rcbench/api/gfx__subpixel_8h_source.html

#pragma once


#include "gfx.h"


#ifdef __cplusplus

extern "C" {

#endif


void gfx_fill_circle_aaf(gfx_canvas_t *c, float cx, float cy, float r,

                         gfx_color_t col);


void gfx_capsule_aaf(gfx_canvas_t *c, float ax, float ay, float bx, float by,

                     float thickness, gfx_color_t col);


void gfx_ring_aaf(gfx_canvas_t *c, float cx, float cy, float r,

                  float thickness, float a0_deg, float a1_deg,

                  gfx_color_t col, gfx_color_t into, float fade_deg);


#ifdef __cplusplus

}

#endif

gfx_ring_aaf
void gfx_ring_aaf(gfx_canvas_t *c, float cx, float cy, float r, float thickness, float a0_deg, float a1_deg, gfx_color_t col, gfx_color_t into, float fade_deg)
A ring, or an arc of one, solved per pixel from its distance and direction to the centre.
Definition gfx.c:1052

gfx_capsule_aaf
void gfx_capsule_aaf(gfx_canvas_t *c, float ax, float ay, float bx, float by, float thickness, gfx_color_t col)
A capsule, a thick line with round ends, from (ax, ay) to (bx, by), anti-aliased from each pixel's di...
Definition gfx.c:916

gfx_fill_circle_aaf
void gfx_fill_circle_aaf(gfx_canvas_t *c, float cx, float cy, float r, gfx_color_t col)
A disc of radius r centred on (cx, cy), anti-aliased from each pixel's distance to the centre.
Definition gfx.c:824

gfx.h
gfx: an RGB565 (16-bit red, green, blue) rasteriser with no dependencies.

gfx_canvas_t
Definition gfx.h:129