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85 lines
1.4 KiB
C++
85 lines
1.4 KiB
C++
/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
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* QwtPolar Widget Library
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* Copyright (C) 2008 Uwe Rathmann
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the Qwt License, Version 1.0
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*****************************************************************************/
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#ifndef QWT_POLAR_H
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#define QWT_POLAR_H 1
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#include "qwt_polar_global.h"
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namespace QwtPolar
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{
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//! Unit of an angle
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enum AngleUnit
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{
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//! 0.0 -> 2_M_PI
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Radians,
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//! 0.0 -> 360.0
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Degrees,
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//! 0.0 - 400.0
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Gradians,
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//! 0.0 - 1.0
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Turns
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};
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//! An enum, that identifies the type of a coordinate
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enum Coordinate
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{
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//! Azimuth
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Azimuth,
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//! Radius
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Radius
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};
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/*!
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Indices used to identify an axis.
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\sa Scale
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*/
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enum Axis
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{
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//! Azimuth axis
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AxisAzimuth,
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//! Left axis
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AxisLeft,
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//! Right axis
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AxisRight,
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//! Top axis
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AxisTop,
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//! Bottom axis
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AxisBottom,
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//! Number of available axis
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AxesCount
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};
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/*!
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Indices used to identify a scale.
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\sa Axis
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*/
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enum Scale
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{
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//! Azimuth scale
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ScaleAzimuth = Azimuth,
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//! Radial scale
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ScaleRadius = Radius,
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//! Number of scales
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ScaleCount
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};
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}
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#endif
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