Marble

KmlRotationTagHandler.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2013 Mohammed Nafees <nafees.technocool@gmail.com>
4//
5
6#include "KmlRotationTagHandler.h"
7
8#include "MarbleDebug.h"
9
10#include "KmlElementDictionary.h"
11#include "GeoDataScreenOverlay.h"
12#include "GeoDataPhotoOverlay.h"
13#include "GeoDataLatLonBox.h"
14#include "GeoDataParser.h"
15
16namespace Marble
17{
18namespace kml
19{
20KML_DEFINE_TAG_HANDLER( rotation )
21
22GeoNode* KmlrotationTagHandler::parse( GeoParser& parser ) const
23{
24 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_rotation)));
25
26 GeoStackItem parentItem = parser.parentElement();
27
28 if (parentItem.represents( kmlTag_ScreenOverlay ))
29 {
30 qreal rotation = parser.readElementText().toFloat();
31
32 parentItem.nodeAs<GeoDataScreenOverlay>()->setRotation( rotation );
33 }
34 else if (parentItem.represents( kmlTag_LatLonBox ))
35 {
36 qreal rotation = parser.readElementText().toFloat();
37
38 parentItem.nodeAs<GeoDataLatLonBox>()->setRotation( rotation * DEG2RAD );
39 }
40 else if (parentItem.represents( kmlTag_PhotoOverlay ))
41 {
42 qreal rotation = parser.readElementText().toFloat();
43
44 parentItem.nodeAs<GeoDataPhotoOverlay>()->setRotation( rotation );
45 }
46 return nullptr;
47}
48
49}
50}
Binds a QML item to a specific geodetic location in screen coordinates.
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