Mercurial > hg > orthanc-stone

comparison Framework/Viewport/IViewport.h @ 905:88bf49aebc13

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introduced ICompositor and allow SdlViewport to work with a CairoCompositor (to run on machines without OpenGL drivers)
author Alain Mazy <alain@mazy.be>
date Wed, 17 Jul 2019 16:56:53 +0200
parents 0aff28f15ea2
children 685c9a2d115f
comparison
equal deleted inserted replaced
904:ecdb2ceaa925 905:88bf49aebc13
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 **/ 19 **/
20 20
21 #pragma once 21 #pragma once
22 22
23 #include "../Scene2D/ICompositor.h"
23 #include "../Scene2D/Scene2D.h" 24 #include "../Scene2D/Scene2D.h"
24 #include "../Scene2D/ScenePoint2D.h" 25 #include "../Scene2D/ScenePoint2D.h"
25 26
26 namespace OrthancStone 27 namespace OrthancStone
27 { 28 {
46 virtual unsigned int GetCanvasHeight() const = 0; 47 virtual unsigned int GetCanvasHeight() const = 0;
47 48
48 virtual const std::string& GetCanvasIdentifier() const = 0; 49 virtual const std::string& GetCanvasIdentifier() const = 0;
49 50
50 virtual ScenePoint2D GetPixelCenterCoordinates(int x, int y) const = 0; 51 virtual ScenePoint2D GetPixelCenterCoordinates(int x, int y) const = 0;
52
53 virtual ICompositor& GetCompositor() = 0;
54
55 virtual const ICompositor& GetCompositor() const
56 {
57 IViewport* self = const_cast<IViewport*>(this);
58 return self->GetCompositor();
59 }
51 }; 60 };
52 } 61 }