ContextFunctions.h

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#pragma once
 
#include "Canvas.h"
 
#include "../image/GaussianFilter.h"
#include "../image/Image.h"
 
namespace Freestyle {
 
//
// Context Functions definitions
//
 
namespace ContextFunctions {
 
// GetTimeStamp
unsigned GetTimeStampCF();
 
// GetCanvasWidth
unsigned GetCanvasWidthCF();
 
// GetCanvasHeight
unsigned GetCanvasHeightCF();
 
// GetBorder
BBox<Vec2i> GetBorderCF();
 
// Load map
void LoadMapCF(const char *iFileName,
               const char *iMapName,
               unsigned iNbLevels = 4,
               float iSigma = 1.0f);
 
// ReadMapPixel
float ReadMapPixelCF(const char *iMapName, int level, unsigned x, unsigned y);
 
// ReadCompleteViewMapPixel
float ReadCompleteViewMapPixelCF(int level, unsigned x, unsigned y);
 
// ReadOrientedViewMapPixel
float ReadDirectionalViewMapPixelCF(int iOrientation, int level, unsigned x, unsigned y);
 
// DEBUG
FEdge *GetSelectedFEdgeCF();
 
}  // end of namespace ContextFunctions
 
} /* namespace Freestyle */