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#ifndef __JIN_FONT_H
#define __JIN_FONT_H
#include "drawable.h"
#include "3rdparty/stb/stb_truetype.h"
#include "quad.h"
namespace jin
{
namespace render
{
/**
* Usage of stb_truetype.h here might be a little
* bit dummy. Implementation of Font is referring
* to stb_truetype.h L243~284. I basicly copy it:)
*/
class Font: public Drawable
{
public:
Font();
/**
* load ttf font data from .ttf
*/
void loadf(const char* file);
/**
* load ttf font data from memory
*/
void loadb(const unsigned char* data);
/**
* render text to screen
*/
void render(
const char* str, // rendered text
float x, float y, // render position
int fheight, // font size
int spacing, // font spacing
int lheight // line height
);
void box(const char* str, int fheight, int spacing, int lheight, int* w, int * h);
private:
/**
* ASCII 32(space)..126(~) is 95 glyphs
*/
stbtt_bakedchar cdata[96];
};
}
}
#endif
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