Most of my samples are modified derivations of an older copy of the FeatureLayerShapefile sample from your github. I added a button in the top left that when clicked toggles the status of what it sends to setAttributionTextVisible. This toggle works on 200.0 but not on 200.1. The errorOccurred signal is not getting triggered also for the mapGraphicsView .
main.cpp
// Copyright 2017 Esri.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <QApplication>
#include <QMessageBox>
#include "FeatureLayerShapefile.h"
#define STRINGIZE(x) #x
#define QUOTE(x) STRINGIZE(x)
int main(int argc, char *argv[])
{
QApplication application(argc, argv);
#ifdef Q_OS_WIN
// Force usage of OpenGL ES through ANGLE on Windows
QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);
#endif
FeatureLayerShapefile applicationWindow;
applicationWindow.setMinimumWidth(800);
applicationWindow.setMinimumHeight(600);
applicationWindow.show();
return application.exec();
}
FeatureLayerShapefile.h
// [WriteFile Name=FeatureLayerShapefile, Category=Layers]
// [Legal]
// Copyright 2017 Esri.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [Legal]
#ifndef FEATURELAYERSHAPEFILE_H
#define FEATURELAYERSHAPEFILE_H
namespace Esri
{
namespace ArcGISRuntime
{
class Map;
class MapGraphicsView;
class FeatureCollectionTable;
class FeatureCollection;
class FeatureCollectionLayer;
class Feature;
class UniqueValueRenderer;
class FeatureQueryResult;
} // namespace ArcGISRuntime
} // namespace Esri
class QPushButton;
#include <QWidget>
#include <Error.h>
class FeatureLayerShapefile : public QWidget
{
Q_OBJECT
public:
explicit FeatureLayerShapefile(QWidget *parent = nullptr);
~FeatureLayerShapefile() = default;
public slots:
void button1Pressed();
void errorOccurred(Esri::ArcGISRuntime::Error error);
private:
Esri::ArcGISRuntime::Map *m_map = nullptr;
Esri::ArcGISRuntime::MapGraphicsView *m_mapView = nullptr;
QPushButton *m_button = nullptr;
void createAndAddShapefileLayer();
};
#endif // FEATURELAYERSHAPEFILE_H
FeatureLayerShapefile.cpp
// [WriteFile Name=FeatureLayerShapefile, Category=Layers]
// [Legal]
// Copyright 2017 Esri.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// [Legal]
#include "FeatureLayerShapefile.h"
#include "Map.h"
#include "MapGraphicsView.h"
#include "ShapefileFeatureTable.h"
#include "FeatureLayer.h"
#include "Envelope.h"
#include "LayerListModel.h"
#include "Error.h"
#include "TaskWatcher.h"
#include <QFileInfo>
#include <iostream>
#include <QVBoxLayout>
#include <QPushButton>
using namespace std;
using namespace Esri::ArcGISRuntime;
FeatureLayerShapefile::FeatureLayerShapefile(QWidget *parent /* = nullptr */)
: QWidget(parent)
{
// Create a map using the Imagery with labels basemap
m_map = new Map(this);
// Create a map view, and pass in the map
m_mapView = new MapGraphicsView(m_map, this);
// Create the button to display the input dialog
m_button = new QPushButton("Do Something", this);
m_button->setStyleSheet("QPushbutton#text {color: black;}");
connect(m_button,
&QPushButton::clicked,
this,
&FeatureLayerShapefile::button1Pressed);
// Set up the UI
QVBoxLayout *vBoxLayout = new QVBoxLayout();
vBoxLayout->addWidget(m_mapView);
setLayout(vBoxLayout);
// Create and add the shapefile to the map
createAndAddShapefileLayer();
}
void FeatureLayerShapefile::createAndAddShapefileLayer()
{
// TODO download and update the path in this file
// from
// https://github.com/Esri/arcgis-runtime-samples-data/tree/master/shapefiles
QString dataPath = "../shapefiles/world-continents.shp";
// Create the ShapefileFeatureTable
ShapefileFeatureTable *featureTable =
new ShapefileFeatureTable(dataPath, this);
// Create the feature layer from the ShapefileFeatureTable
FeatureLayer *layer = new FeatureLayer(featureTable, this);
connect(layer,
&FeatureLayer::doneLoading,
this,
[this, layer](Error loadError)
{
cout << __LINE__ << " " << loadError.message().toStdString()
<< endl;
if (!loadError.isEmpty())
return;
// If the layer was loaded successfully, set the map extent to the
// full extent of the layer
m_mapView->setViewpointGeometry(layer->fullExtent());
});
connect(layer,
&FeatureLayer::errorOccurred,
this,
[this, layer](Error loadError)
{
cout << __LINE__ << " " << loadError.message().toStdString()
<< " " << loadError.additionalMessage().toStdString()
<< endl;
});
connect(featureTable,
&ShapefileFeatureTable::errorOccurred,
this,
[this, layer](Error loadError) {
cout << __LINE__ << " " << loadError.message().toStdString()
<< endl;
});
connect(m_mapView,
&MapGraphicsView::errorOccurred,
this,
[this, layer](Error loadError) {
cout << __LINE__ << " " << loadError.message().toStdString()
<< endl;
});
layer->load();
// Add the shapefile layer to the map
m_map->operationalLayers()->clear();
m_map->operationalLayers()->append(layer);
}
void FeatureLayerShapefile::errorOccurred(Esri::ArcGISRuntime::Error error)
{
printf("FeatureLayerShapefile::onErrorOccurred errorType = %d, domain = %d, "
"extendedErrorType = %d, %s %s\n",
(int)error.errorType(),
(int)error.domain(),
(int)error.extendedErrorType(),
error.message().toStdString().c_str(),
error.additionalMessage().toStdString().c_str());
}
void FeatureLayerShapefile::button1Pressed()
{
static bool shown = false;
shown = !shown;
cout << "button1Pressed shown = " << shown << endl;
m_mapView->setAttributionTextVisible(shown);
m_mapView->update();
}
