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/*
* Copyright (C) 2009 Dr. Christoph L. Spiel
*
* This file is part of Enblend.
*
* Enblend 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.
*
* Enblend 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 Enblend; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __GLOBAL_H__
#define __GLOBAL_H__
// Here we define macros and types that we already need in the
// definitions of global variables.
#include <sstream>
#define DEFAULT_OUTPUT_FILENAME "a.tif"
struct AlternativePercentage {
double value;
bool isPercentage;
std::string str() const {
std::ostringstream oss;
oss << value;
if (isPercentage) {oss << "%";}
return oss.str();
}
};
/** The different kinds of boundary conditions we can impose upon an
* image. */
typedef enum BoundaryKind
{
UnknownWrapAround, // unknown kind
OpenBoundaries, // contractible
HorizontalStrip, // contractible along 2nd axis
VerticalStrip, // contractible along 1st axis
DoubleStrip // non-contractible
} boundary_t;
#define DEFAULT_TIFF_RESOLUTION 300.0f
struct TiffResolution {
TiffResolution() : x(0.0f), y(0.0f) {}
TiffResolution(float anXresolution, float aYresolution) :
x(anXresolution), y(aYresolution) {}
bool operator==(const TiffResolution& anOther) const {
return this->x == anOther.x && this->y == anOther.y;
}
bool operator!=(const TiffResolution& anOther) const {
return !operator==(anOther);
}
float x;
float y;
};
#endif /* __GLOBAL_H__ */
// Local Variables:
// mode: c++
// End:
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