Tick.hh
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/*
* Tick.hh
*
* Created on: 20 nov. 2013
* Author: CS
*/
#ifndef TICK_HH_
#define TICK_HH_
#include <utility>
#include <limits>
#include <string>
namespace plot {
/**
* @brief Tick Class defining the number of major and minor tick to use to plot axis graduation.
*/
class Tick {
public:
enum TickPosition {
INWARDS, OUTWARDS
};
/**
* @brief Tick Create default instance of Tick where major and minor ticks are set to the maximum value.
*/
Tick() :
_position(TickPosition::OUTWARDS), _lengthFactor(nan("")), _isMinorGridVisible(
false), _isMajorGridVisible(false), _tickAsNumber(-1, -1), _tickAsSpace(
nan(""), nan("")) {
}
virtual ~Tick() {
}
int getMajorNumber() const {
return _tickAsNumber.first;
}
int getMinorNumber() const {
return _tickAsNumber.second;
}
void setMajorNumber(int number) {
_tickAsNumber.first = number;
}
void setMinorNumber(int number) {
_tickAsNumber.second = number;
}
double getMajorSpace() const {
return _tickAsSpace.first;
}
double getMinorSpace() const {
return _tickAsSpace.second;
}
void setMajorSpace(double number) {
_tickAsSpace.first = number;
}
void setMinorSpace(double number) {
_tickAsSpace.second = number;
}
bool isSet() {
return (_tickAsNumber.first != -1 || !std::isnan(_tickAsSpace.first))
&& (_tickAsNumber.second != -1
|| !std::isnan(_tickAsSpace.second));
}
bool isMinorSet() {
return (_tickAsNumber.second != -1 || !std::isnan(_tickAsSpace.second));
}
bool isMajorSet() {
return (_tickAsNumber.first != -1 || !std::isnan(_tickAsSpace.first));
}
static TickPosition getTickPosition(std::string value) {
if (value == "outwards") {
return Tick::TickPosition::OUTWARDS;
}
return Tick::TickPosition::INWARDS;
}
// ********************** PUBLIC ATTRIBUTES ************************ //
/**
* Position on axe line : Up or down
*/
TickPosition _position;
/**
* Tick length
*/
double _lengthFactor;
/**
* Flag to display or not grid on minor ticks
*/
bool _isMinorGridVisible;
/**
* Flag to display or not grid on major ticks
*/
bool _isMajorGridVisible;
/**
* For TU
*/
void dump(std::ostream& out, std::string& prefix) {
out << prefix << "tick.major.number=" << getMajorNumber() << std::endl;
out << prefix << "tick.minor.number=" << getMinorNumber() << std::endl;
out << prefix << "tick.major.space=" << getMajorSpace() << std::endl;
out << prefix << "tick.minor.space=" << getMinorSpace() << std::endl;
out << prefix << "tick.minor.gridVisible=" << std::boolalpha
<< _isMinorGridVisible << std::endl;
out << prefix << "tick.major.gridVisible=" << std::boolalpha
<< _isMajorGridVisible << std::endl;
out << prefix << "tick.position=";
switch (_position) {
case Tick::TickPosition::OUTWARDS:
out << "outwards";
break;
case Tick::TickPosition::INWARDS:
default:
out << "inwards";
}
out << std::endl;
out << prefix << "tick.lengthFactor=" << _lengthFactor << std::endl;
}
private:
std::pair<int, int> _tickAsNumber;
std::pair<double, double> _tickAsSpace;
};
inline std::ostream& operator <<(std::ostream& out, Tick& tick) {
out << "[TICK]" << std::endl;
out << "tick.major.number=" << tick.getMajorNumber() << std::endl;
out << "tick.minor.number=" << tick.getMinorNumber() << std::endl;
out << "tick.major.space=" << tick.getMajorSpace() << std::endl;
out << "tick.minor.space=" << tick.getMinorSpace() << std::endl;
out << "tick.position=" << tick._position << std::endl;
out << "tick.lengthFactor=" << tick._lengthFactor << std::endl;
return out;
}
inline std::ostream& operator <<(std::ostream& out,
Tick::TickPosition& position) {
switch (position) {
case Tick::TickPosition::OUTWARDS:
out << "outwards";
break;
case Tick::TickPosition::INWARDS:
default:
out << "inwards";
}
return out;
}
} /* namespace plot */
#endif /* RANGE_HH_ */