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54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2011-2012 Ceetron AS
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//
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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//##################################################################################################
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#pragma once
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#include "cvfObject.h"
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#include "cvfString.h"
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#include "cvfVector2.h"
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namespace cvf {
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class Glyph;
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//==================================================================================================
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//
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// Pure virtual font base class used to generate glyphs for a given character.
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//
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//==================================================================================================
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class Font : public Object
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{
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public:
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Font();
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virtual ~Font();
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virtual const String& name() const = 0;
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virtual ref<Glyph> getGlyph(wchar_t character) = 0;
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virtual uint advance(wchar_t character, wchar_t nextCharacter) = 0;
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virtual bool isEmpty() = 0;
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float lineSpacing();
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Vec2ui textExtent(const String& text);
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};
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} // namespace cvf
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