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basic font redering

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Eduardo Bart
2011-04-06 21:58:36 -03:00
parent b1ec45783e
commit 9464f99c90
12 changed files with 263 additions and 40 deletions
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38
src/framework/font.h
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@@ -26,20 +26,56 @@
#define FONT_H
#include "prerequisites.h"
#include "color.h"
#include "texture.h"
class Font
{
public:
Font() { }
Font();
virtual ~Font() { }
/// Load font from file
bool load(const std::string &file);
/// Simple text render
void renderText(const Point& pos, const std::string& text);
/*
enum EAlign {
ALIGN_TOP = 1 << 0,
ALIGN_BOTTOM = 1 << 1,
ALIGN_LEFT = 1 << 2,
ALIGN_RIGHT = 1 << 3,
ALIGN_HORIZONTAL_CENTER = 1 << 4,
ALIGN_VERTICAL_CENTER = 1 << 5,
ALIGN_CENTER = ALIGN_HORIZONTAL_CENTER | ALIGN_VERTICAL_CENTER,
ALIGN_TOP_RIGHT = ALIGN_TOP | ALIGN_RIGHT,
ALIGN_TOP_LEFT = ALIGN_TOP | ALIGN_LEFT,
ALIGN_BOTTOM_RIGHT = ALIGN_BOTTOM | ALIGN_RIGHT,
ALIGN_BOTTOM_LEFT = ALIGN_BOTTOM | ALIGN_LEFT
};
/// Render a text inside a rect
void renderText(const Rect& screenCoords, EAlign align, const std::string& text);
*/
/// Render a text
const std::string& getName() const { return m_name; }
int renderGlyph(const Point& pos, int glyph);
private:
std::string m_name;
int m_lineHeight;
int m_cursorSize;
Color m_color;
TexturePtr m_texture;
Size m_textureSize;
Size m_glyphSize;
int m_firstGlyph;
int m_glyphWidths[256];
int m_numHorizontalGlyphs;
int m_numVerticalGlyphs;
};
#endif // FONT_H