mirror of
https://github.com/love2d/love.git
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Bill Meltsner
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/**
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* Copyright (c) 2006-2011 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#ifndef LOVE_FONT_IMAGE_RASTERIZER_H
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#define LOVE_FONT_IMAGE_RASTERIZER_H
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// LOVE
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#include <filesystem/File.h>
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#include <font/Rasterizer.h>
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#include <image/ImageData.h>
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namespace love
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{
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namespace font
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{
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/**
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* Holds data for a font object.
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**/
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class ImageRasterizer : public Rasterizer
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{
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private:
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// Load all the glyph positions into memory
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void load();
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// The image data
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love::image::ImageData * imageData;
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// The glyphs in the font
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unsigned short * glyphs;
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// The length of the glyph array
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unsigned int length;
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// The positions of each glyph
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unsigned int * positions;
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// The widths of each glyph
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unsigned int * widths;
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// The spacing of each glyph
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unsigned int * spacing;
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public:
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ImageRasterizer(love::image::ImageData * imageData, unsigned short * glyphs, int length);
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virtual ~ImageRasterizer();
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// Implement Rasterizer
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virtual int getLineHeight() const;
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virtual GlyphData * getGlyphData(unsigned short glyph) const;
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virtual int getNumGlyphs() const;
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static const unsigned int MAX_CHARS = 256;
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}; // ImageRasterizer
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} // font
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} // love
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#endif // LOVE_FONT_IMAGE_RASTERIZER_H
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