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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
/* Generate scaled (nearest-neighbor) fonts. This can be used for displaying
* larger text without spending the memory required for including larger fonts.
*/
#ifndef _MF_SCALEDFONT_H_
#define _MF_SCALEDFONT_H_
#include "mf_font.h"
struct mf_scaledfont_s
{
struct mf_font_s font;
const struct mf_font_s *basefont;
uint8_t x_scale;
uint8_t y_scale;
};
MF_EXTERN void mf_scale_font(struct mf_scaledfont_s *newfont,
const struct mf_font_s *basefont,
uint8_t x_scale, uint8_t y_scale);
#ifdef MF_SCALEDFONT_INTERNALS
/* Internal functions, don't use these directly. */
MF_EXTERN uint8_t mf_scaled_render_character(const struct mf_font_s *font,
int16_t x0, int16_t y0,
uint16_t character,
mf_pixel_callback_t callback,
void *state);
MF_EXTERN uint8_t mf_scaled_character_width(const struct mf_font_s *font,
uint16_t character);
#endif
#endif
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