/usr/include/magics/ImageProperties.h is in libmagics++-dev 3.0.0-1.
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* (C) Copyright 1996-2016 ECMWF.
*
* This software is licensed under the terms of the Apache Licence Version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation nor
* does it submit to any jurisdiction.
*/
/*! \file ImageProperties.h
\brief Definition of the Template class ImageProperties.
Magics Team - ECMWF 2005
Started: Wed 13-Apr-2005
Changes:
*/
#ifndef ImageProperties_H
#define ImageProperties_H
#include "magics.h"
#include "BasicGraphicsObject.h"
#include "ColourTable.h"
#include "Transformation.h"
namespace magics {
class ImageProperties : public BasicGraphicsObject {
public:
ImageProperties() : transparency_(1), originReference_(centre) {}
virtual ~ImageProperties() {}
enum OriginReference { centre, bottom_left };
void copy(const ImageProperties& from) {
origin_ = from.origin_;
width_ = from.width_;
height_ = from.height_;
transparency_ = from.transparency_;
table_ = from.table_;
}
void setOrigin(const PaperPoint& origin) { origin_ = origin; }
PaperPoint getOrigin() const { return origin_; }
void setWidth(double width) { width_ = width; }
double getWidth() const { return width_; }
void setHeight(double height) { height_ = height; }
double getHeight() const { return height_; }
void setTransparency(double transparency) { transparency_ = transparency; }
double getTransparency() const { return transparency_; }
void setColourTable(const ColourTable& table) { table_ = table; }
ColourTable& getColourTable() const { return table_; }
OriginReference getOriginReference() const { return originReference_; }
void setOriginReference(OriginReference ref) { originReference_ = ref; }
protected:
//! Method to print string about this class on to a stream of type ostream (virtual).
virtual void print(ostream& out) const {
out << "ImageProperties[x=" << origin_.x();
out << ", y=" << origin_.y();
out << ", width=" << width_;
out << ", height=" << height_;
out << ", lookup_table=" << table_;
out << ", transparency=" << transparency_;
out << "]";
}
PaperPoint origin_;
double width_;
double height_;
mutable ColourTable table_;
double transparency_;
OriginReference originReference_;
private:
//! Copy constructor - No copy allowed
ImageProperties(const ImageProperties&);
//! Overloaded << operator to copy - No copy allowed
ImageProperties& operator=(const ImageProperties&);
// -- Friends
//! Overloaded << operator to call print().
friend ostream& operator<<(ostream& s,const ImageProperties& p)
{ p.print(s); return s; }
};
} // namespace magics
#endif
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