kicad/gerbview/excellon_defaults.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2021 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
// Default format for coordinates: they are the default values, not the actual values
// defaut format is 3:3 in mm and 2:4 in inch
//
// number of digits in mantissa:
#define FMT_MANTISSA_MM 3
#define FMT_MANTISSA_INCH 4
// number of digits, integer part:
#define FMT_INTEGER_MM 3
#define FMT_INTEGER_INCH 2
/**
* management of default values used to read a Excellon (.nc) drill file
* Some important parameters are not defined in drill files, and some others
* can be missing in poor drill files.
* These default values are used when parameter is not found in file
*/
struct EXCELLON_DEFAULTS
{
bool m_UnitsMM; // false = inch, true = mm
bool m_LeadingZero; // True = LZ false = TZ
int m_MmIntegerLen; // number of digits for the integer part of a coordinate in mm
int m_MmMantissaLen; // number of digits for the mantissa part of a coordinate in mm
int m_InchIntegerLen; // number of digits for the integer part of a coordinate in inch
int m_InchMantissaLen; // number of digits for the mantissa part of a coordinate in inch
EXCELLON_DEFAULTS() { ResetToDefaults(); }
void ResetToDefaults()
{
m_UnitsMM = false;
m_LeadingZero = true;
m_MmIntegerLen = FMT_INTEGER_MM;
m_MmMantissaLen = FMT_MANTISSA_MM;
m_InchIntegerLen = FMT_INTEGER_INCH;
m_InchMantissaLen = FMT_MANTISSA_INCH;
}
};