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82 lines
2.7 KiB
82 lines
2.7 KiB
/*
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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) 2007 Jean-Pierre Charras, jp.charras@wanadoo.fr
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* Copyright (C) 1992-2012 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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/**
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* @file pcbnew/protos.h
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*/
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#ifndef PROTO_H
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#define PROTO_H
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#include <gr_basic.h>
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class wxDC;
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class wxPoint;
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class EDA_DRAW_PANEL;
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class BOARD_ITEM;
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class TRACK;
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class MODULE;
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/***************/
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/* TRPISTE.CPP */
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/***************/
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/**
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* Function DrawTraces
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* Draws n consecutive track segments in list.
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* Useful to show a track when it is a chain of segments
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* (for instance when creating a new track)
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*
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* @param panel A EDA_DRAW_ITEM pointer to the canvas.
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* @param DC A wxDC pointer of the device context used for drawing.
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* @param aStartTrace First segment
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* @param nbsegment Number of segments in list
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* @param mode_color Drawing mode (GRXOR, GROR ..)
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*/
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void DrawTraces( EDA_DRAW_PANEL* panel,
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wxDC* DC,
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TRACK* aStartTrace,
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int nbsegment,
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GR_DRAWMODE mode_color );
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void ShowNewTrackWhenMovingCursor( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase );
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/**
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* Determine end point for a segment direction 0, 90, or 45 degrees
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* depending on it's position from the origin \a aOrigin and \a aPosition.
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*/
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wxPoint CalculateSegmentEndPoint( const wxPoint& aPosition, const wxPoint& aOrigin );
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/**
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* Finds the projection of a grid point on a track. This is the point
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* from where we want to draw new orthogonal tracks when starting on a track.
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*/
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bool FindBestGridPointOnTrack( wxPoint* res, wxPoint on_grid, const TRACK* track );
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TRACK* LocateIntrusion( TRACK* listStart, TRACK* aTrack, LAYER_NUM aLayer, const wxPoint& aRef );
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#endif /* #define PROTO_H */
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