Engauge Digitizer 2
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ColorFilterSettingsStrategyAbstractBase.h
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1/******************************************************************************************************
2 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5 ******************************************************************************************************/
6
7#ifndef COLOR_FILTER_SETTINGS_STRATEGY_ABSTRACT_BASE_H
8#define COLOR_FILTER_SETTINGS_STRATEGY_ABSTRACT_BASE_H
9
10#include <QString>
11
13class QTextStream;
14
18{
19 public:
22
24
26 virtual double high (const ColorFilterSettings &colorFilterSettings) const = 0;
27
29 virtual double low (const ColorFilterSettings &colorFilterSettings) const = 0;
30
32 virtual void printStream (const ColorFilterSettings &colorFilterSettings,
33 QString indentation,
34 QTextStream &str) const = 0;
35
37 virtual void setHigh (ColorFilterSettings &colorFilterSettings,
38 double s0To1) = 0;
39
41 virtual void setLow (ColorFilterSettings &colorFilterSettings,
42 double s0To1) = 0;
43};
44
45#endif // COLOR_FILTER_SETTINGS_STRATEGY_ABSTRACT_BASE_H
virtual double low(const ColorFilterSettings &colorFilterSettings) const =0
Return the low value normalized to 0 to 1.
virtual void setHigh(ColorFilterSettings &colorFilterSettings, double s0To1)=0
Set the high value given the normalized value.
virtual double high(const ColorFilterSettings &colorFilterSettings) const =0
Return the high value normalized to 0 to 1.
virtual void setLow(ColorFilterSettings &colorFilterSettings, double s0To1)=0
Set the low value given the normalized value.
virtual void printStream(const ColorFilterSettings &colorFilterSettings, QString indentation, QTextStream &str) const =0
Print the low and high values.
Color filter parameters for one curve. For a class, this is handled the same as LineStyle and PointSt...