KiCad PCB EDA Suite
lib_bezier.h
Go to the documentation of this file.
1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
5  * Copyright (C) 2004-2020 KiCad Developers, see change_log.txt for contributors.
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, you may find one here:
19  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
20  * or you may search the http://www.gnu.org website for the version 2 license,
21  * or you may write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23  */
24 
25 #ifndef LIB_BEZIER_H
26 #define LIB_BEZIER_H
27 
28 #include <lib_item.h>
29 
30 
34 class LIB_BEZIER : public LIB_ITEM
35 {
36  int m_Width; // Line width
37  std::vector<wxPoint> m_BezierPoints; // list of parameter (3|4)
38  std::vector<wxPoint> m_PolyPoints; // list of points (>= 2)
39 
40 public:
41  LIB_BEZIER( LIB_PART * aParent );
42 
43  // Do not create a copy constructor. The one generated by the compiler is adequate.
44 
46 
47  wxString GetClass() const override
48  {
49  return wxT( "LIB_BEZIER" );
50  }
51 
52  wxString GetTypeName() override
53  {
54  return _( "Bezier" );
55  }
56 
57  void Reserve( size_t aCount ) { m_BezierPoints.reserve( aCount ); }
58  void AddPoint( const wxPoint& aPoint ) { m_BezierPoints.push_back( aPoint ); }
59 
60  void Offset( const wxPoint& aOffset ) override;
61  const wxPoint GetOffset() const;
62 
66  unsigned GetCornerCount() const { return m_PolyPoints.size(); }
67 
68  const std::vector< wxPoint >& GetPoints() const { return m_BezierPoints; }
69 
70  bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override;
71  bool HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy = 0 ) const override;
72 
73  const EDA_RECT GetBoundingBox() const override;
74 
75  void MoveTo( const wxPoint& aPosition ) override;
76 
77  const wxPoint GetPosition() const override;
78 
79  void MirrorHorizontal( const wxPoint& aCenter ) override;
80  void MirrorVertical( const wxPoint& aCenter ) override;
81  void Rotate( const wxPoint& aCenter, bool aRotateCCW = true ) override;
82 
83  void Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
84  const TRANSFORM& aTransform ) override;
85 
86  int GetWidth() const override { return m_Width; }
87  void SetWidth( int aWidth ) override { m_Width = aWidth; }
88 
89  int GetPenWidth() const override;
90 
91  void GetMsgPanelInfo( EDA_DRAW_FRAME* aFrame, std::vector<MSG_PANEL_ITEM>& aList ) override;
92 
93  EDA_ITEM* Clone() const override;
94 
95 private:
103  int compare( const LIB_ITEM& aOther,
104  LIB_ITEM::COMPARE_FLAGS aCompareFlags = LIB_ITEM::COMPARE_FLAGS::NORMAL ) const override;
105 
106  void print( RENDER_SETTINGS* aSettings, const wxPoint& aOffset, void* aData,
107  const TRANSFORM& aTransform ) override;
108 };
109 
110 
111 #endif // LIB_BEZIER_H
wxString GetTypeName() override
Provide a user-consumable name of the object type.
Definition: lib_bezier.h:52
void MoveTo(const wxPoint &aPosition) override
Move a draw object to aPosition.
Definition: lib_bezier.cpp:95
const wxPoint GetOffset() const
Definition: lib_bezier.cpp:103
RENDER_SETTINGS Contains all the knowledge about how graphical objects are drawn on any output surfac...
LIB_BEZIER(LIB_PART *aParent)
Definition: lib_bezier.cpp:41
std::vector< wxPoint > m_BezierPoints
Definition: lib_bezier.h:37
const EDA_RECT GetBoundingBox() const override
Function GetBoundingBox returns the orthogonal, bounding box of this object for display purposes.
Definition: lib_bezier.cpp:305
bool HitTest(const wxPoint &aPosition, int aAccuracy=0) const override
Function HitTest tests if aPosition is contained within or on the bounding box of an item.
Definition: lib_bezier.cpp:247
void Plot(PLOTTER *aPlotter, const wxPoint &aOffset, bool aFill, const TRANSFORM &aTransform) override
Plot the draw item using the plot object.
Definition: lib_bezier.cpp:165
The base class for create windows for drawing purpose.
void GetMsgPanelInfo(EDA_DRAW_FRAME *aFrame, std::vector< MSG_PANEL_ITEM > &aList) override
Function GetMsgPanelInfo populates aList of MSG_PANEL_ITEM objects with it's internal state for displ...
Definition: lib_bezier.cpp:334
The base class for drawable items used by schematic library components.
Definition: lib_item.h:61
int GetWidth() const override
Definition: lib_bezier.h:86
void Reserve(size_t aCount)
Definition: lib_bezier.h:57
unsigned GetCornerCount() const
Definition: lib_bezier.h:66
void Offset(const wxPoint &aOffset) override
Set the drawing object by aOffset from the current position.
Definition: lib_bezier.cpp:83
void MirrorHorizontal(const wxPoint &aCenter) override
Mirror the draw object along the horizontal (X) axis about aCenter point.
Definition: lib_bezier.cpp:111
for transforming drawing coordinates for a wxDC device context.
Definition: transform.h:45
void Rotate(const wxPoint &aCenter, bool aRotateCCW=true) override
Rotate the object about aCenter point.
Definition: lib_bezier.cpp:153
void print(RENDER_SETTINGS *aSettings, const wxPoint &aOffset, void *aData, const TRANSFORM &aTransform) override
Print the item to aDC.
Definition: lib_bezier.cpp:208
COMPARE_FLAGS
The list of flags used by the compare function.
Definition: lib_item.h:116
wxString GetClass() const override
Function GetClass returns the class name.
Definition: lib_bezier.h:47
std::vector< wxPoint > m_PolyPoints
Definition: lib_bezier.h:38
int compare(const LIB_ITEM &aOther, LIB_ITEM::COMPARE_FLAGS aCompareFlags=LIB_ITEM::COMPARE_FLAGS::NORMAL) const override
Provide the draw object specific comparison called by the == and < operators.
Definition: lib_bezier.cpp:56
Define a library symbol object.
const std::vector< wxPoint > & GetPoints() const
Definition: lib_bezier.h:68
EDA_ITEM * Clone() const override
Function Clone creates a duplicate of this item with linked list members set to NULL.
Definition: lib_bezier.cpp:50
const wxPoint GetPosition() const override
Definition: lib_bezier.cpp:354
Base plotter engine class.
Definition: plotter.h:114
#define _(s)
Definition: 3d_actions.cpp:33
EDA_RECT handles the component boundary box.
Definition: eda_rect.h:44
void MirrorVertical(const wxPoint &aCenter) override
Mirror the draw object along the MirrorVertical (Y) axis about aCenter point.
Definition: lib_bezier.cpp:132
EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boards.
Definition: base_struct.h:159
int m_Width
Definition: lib_bezier.h:36
void SetWidth(int aWidth) override
Definition: lib_bezier.h:87
void AddPoint(const wxPoint &aPoint)
Definition: lib_bezier.h:58
int GetPenWidth() const override
Definition: lib_bezier.cpp:198
Define a bezier curve graphic body item.
Definition: lib_bezier.h:34