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// [WriteFile Name=SetInitialMapLocation, Category=Maps]// [Legal]// Copyright 2016 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"SetInitialMapLocation.h"#include"Map.h"#include"MapQuickView.h"#include"MapTypes.h"#include"Viewpoint.h"usingnamespace Esri::ArcGISRuntime;
SetInitialMapLocation::SetInitialMapLocation(QQuickItem* parent) :
QQuickItem(parent)
{
}
SetInitialMapLocation::~SetInitialMapLocation() = default;
voidSetInitialMapLocation::init(){
qmlRegisterType<MapQuickView>("Esri.Samples", 1, 0, "MapView");
qmlRegisterType<SetInitialMapLocation>("Esri.Samples", 1, 0, "SetInitialMapLocationSample");
}
voidSetInitialMapLocation::componentComplete(){
QQuickItem::componentComplete();
// find QML MapView component m_mapView = findChild<MapQuickView*>("mapView");
// Create a new map with the imagery basemap style enum and set its initial lat, long, and scaleconstexprdouble lat = -33.867886;
constexprdouble lon = -63.985;
constexprdouble scale = 9027.977411;
m_map = newMap(BasemapStyle::ArcGISImagery, this);
m_map->setInitialViewpoint(Viewpoint(lat, lon, scale));
// set map on the map view m_mapView->setMap(m_map);
}