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