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ExportOrdinalsStraight.h
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 EXPORT_ORDINALS_STRAIGHT_H
8 #define EXPORT_ORDINALS_STRAIGHT_H
9 
10 #include "ExportValuesOrdinal.h"
11 #include "Point.h"
12 #include "Points.h"
13 #include <QList>
14 #include <QPointF>
15 
16 class Transformation;
17 
20 {
21  public:
24 
26  ExportValuesOrdinal ordinalsAtIntervalsGraphWithoutTransformation (const Points &points,
27  double pointsInterval) const;
28 
30  ExportValuesOrdinal ordinalsAtIntervalsGraphWithTransformation (const Points &points,
31  const Transformation &transformation,
32  double pointsInterval) const;
33 
34 };
35 
36 #endif // EXPORT_ORDINALS_STRAIGHT_H
ExportOrdinalsStraight()
Single constructor.
Affine transformation between screen and graph coordinates, based on digitized axis points...
ExportValuesOrdinal ordinalsAtIntervalsGraphWithoutTransformation(const Points &points, double pointsInterval) const
Compute ordinals, without any conversion to graph coordinates.
Utility class to interpolate points spaced evenly along a piecewise defined curve with line segments ...
ExportValuesOrdinal ordinalsAtIntervalsGraphWithTransformation(const Points &points, const Transformation &transformation, double pointsInterval) const
Compute ordinals, converting screen coordinates to graph coordinates.