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#ifndef axis_h
#define axis_h
#include <InterViews/observe.h>
#include <InterViews/glyph.h>
class Scene;
using namespace std;
class Axis: public Glyph, public Observer {
public:
Axis(Scene*, DimensionName);
Axis(Scene*, DimensionName, Coord x1, Coord x2);
Axis(Scene*,
DimensionName,
Coord x1,
Coord x2,
Coord pos,
int ntic = 1,
int nminor = 0,
int invert = 0,
bool number = true);
virtual ~Axis();
virtual void save(ostream&);
virtual void update(Observable*);
virtual void size(float&, float&);
private:
void init(Coord x1,
Coord x2,
Coord pos = 0.,
int ntic = 1,
int nminor = 0,
int invert = 0,
bool number = true);
bool set_range();
void install();
void location();
private:
Scene* s_;
Coord min_, max_;
DimensionName d_;
double amin_, amax_;
int ntic_, nminor_;
int invert_;
bool number_;
Coord pos_;
};
class BoxBackground: public Background {
public:
BoxBackground();
virtual ~BoxBackground();
virtual void draw(Canvas*, const Allocation&) const;
virtual void print(Printer*, const Allocation&) const;
private:
void draw_help(Canvas*, const Allocation&) const;
void tic_label(Coord x, Coord y, Coord val, float x_align, float y_align, Canvas*) const;
};
class AxisBackground: public Background {
public:
AxisBackground();
virtual ~AxisBackground();
virtual void draw(Canvas*, const Allocation&) const;
virtual void print(Printer*, const Allocation&) const;
private:
void draw_help(Canvas*, const Allocation&) const;
void tic_label(Coord x, Coord y, Coord val, float x_align, float y_align, Canvas*) const;
};
#endif
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