kicad/gerbview/gbr_screen.cpp

72 lines
2.2 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012-2014 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright (C) 1992-2020 KiCad Developers, see change_log.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 2
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <fctsys.h>
#include <macros.h>
#include <gbr_screen.h>
/**
Default GerbView zoom values.
Roughly a 1.5 progression.
*/
static const double gbrZoomList[] =
{
ZOOM_FACTOR( 0.022 ),
ZOOM_FACTOR( 0.035 ),
ZOOM_FACTOR( 0.05 ),
ZOOM_FACTOR( 0.08 ),
ZOOM_FACTOR( 0.13 ),
ZOOM_FACTOR( 0.22 ),
ZOOM_FACTOR( 0.35 ),
ZOOM_FACTOR( 0.6 ),
ZOOM_FACTOR( 1.0 ),
ZOOM_FACTOR( 1.5 ),
ZOOM_FACTOR( 2.2 ),
ZOOM_FACTOR( 3.5 ),
ZOOM_FACTOR( 5.0 ),
ZOOM_FACTOR( 8.0 ),
ZOOM_FACTOR( 13.0 ),
ZOOM_FACTOR( 20.0 ),
ZOOM_FACTOR( 35.0 ),
ZOOM_FACTOR( 50.0 ),
ZOOM_FACTOR( 80.0 ),
ZOOM_FACTOR( 130.0 ),
ZOOM_FACTOR( 220.0 )
};
GBR_SCREEN::GBR_SCREEN( const wxSize& aPageSizeIU ) :
BASE_SCREEN( SCREEN_T )
{
for( unsigned i = 0; i < arrayDim( gbrZoomList ); ++i )
m_ZoomList.push_back( gbrZoomList[i] );
SetZoom( ZOOM_FACTOR( 350 ) ); // a default value for zoom
m_Active_Layer = 0; // default active layer = first graphic layer
InitDataPoints( aPageSizeIU );
}