Marble

KmlViewBoundScaleTagHandler.cpp
1 // SPDX-License-Identifier: LGPL-2.1-or-later
2 //
3 // SPDX-FileCopyrightText: 2013 Mayank Madan <[email protected]>
4 //
5 
6 #include "KmlViewBoundScaleTagHandler.h"
7 
8 #include "GeoDataLink.h"
9 #include "GeoParser.h"
10 #include "KmlElementDictionary.h"
11 
12 namespace Marble
13 {
14 namespace kml
15 {
16 
17 KML_DEFINE_TAG_HANDLER( viewBoundScale )
18 
19 GeoNode *KmlviewBoundScaleTagHandler::parse(GeoParser & parser) const
20 {
21  Q_ASSERT ( parser.isStartElement() && parser.isValidElement( kmlTag_viewBoundScale ) );
22  GeoStackItem parentItem = parser.parentElement();
23  if ( parentItem.is<GeoDataLink>() ){
24  qreal const viewBoundScale = parser.readElementText().trimmed().toDouble();
25  parentItem.nodeAs<GeoDataLink>()->setViewBoundScale( viewBoundScale );
26  }
27 
28  return nullptr;
29 }
30 
31 }
32 }
Binds a QML item to a specific geodetic location in screen coordinates.
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