), observerOffset);
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double heading(0.0);
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double deltaHeading(360.0 / m_viewsheds.size());
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// ToDo:
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// Keep in mind that the number of viewsheds is restricted to 8 on mobile devices and 16 on desktop devices.
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// The horizontal angle have to be less than 120 degree.
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for (int i = 0; i < m_viewsheds.size(); ++i)
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{
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Esri::ArcGISRuntime::ExploratoryLocationViewshed *viewshed = m_viewsheds[i];
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if (viewshed)
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{
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m_analysisOverlay->analyses()->removeOne(viewshed);
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delete viewshed;
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}
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viewshed = new Esri::ArcGISRuntime::ExploratoryLocationViewshed(viewshedCenter
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, heading
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, 90.0 // pitch limited to 180
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, deltaHeading // horizontalAngle limited to 120, from release 100.3 maximum is 360 here
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, 90.0 // verticalAngle limited to 120
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, 10.0 // minDistance
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, outerRadius // maxDistance
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, this);
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viewshed->setVisible(true);
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viewshed->setFrustumOutlineVisible(false);
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viewshed->setFrustumOutlineColor(QColor(0, 0, 255, 255));
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// Add the Viewshed to the Analysis Overlay
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m_analysisOverlay->analyses()->append(viewshed);
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m_viewsheds[i] = viewshed;
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heading += deltaHeading;
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} // for
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return true;
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} // bool ViewshedAnalysis::execute(const QPointF &viewshedPoint_map, double outerRadius, double observerOffset)
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} // namespace SituationMap
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namespace SituationMap
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{
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void ViewshedAnalysis::onErrorOccured(const Esri::ArcGISRuntime::Error &error)
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{
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ERROR_LOG(m_logger) << LOGFUNCTION << " EsriError occured: " << error;
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// qCritical() << "Error reported from ESRI Analyse Overlay:" << error.message() << " code:" << error.code();
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} // void ViewshedAnalysis::onErrorOccured(const Esri::ArcGISRuntime::Error &error)
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} // namespace SituationMap
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