/usr/include/osgEarthAnnotation/AnnotationLayer is in libosgearth-dev 2.9.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | /* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2016 Pelican Mapping
* http://osgearth.org
*
* osgEarth is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTH_ANNOTATION_ANNOTATION_LAYER
#define OSGEARTH_ANNOTATION_ANNOTATION_LAYER
#include <osgEarth/VisibleLayer>
#include <osgEarthAnnotation/Common>
namespace osgEarth { namespace Annotation
{
using namespace osgEarth;
/**
* Configuration options for the geodetic graticule.
*/
class AnnotationLayerOptions : public VisibleLayerOptions
{
public:
AnnotationLayerOptions(const ConfigOptions& conf =ConfigOptions()) : VisibleLayerOptions(conf) {
fromConfig(_conf);
}
public:
virtual Config getConfig() const {
Config conf = VisibleLayerOptions::getConfig();
conf.key() = "annotations";
return conf;
}
virtual void fromConfig(const Config& conf) {
//nop
}
protected:
void mergeConfig(const Config& conf) {
VisibleLayerOptions::mergeConfig(conf);
fromConfig(conf);
}
};
/**
* Layer that holds annotation nodes.
*
* Use with the options structure is intended for loading from an earth file.
* To use from the API, you can just call getOrCreateNode(), cast to a Group,
* and add your annotations there.
*/
class OSGEARTHANNO_EXPORT AnnotationLayer : public VisibleLayer
{
public:
META_Layer(osgEarthAnnotation, AnnotationLayer, AnnotationLayerOptions);
//! Construct a default layer
AnnotationLayer();
//! Construct a layer with custom options
AnnotationLayer(const AnnotationLayerOptions& options);
//! Call to refresh after setting an option
void dirty();
public: // Layer
virtual osg::Node* getOrCreateNode();
virtual void init();
protected:
/** dtor */
virtual ~AnnotationLayer() { }
private:
osg::ref_ptr<osg::Group> _root;
void deserialize();
};
} } // namespace osgEarth::Annotation
#endif // OSGEARTH_ANNOTATION_ANNOTATION_LAYER
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