Marble

KmlAreaTagHandler.cpp
1/*
2 SPDX-FileCopyrightText: 2008 Patrick Spendrin <ps_ml@gmx.de>
3
4 SPDX-License-Identifier: LGPL-2.0-or-later
5*/
6
7#if KML_LAZY_IMP
8#include "KmlAreaTagHandler.h"
9
10#include "KmlElementDictionary.h"
11
12#include "GeoDataPlacemark.h"
13#include "GeoParser.h"
14
15namespace Marble
16{
17namespace kml
18{
19KML_DEFINE_TAG_HANDLER(area)
20
21GeoNode *KmlareaTagHandler::parse(GeoParser &parser) const
22{
23 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1StringView(kmlTag_area)));
24
25 GeoStackItem parentItem = parser.parentElement();
26
27 if (parentItem.is<GeoDataPlacemark>()) {
28 QString area = parser.readElementText().trimmed();
29 qreal ar = area.toDouble();
30 if (ar < 0.0)
31 ar = 0.0;
32 parentItem.nodeAs<GeoDataPlacemark>()->setArea(ar);
33 }
34
35 return nullptr;
36}
37
38}
39}
40
41#endif // KML_LAZY_IMP
Binds a QML item to a specific geodetic location in screen coordinates.
double toDouble(bool *ok) const const
QString trimmed() const const
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