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
|
#ifndef TICKSET_H
#define TICKSET_H
#include <string>
#ifndef HAVE_EXP10
#define exp10(x) exp((2.3025850929940456840179914546844) * (x))
#endif
typedef std::pair<double, std::string> Tick;
class TickSet {
public:
TickSet() {}
virtual ~TickSet() {}
virtual size_t Size() const = 0;
virtual Tick GetTick(size_t i) const = 0;
virtual std::unique_ptr<TickSet> Clone() const = 0;
virtual void DecreaseTicks() {
if (Size() > 1) {
Set(Size() - 1);
}
}
virtual void Set(size_t maxSize) = 0;
virtual void Reset() = 0;
/**
* Returns a value scaled according to the axis.
* Values that are within the min and max will have an axis value of
* 0 to 1.
*/
virtual double UnitToAxis(double unitValue) const = 0;
virtual double AxisToUnit(double axisValue) const = 0;
protected:
private:
};
#endif
|
