92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 1992-2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef EDA_UNITS_H
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#define EDA_UNITS_H
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#include <wx/string.h>
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#include <geometry/eda_angle.h>
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/**
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* The type of unit.
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*/
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enum class EDA_DATA_TYPE
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{
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DISTANCE = 0,
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AREA = 1,
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VOLUME = 2
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};
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enum class EDA_UNITS
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{
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INCHES = 0,
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MILLIMETRES = 1,
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UNSCALED = 2,
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DEGREES = 3,
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PERCENT = 4,
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MILS = 5,
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};
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namespace EDA_UNIT_UTILS
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{
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bool IsImperialUnit( EDA_UNITS aUnit );
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bool IsMetricUnit( EDA_UNITS aUnit );
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/**
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* Convert mm to mils.
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*/
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int Mm2mils( double aVal );
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/**
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* Convert mils to mm.
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*/
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int Mils2mm( double aVal );
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/**
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* Writes any unit info found in the string to aUnits.
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*/
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void FetchUnitsFromString( const wxString& aTextValue, EDA_UNITS& aUnits );
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/**
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* Get the units string for a given units type.
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*
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* @param aUnits - The units requested.
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* @param aType - The data type of the unit (e.g. distance, area, etc.)
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* @return The human readable units string.
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*/
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wxString GetAbbreviatedUnitsLabel( EDA_UNITS aUnit, EDA_DATA_TYPE aType = EDA_DATA_TYPE::DISTANCE );
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/**
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* Converts \a aAngle from board units to a string appropriate for writing to file.
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*
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* @note Internal angles for board items can be either degrees or tenths of degree
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* on how KiCad is built.
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* @param aAngle A angle value to convert.
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* @return std::string object containing the converted angle.
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*/
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std::string FormatAngle( const EDA_ANGLE& aAngle );
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}
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#endif |