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/* Copyright (c) 2011-2012, Stanislaw Halik <sthalik@misaki.pl>
* Permission to use, copy, modify, and/or distribute this
* software for any purpose with or without fee is hereby granted,
* provided that the above copyright notice and this permission
* notice appear in all copies.
*/
#include <QList>
#include <QPointF>
#include <QString>
#include <QSettings>
#include <QMutex>
#include "ftnoir_tracker_base/ftnoir_tracker_base.h"
#ifndef FUNCTION_CONFIG_H
#define FUNCTION_CONFIG_H
#define MEMOIZE_PRECISION 400
class FTNOIR_TRACKER_BASE_EXPORT FunctionConfig {
private:
QMutex _mutex;
QList<QPointF> _points;
void reload();
float* _data;
int _size;
QString _title;
float getValueInternal(int x);
QPointF lastValueTracked; // The last input value requested by the Tracker, with it's output-value.
bool _tracking_active;
int _max_Input;
int _max_Output;
public:
//
// Contructor(s) and destructor
//
FunctionConfig(QString title, QList<QPointF> points, int intMaxInput, int intMaxOutput);
FunctionConfig(QString title, int intMaxInput, int intMaxOutput);
virtual ~FunctionConfig();
float getValue(float x);
bool getLastPoint(QPointF& point); // Get the last Point that was requested.
//
// Functions to manipulate the Function
//
void removePoint(int i);
void addPoint(QPointF pt);
void movePoint(int idx, QPointF pt);
QList<QPointF> getPoints();
void setMaxInput(int MaxInput) {
_max_Input = MaxInput;
}
void setMaxOutput(int MaxOutput) {
_max_Output = MaxOutput;
}
//
// Functions to load/save the Function-Points to an INI-file
//
void saveSettings(QSettings& settings);
void loadSettings(QSettings& settings);
void loadSettings(QSettings& settings, QList<QPointF>& defPoints);
void setTrackingActive(bool blnActive) {
_tracking_active = blnActive;
}
QString getTitle() { return _title; }
};
#endif
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