KiCad PCB EDA Suite
lib_bezier.h
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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) 2004-2011 KiCad Developers, see change_log.txt for contributors.
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24 
29 #ifndef _LIB_BEZIER_H_
30 #define _LIB_BEZIER_H_
31 
32 #include <lib_draw_item.h>
33 
34 
39 class LIB_BEZIER : public LIB_ITEM
40 {
41  int m_Width; // Line width
42  std::vector<wxPoint> m_BezierPoints; // list of parameter (3|4)
43  std::vector<wxPoint> m_PolyPoints; // list of points (>= 2)
44 
45  void drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset,
46  COLOR4D aColor, GR_DRAWMODE aDrawMode, void* aData,
47  const TRANSFORM& aTransform ) override;
48 
49 public:
50  LIB_BEZIER( LIB_PART * aParent );
51 
52  // Do not create a copy constructor. The one generated by the compiler is adequate.
53 
55 
56  wxString GetClass() const override
57  {
58  return wxT( "LIB_BEZIER" );
59  }
60 
61 
62  bool Save( OUTPUTFORMATTER& aFormatter ) override;
63 
64  bool Load( LINE_READER& aLineReader, wxString& aErrorMsg ) override;
65 
66  void AddPoint( const wxPoint& aPoint ) { m_BezierPoints.push_back( aPoint ); }
67 
68  void SetOffset( const wxPoint& aOffset ) override;
69 
73  unsigned GetCornerCount() const { return m_PolyPoints.size(); }
74 
75  bool HitTest( const wxPoint& aPosition ) const override;
76 
77  bool HitTest( const wxPoint& aPosRef, int aThreshold, const TRANSFORM& aTransform ) const override;
78 
79  const EDA_RECT GetBoundingBox() const override;
80 
81  bool Inside( EDA_RECT& aRect ) const override;
82 
83  void Move( const wxPoint& aPosition ) override;
84 
85  wxPoint GetPosition() const override { return m_PolyPoints[0]; }
86 
87  void MirrorHorizontal( const wxPoint& aCenter ) override;
88 
89  void MirrorVertical( const wxPoint& aCenter ) override;
90 
91  void Rotate( const wxPoint& aCenter, bool aRotateCCW = true ) override;
92 
93  void Plot( PLOTTER* aPlotter, const wxPoint& aOffset, bool aFill,
94  const TRANSFORM& aTransform ) override;
95 
96  int GetWidth() const override { return m_Width; }
97 
98  void SetWidth( int aWidth ) override { m_Width = aWidth; }
99 
100  int GetPenSize( ) const override;
101 
102  void GetMsgPanelInfo( std::vector< MSG_PANEL_ITEM >& aList ) override;
103 
104  EDA_ITEM* Clone() const override;
105 
106 private:
107 
115  int compare( const LIB_ITEM& aOther ) const override;
116 };
117 
118 
119 #endif // _LIB_BEZIER_H_
int compare(const LIB_ITEM &aOther) const override
Function compare provides the draw object specific comparison called by the == and < operators...
Definition: lib_bezier.cpp:140
void SetOffset(const wxPoint &aOffset) override
Function Offset sets the drawing object by aOffset from the current position.
Definition: lib_bezier.cpp:162
Class LINE_READER is an abstract class from which implementation specific LINE_READERs may be derived...
Definition: richio.h:81
void Move(const wxPoint &aPosition) override
Function Move moves a draw object to aPosition.
Definition: lib_bezier.cpp:186
LIB_BEZIER(LIB_PART *aParent)
Definition: lib_bezier.cpp:45
std::vector< wxPoint > m_BezierPoints
Definition: lib_bezier.h:42
void GetMsgPanelInfo(std::vector< MSG_PANEL_ITEM > &aList) override
Function GetMsgPanelInfo displays basic info (type, part and convert) about the current item in messa...
Definition: lib_bezier.cpp:406
const EDA_RECT GetBoundingBox() const override
Definition: lib_bezier.cpp:377
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:254
Class OUTPUTFORMATTER is an important interface (abstract class) used to output 8 bit text in a conve...
Definition: richio.h:327
wxPoint GetPosition() const override
Function GetPosition returns the current draw object position.
Definition: lib_bezier.h:85
Class LIB_ITEM is the base class for drawable items used by schematic library components.
Definition: lib_draw_item.h:77
int GetWidth() const override
Function GetWidth return the width of the draw item.
Definition: lib_bezier.h:96
void MirrorHorizontal(const wxPoint &aCenter) override
Function MirrorHorizontal mirrors the draw object along the horizontal (X) axis about aCenter point...
Definition: lib_bezier.cpp:192
Class for tranforming drawing coordinates for a wxDC device context.
Definition: transform.h:45
bool Inside(EDA_RECT &aRect) const override
Function Inside tests if any part of the draw object is inside rectangle bounds of aRect...
Definition: lib_bezier.cpp:174
GR_DRAWMODE
Drawmode. Compositing mode plus a flag or two.
Definition: gr_basic.h:41
bool Load(LINE_READER &aLineReader, wxString &aErrorMsg) override
Definition: lib_bezier.cpp:72
wxString GetClass() const override
Function GetClass returns the class name.
Definition: lib_bezier.h:56
std::vector< wxPoint > m_PolyPoints
Definition: lib_bezier.h:43
Class LIB_PART defines a library part object.
unsigned GetCornerCount() const
Definition: lib_bezier.h:73
virtual void Rotate()
Rotate the draw item.
EDA_ITEM * Clone() const override
Function Clone creates a duplicate of this item with linked list members set to NULL.
Definition: lib_bezier.cpp:134
int GetPenSize() const override
Function GetPenSize.
Definition: lib_bezier.cpp:281
Base plotter engine class.
Definition: plot_common.h:86
bool Save(OUTPUTFORMATTER &aFormatter) override
Function Save writes draw item object to aFormatter in component library "*.lib" format.
Definition: lib_bezier.cpp:55
bool HitTest(const wxPoint &aPosition) const override
Function HitTest tests if aPosition is contained within or on the bounding area of an item...
Definition: lib_bezier.cpp:345
Class EDA_RECT handles the component boundary box.
void drawGraphic(EDA_DRAW_PANEL *aPanel, wxDC *aDC, const wxPoint &aOffset, COLOR4D aColor, GR_DRAWMODE aDrawMode, void *aData, const TRANSFORM &aTransform) override
Function drawGraphic.
Definition: lib_bezier.cpp:287
void MirrorVertical(const wxPoint &aCenter) override
Function MirrorVertical mirrors the draw object along the MirrorVertical (Y) axis about aCenter point...
Definition: lib_bezier.cpp:213
Class EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boa...
Definition: base_struct.h:151
int m_Width
Definition: lib_bezier.h:41
void SetWidth(int aWidth) override
Function SetWidth sets the width of the draw item to aWidth.
Definition: lib_bezier.h:98
void AddPoint(const wxPoint &aPoint)
Definition: lib_bezier.h:66
Class LIB_BEZIER defines bezier curve graphic body item.
Definition: lib_bezier.h:39
Class COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39