TGUI  0.9-beta
BackendText.hpp
1 //
3 // TGUI - Texus' Graphical User Interface
4 // Copyright (C) 2012-2020 Bruno Van de Velde (vdv_b@tgui.eu)
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24 
25 
26 #ifndef TGUI_BACKEND_TEXT_HPP
27 #define TGUI_BACKEND_TEXT_HPP
28 
29 #include <TGUI/Text.hpp>
30 
32 
33 namespace tgui
34 {
38  class TGUI_API BackendTextBase
39  {
40  public:
41 
45  virtual ~BackendTextBase() = default;
46 
47 
52  virtual Vector2f getSize() = 0;
53 
54 
59  virtual void setString(const String& string) = 0;
60 
61 
66  virtual void setCharacterSize(unsigned int characterSize) = 0;
67 
68 
73  virtual void setFillColor(const Color& color) = 0;
74 
75 
80  virtual void setOutlineColor(const Color& color) = 0;
81 
82 
87  virtual void setOutlineThickness(float thickness) = 0;
88 
89 
94  virtual void setStyle(TextStyles style) = 0;
95 
96 
101  virtual void setFont(const Font& font) = 0;
102 
103 
108  virtual Vector2f findCharacterPos(std::size_t index) const = 0;
109  };
110 }
111 
113 
114 #endif // TGUI_BACKEND_TEXT_HPP
virtual Vector2f getSize()=0
Returns the size of the text.
Definition: Font.hpp:56
virtual void setFillColor(const Color &color)=0
Changes the color of the text.
virtual void setFont(const Font &font)=0
Changes the font used by the text.
virtual void setOutlineThickness(float thickness)=0
Changes the thickness of the text outline.
virtual ~BackendTextBase()=default
Virtual destructor.
virtual void setStyle(TextStyles style)=0
Changes the text style.
Namespace that contains all TGUI functions and classes.
Definition: AbsoluteOrRelativeValue.hpp:36
virtual void setOutlineColor(const Color &color)=0
Changes the color of the text outline.
Wrapper for text styles.
Definition: TextStyle.hpp:58
Wrapper for colors.
Definition: Color.hpp:52
Base class for text implementations that depend on the backend.
Definition: BackendText.hpp:39
Wrapper class to store strings.
Definition: String.hpp:74
virtual void setCharacterSize(unsigned int characterSize)=0
Sets the size of the characters.
virtual void setString(const String &string)=0
Changes the text.
virtual Vector2f findCharacterPos(std::size_t index) const =0
Returns the top-left position of the character at the provided index.