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// [WriteFile Name=EditKmlGroundOverlay, Category=EditData]
// [Legal]
// Copyright 2019 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]
#ifdef PCH_BUILD
#include "pch.hpp"
#endif // PCH_BUILD
#include "EditKmlGroundOverlay.h"
#include "Scene.h"
#include "SceneQuickView.h"
#include "KmlLayer.h"
#include "KmlGroundOverlay.h"
#include "KmlDataset.h"
#include "KmlIcon.h"
#include "Envelope.h"
#include "Camera.h"
#include <QDir>
#include <QtCore/qglobal.h>
#ifdef Q_OS_IOS
#include <QStandardPaths>
#endif // Q_OS_IOS
using namespace Esri::ArcGISRuntime;
// helper method to get cross platform data path
namespace
{
QString defaultDataPath()
{
QString dataPath;
#ifdef Q_OS_ANDROID
dataPath = "/sdcard";
#elif defined Q_OS_IOS
dataPath = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
#else
dataPath = QDir::homePath();
#endif
return dataPath;
}
} // namespace
EditKmlGroundOverlay::EditKmlGroundOverlay(QObject* parent /* = nullptr */):
QObject(parent),
m_scene(new Scene(BasemapStyle::ArcGISImageryStandard, this))
{
// Create Geometry
const Envelope env(-123.066227926904, 44.04736963555683,
-123.0796942287304, 44.03878298600624,
SpatialReference(4326));
// Create KML Icon
KmlIcon* kmlIcon = new KmlIcon(QUrl(defaultDataPath() + "/ArcGIS/Runtime/Data/raster/1944.jpg"), this);
// Create Ground Overlay
m_groundOverlay = new KmlGroundOverlay(env, kmlIcon, this);
m_groundOverlay->setRotation(-3.046024799346924);
// Create Dataset
KmlDataset* kmlDataset = new KmlDataset(m_groundOverlay, this);
// Create Layer
KmlLayer* kmlLayer = new KmlLayer(kmlDataset, this);
// Connect to know when the layer loads
connect(kmlLayer, &KmlLayer::doneLoading, this, [this, env](Error e)
{
if (!e.isEmpty() || !m_sceneView)
return;
const Camera camera(env.center(), 1250, 45, 60, 0);
m_sceneView->setViewpointCamera(camera);
});
m_scene->operationalLayers()->append(kmlLayer);
}
EditKmlGroundOverlay::~EditKmlGroundOverlay() = default;
void EditKmlGroundOverlay::init()
{
// Register classes for QML
qmlRegisterType<SceneQuickView>("Esri.Samples", 1, 0, "SceneView");
qmlRegisterType<EditKmlGroundOverlay>("Esri.Samples", 1, 0, "EditKmlGroundOverlaySample");
}
void EditKmlGroundOverlay::setOpacity(int opacity)
{
if (!m_groundOverlay)
return;
m_groundOverlay->setColor(QColor(0, 0, 0, opacity));
}
SceneQuickView* EditKmlGroundOverlay::sceneView() const
{
return m_sceneView;
}
// Set the view (created in QML)
void EditKmlGroundOverlay::setSceneView(SceneQuickView* sceneView)
{
if (!sceneView || sceneView == m_sceneView)
return;
m_sceneView = sceneView;
m_sceneView->setArcGISScene(m_scene);
emit sceneViewChanged();
}