/* -*-c++-*- */ /* osgEarth - Dynamic map generation toolkit for OpenSceneGraph * Copyright 2015 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. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. * * 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_SCALE_DECORATION_H #define OSGEARTH_ANNOTATION_SCALE_DECORATION_H 1 #include <osgEarthAnnotation/Decoration> #include <osg/NodeVisitor> namespace osgEarth { namespace Annotation { using namespace osgEarth; /** * A decoration technique that scales the annotation. */ class /*OSGEARTHANNO_EXPORT*/ ScaleDecoration : public InjectionDecoration { public: ScaleDecoration(float factor =1.1f) : InjectionDecoration(new osg::MatrixTransform(osg::Matrix::scale(factor,factor,factor))), _factor(factor) { } virtual ~ScaleDecoration() { } virtual Decoration* clone() const { return new ScaleDecoration(_factor); } protected: float _factor; }; } } // namespace osgEarth::Annotation #endif //OSGEARTH_ANNOTATION_DECORATION_H