Latest Contributions by TMPTMP1

I managed to get ENC layers working by starting from the default new C++ project and modifying as below. It works, which is great! However, as soon as the layers load, scrolling becomes impossible. I can't tell if it's slowing to a crawl or there's something about the layer interfering with the scroll but it kind of looks like it's a CPU issue. I'm using a 2018 Macbook Air, so machine performance should not be the bottleneck. The SENC files seem to already be generated, and the data set is a rather small view of Providence and/or Boston harbor. What's going on here and how do we fix it? ========================== P.S. If anyone else is trying to get ENC working, here are the full working code sets. C++ file: // Copyright 2016 ESRI // // All rights reserved under the copyright laws of the United States // and applicable international laws, treaties, and conventions. // // You may freely redistribute and use this sample code, with or // without modification, provided you include the original copyright // notice and use restrictions. // // See the Sample code usage restrictions document for further information. // // C++ API headers #include "Basemap.h" // Other headers #include "ArcGIS_QtWidgets.h" #include "Map.h" #include "MapGraphicsView.h" #include "EncExchangeSet.h" #include "EncLayer.h" #include "EncFeature.h" #include "EncCell.h" #include "EncTextGroupVisibilitySettings.h" #include "EncEnvironmentSettings.h" using namespace Esri::ArcGISRuntime; ArcGIS_QtWidgets::ArcGIS_QtWidgets(QWidget* parent /*=nullptr*/):     QMainWindow(parent) {     // get EncDisplaySettings instance     EncDisplaySettings* displaySettings = EncEnvironmentSettings::displaySettings();     // set paths     EncEnvironmentSettings::setSencDataPath("/Users/tmptmp/Documents/Charts/SENC");     EncEnvironmentSettings::setResourcePath("/Users/tmptmp/Documents/Charts/hydrography");     // create EncExchangeSet using paths     encExchangeSet = new EncExchangeSet(QStringList(QStringList() << "/Users/tmptmp/Documents/Charts/ENC_ROOT_Boston_Harbor/CATALOG.031" << "/Users/tmptmp/Documents/Charts/ENC/US_REGION02/CATALOG.031"), this);     connect(encExchangeSet, &EncExchangeSet::doneLoading, this, [this]{         // get the list of EncDataset         QList<EncDataset*> EncDatasets = encExchangeSet->datasets();         // display the names of EncDataset         for (EncDataset* EncDataset: EncDatasets)         {             // Create the cell and layer             auto myEncLayer = new EncLayer(new EncCell(EncDataset));             // Add the layer to the map             m_map->operationalLayers()->append(myEncLayer);             qDebug()<< "Loaded map: " << EncDataset->name();         }         qDebug()<< "Loaded all maps";     });     // Load the EncExchangeSet     encExchangeSet->load();     // get ENC text group visibility settings object     EncTextGroupVisibilitySettings* encTextGroupVisibilitySettings = EncEnvironmentSettings::displaySettings()->textGroupVisibilitySettings();     // set properties     encTextGroupVisibilitySettings->setImportantText(false);     encTextGroupVisibilitySettings->setNatureOfSeabed(false);     // Create the Widget view     m_mapView = new MapGraphicsView(this);     connect(m_mapView, &MapGraphicsView::mousePressedAndHeld, this, [this](QMouseEvent& mouseEvent)     {         qDebug()<< "Mouse pressed";       double tolerance = 5.0;       bool returnPopupsOnly = false;       int maximumResults = 5;       m_mapView->identifyLayers(mouseEvent.x(), mouseEvent.y(), tolerance, returnPopupsOnly, maximumResults);     });     connect(m_mapView, &MapGraphicsView::identifyLayersCompleted, this, [](QUuid taskId, QList<Esri::ArcGISRuntime::IdentifyLayerResult*> identifyResults)     {       Q_UNUSED(taskId);       for (int i = 0; i < identifyResults.size(); i++)       {         EncLayer* encLayer = dynamic_cast<EncLayer*>(identifyResults.at(i)->layerContent());         if (encLayer)         {           qDebug() << "EncFeatures identified in EncLayer #" << i << ":";           QList<GeoElement*>objects = identifyResults.at(i)->geoElements();           for (int j = 0; j < objects.size(); j++)           {             EncFeature* encFeature = dynamic_cast<EncFeature*>(objects.at(j));             if (encFeature)             {               qDebug() << "Found EncFeature: " << encFeature->description();               QVariantMap map = encFeature->attributes()->attributesMap();               qDebug() << " - Attributes: " << map;             }           }         }       }     });     // Create a map using the navigationVector Basemap     m_map = new Map(Basemap::oceans(this), this);     // Set map to map view     m_mapView->setMap(m_map);     // set the mapView as the central widget     setCentralWidget(m_mapView); } // destructor ArcGIS_QtWidgets::~ArcGIS_QtWidgets() { } ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Header file: // Copyright 2016 ESRI // // All rights reserved under the copyright laws of the United States // and applicable international laws, treaties, and conventions. // // You may freely redistribute and use this sample code, with or // without modification, provided you include the original copyright // notice and use restrictions. // // See the Sample code usage restrictions document for further information. // #ifndef ARCGIS_QTWIDGETS_H #define ARCGIS_QTWIDGETS_H namespace Esri { namespace ArcGISRuntime { class Map; class MapGraphicsView; } } #include <QMainWindow> #include "EncExchangeSet.h" class ArcGIS_QtWidgets : public QMainWindow {     Q_OBJECT public:     ArcGIS_QtWidgets(QWidget* parent = nullptr);     ~ArcGIS_QtWidgets(); public slots: private:     Esri::ArcGISRuntime::EncExchangeSet*        encExchangeSet = nullptr;     Esri::ArcGISRuntime::Map*                   m_map = nullptr;     Esri::ArcGISRuntime::MapGraphicsView*       m_mapView = nullptr; }; #endif // ARCGIS_QTWIDGETS_H ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... 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