/usr/include/Nux-4.0/Nux/CairoWrapper.h is in libnux-4.0-dev 4.0.6+14.04.20140409-0ubuntu1.
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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 | /*
* Copyright (C) 2011 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Mirco Müller <mirco.mueller@canonical.com
*/
#ifndef CAIRO_WRAPPER_H
#define CAIRO_WRAPPER_H
#include <cairo.h>
#include "Nux/Nux.h"
namespace nux
{
typedef std::function<void(Geometry const&, cairo_t*)> DrawCanvasCallback;
class CairoWrapper
{
public:
CairoWrapper (Geometry const& geom, DrawCanvasCallback callback);
~CairoWrapper ();
bool Invalidate (Geometry const& geom);
void SetDrawCanvasCallback (DrawCanvasCallback callback);
cairo_surface_t* GetCairoSurface () const;
cairo_t* GetCairoContext () const;
bool DumpToFile (std::string const& filename);
BaseTexture* GetTexture () const;
NBitmapData* GetBitmap () const;
bool Recreate ();
private:
struct Impl;
Impl* pimpl;
};
}
#endif // CAIRO_WRAPPER_H
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