1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
* Copyright (C) 1992-2011 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 sch_line.h
*/
#ifndef _SCH_LINE_H_
#define _SCH_LINE_H_
#include <sch_item_struct.h>
class NETLIST_OBJECT_LIST;
/**
* Class SCH_LINE
* is a segment description base class to describe items which have 2 end
* points (track, wire, draw line ...)
*/
class SCH_LINE : public SCH_ITEM
{
bool m_startIsDangling; ///< True if start point is not connected.
bool m_endIsDangling; ///< True if end point is not connected.
wxPoint m_start; ///< Line start point
wxPoint m_end; ///< Line end point
public:
SCH_LINE( const wxPoint& pos = wxPoint( 0, 0 ), int layer = LAYER_NOTES );
SCH_LINE( const SCH_LINE& aLine );
~SCH_LINE() { }
SCH_LINE* Next() const { return (SCH_LINE*) Pnext; }
SCH_LINE* Back() const { return (SCH_LINE*) Pback; }
wxString GetClass() const
{
return wxT( "SCH_LINE" );
}
bool IsEndPoint( const wxPoint& aPoint ) const
{
return aPoint == m_start || aPoint == m_end;
}
bool IsNull() const { return m_start == m_end; }
wxPoint GetStartPoint() const { return m_start; }
void SetStartPoint( const wxPoint& aPosition ) { m_start = aPosition; }
wxPoint GetEndPoint() const { return m_end; }
void SetEndPoint( const wxPoint& aPosition ) { m_end = aPosition; }
const EDA_RECT GetBoundingBox() const; // Virtual
/**
* Function GetLength
* @return The length of the line segment.
*/
double GetLength() const;
void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
GR_DRAWMODE aDrawMode, EDA_COLOR_T aColor = UNSPECIFIED_COLOR );
bool Save( FILE* aFile ) const;
bool Load( LINE_READER& aLine, wxString& aErrorMsg );
int GetPenSize() const;
void Move( const wxPoint& aMoveVector );
void MirrorX( int aXaxis_position );
void MirrorY( int aYaxis_position );
void Rotate( wxPoint aPosition );
/**
* Check line against \a aLine to see if it overlaps and merge if it does.
*
* This method will change the line to be equivalent of the line and \a aLine if the
* two lines overlap. This method is used to merge multiple line segments into a single
* line.
*
* @param aLine - Line to compare.
* @return True if lines overlap and the line was merged with \a aLine.
*/
bool MergeOverlap( SCH_LINE* aLine );
void GetEndPoints( std::vector<DANGLING_END_ITEM>& aItemList );
bool IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList );
bool IsDangling() const { return m_startIsDangling || m_endIsDangling; }
bool IsSelectStateChanged( const wxRect& aRect );
bool IsConnectable() const;
void GetConnectionPoints(std::vector< wxPoint >& aPoints ) const;
wxString GetSelectMenuText() const;
BITMAP_DEF GetMenuImage() const;
void GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems, SCH_SHEET_PATH* aSheetPath );
bool operator <( const SCH_ITEM& aItem ) const;
wxPoint GetPosition() const { return m_start; }
void SetPosition( const wxPoint& aPosition );
bool HitTest( const wxPoint& aPosition, int aAccuracy ) const;
bool HitTest( const EDA_RECT& aRect, bool aContained = false, int aAccuracy = 0 ) const;
void Plot( PLOTTER* aPlotter );
EDA_ITEM* Clone() const;
#if defined(DEBUG)
void Show( int nestLevel, std::ostream& os ) const; // override
#endif
private:
bool doIsConnected( const wxPoint& aPosition ) const;
};
#endif // _SCH_LINE_H_
|
