KiCad PCB EDA Suite
painter.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) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
5  * Copyright (C) 2013 CERN
6  * @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
7  * @author Maciej Suminski <maciej.suminski@cern.ch>
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * as published by the Free Software Foundation; either version 2
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26 
27 #ifndef __CLASS_PAINTER_H
28 #define __CLASS_PAINTER_H
29 
30 #include <map>
31 #include <set>
32 
33 #include <gal/color4d.h>
34 #include <render_settings.h>
36 #include <memory>
37 
38 class EDA_ITEM;
39 class COLOR_SETTINGS;
40 
41 namespace KIGFX
42 {
43 class GAL;
44 class VIEW_ITEM;
45 
58 class PAINTER
59 {
60 public:
70  PAINTER( GAL* aGal );
71  virtual ~PAINTER();
72 
78  void SetGAL( GAL* aGal )
79  {
80  m_gal = aGal;
81  }
82 
88  virtual void ApplySettings( const RENDER_SETTINGS* aSettings ) = 0;
89 
95  virtual RENDER_SETTINGS* GetSettings() = 0;
96 
105  virtual bool Draw( const VIEW_ITEM* aItem, int aLayer ) = 0;
106 
107 protected:
111 
114 };
115 
116 } // namespace KIGFX
117 
118 #endif /* __CLASS_PAINTER_H */
Class CAIRO_GAL is the cairo implementation of the graphics abstraction layer.
Definition: color4d.cpp:175
RENDER_SETTINGS Contains all the knowledge about how graphical objects are drawn on any output surfac...
PAINTER(GAL *aGal)
Constructor PAINTER( GAL* ) initializes this object for painting on any of the polymorphic GRAPHICS_A...
Definition: painter.cpp:32
virtual ~PAINTER()
Definition: painter.cpp:39
VIEW_ITEM - is an abstract base class for deriving all objects that can be added to a VIEW.
Definition: view_item.h:85
virtual void ApplySettings(const RENDER_SETTINGS *aSettings)=0
Function ApplySettings Loads colors and display modes settings that are going to be used when drawing...
GAL * m_gal
Instance of graphic abstraction layer that gives an interface to call commands used to draw (eg.
Definition: painter.h:110
PAINTER contains all the knowledge about how to draw graphical object onto any particular output devi...
Definition: painter.h:58
COLOR4D m_brightenedColor
Color of brightened item frame.
Definition: painter.h:113
virtual bool Draw(const VIEW_ITEM *aItem, int aLayer)=0
Function Draw Takes an instance of VIEW_ITEM and passes it to a function that know how to draw the it...
virtual RENDER_SETTINGS * GetSettings()=0
Function GetAdapter Returns pointer to current settings that are going to be used when drawing items.
Board layer functions and definitions.
EDA_ITEM is a base class for most all the KiCad significant classes, used in schematics and boards.
Definition: base_struct.h:159
Color settings are a bit different than most of the settings objects in that there can be more than o...
void SetGAL(GAL *aGal)
Function SetGAL Changes Graphics Abstraction Layer used for drawing items for a new one.
Definition: painter.h:78
Class GAL is the abstract interface for drawing on a 2D-surface.
COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:99