static void ICACHE_FLASH_ATTR ucg_draw_circle_section(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t x0, ucg_int_t y0, uint8_t option)
{
/* upper right */
if ( option & UCG_DRAW_UPPER_RIGHT )
{
ucg_DrawPixel(ucg, x0 + x, y0 - y);
ucg_DrawPixel(ucg, x0 + y, y0 - x);
}
/* upper left */
if ( option & UCG_DRAW_UPPER_LEFT )
{
ucg_DrawPixel(ucg, x0 - x, y0 - y);
ucg_DrawPixel(ucg, x0 - y, y0 - x);
}
/* lower right */
if ( option & UCG_DRAW_LOWER_RIGHT )
{
ucg_DrawPixel(ucg, x0 + x, y0 + y);
ucg_DrawPixel(ucg, x0 + y, y0 + x);
}
/* lower left */
if ( option & UCG_DRAW_LOWER_LEFT )
{
ucg_DrawPixel(ucg, x0 - x, y0 + y);
ucg_DrawPixel(ucg, x0 - y, y0 + x);
}
}
void draw_pixel(ucg_t *ucg)
{
prepare_picture(ucg);
pos(ucg, ox+50, 20,0);
ucg_SetColor(ucg, 0, 255, 255, 255);
ucg_DrawPixel(ucg, ox+50, 20);
save_picture(ucg, "draw_pixel");
}
// Lua: ucg.drawPixel( self, x, y )
static int lucg_drawPixel( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[2];
lucg_get_int_args( L, 2, 2, args );
ucg_DrawPixel( LUCG, args[0], args[1] );
return 0;
}
void pos(ucg_t *ucg, ucg_int_t x, ucg_int_t y, int is_right)
{
char s[20];
ucg_int_t w;
prepare_measure(ucg);
sprintf(s, "(%d,%d)", x-ox, y);
w = ucg_GetStrWidth(ucg, s);
ucg_DrawPixel(ucg, x, y);
ucg_SetFontPosCenter(ucg);
if ( is_right )
{
ucg_DrawString(ucg, x+1, y, 0, s);
//ucg_DrawHLine(ucg, x+1, y, w);
}
else
{
ucg_DrawString(ucg, x+1-w, y, 0, s);
//ucg_DrawHLine(ucg, x+1-w, y, w);
}
}
void lower_pin(ucg_t *ucg, ucg_int_t x, ucg_int_t y)
{
ucg_int_t w = 7;
ucg_int_t h = 5;
ucg_SetColor(ucg, 0, 212, 212, 212);
ucg_SetColor(ucg, 1, 200, 200, 200);
ucg_SetColor(ucg, 2, 200, 200, 200);
ucg_SetColor(ucg, 3, 188, 188, 188);
ucg_DrawGradientBox(ucg, x, y, w, h);
//ucg_DrawVLine(ucg, x+w, y+1, len);
ucg_SetColor(ucg, 0, 220, 220, 220);
ucg_SetColor(ucg, 1, 232, 232, 232);
ucg_DrawGradientLine(ucg, x+w, y, h, 1);
ucg_SetColor(ucg, 0, 220, 220, 220);
ucg_SetColor(ucg, 1, 232, 232, 232);
ucg_DrawGradientLine(ucg, x, y+h, w, 0);
ucg_SetColor(ucg, 0, 240, 240, 240);
ucg_DrawPixel(ucg, x+w, y+h);
}
int main(void)
{
ucg_Init(&ucg, &ucg_sdl_dev_cb, ucg_ext_none, (ucg_com_fnptr)0);
//ucg_SetFontMode(&ucg, UCG_FONT_MODE_TRANSPARENT);
ucg_SetFont(&ucg, ucg_font_ncenB24_tf);
/*
ucg_SetColor(&ucg, 0, 255, 180, 40);
ucg_DrawGlyph(&ucg, 64, 32,0, 'A');
ucg_SetColor(&ucg, 0, 255, 200, 70);
ucg_DrawGlyph(&ucg, 64, 32,1, 'A');
ucg_SetColor(&ucg, 0, 255, 180, 40);
ucg_DrawGlyph(&ucg, 64, 32,2, 'A');
ucg_SetColor(&ucg, 0, 255, 200, 70);
ucg_DrawGlyph(&ucg, 64, 32,3, 'A');
*/
ucg_SetColor(&ucg, 0, 255, 180, 40);
ucg_DrawString(&ucg, 64, 32,0, "AB");
ucg_SetColor(&ucg, 0, 255, 200, 70);
ucg_DrawString(&ucg, 64, 32,1, "AB");
ucg_SetColor(&ucg, 0, 255, 180, 40);
ucg_DrawString(&ucg, 64, 32,2, "AB");
ucg_SetColor(&ucg, 0, 255, 200, 70);
ucg_DrawString(&ucg, 64, 32,3, "AB");
ucg_SetColor(&ucg, 0, 128, 128, 255);
ucg_DrawPixel(&ucg, 64, 32);
//ucg_DrawHLine(&ucg, 0,64,20);
while( ucg_sdl_get_key() < 0 )
;
return 0;
}
int main(void)
{
tga_init(128,64);
ucg_Init(&ucg, &ucg_dev_tga, ucg_ext_none, (ucg_com_fnptr)0);
ucg_SetFontMode(&ucg, UCG_FONT_MODE_TRANSPARENT);
ucg_SetColor(&ucg, 0, 0, 0, 0);
ucg_DrawBox(&ucg, 0, 0, 128, 64);
ucg_SetFont(&ucg, ucg_font_ncenB18_tf);
ucg_SetColor(&ucg, 0, 0, 0, 255);
ucg_DrawPixel(&ucg, 70,20);
ucg_SetColor(&ucg, 0, 255, 0, 0);
//ucg_SetFontPosBottom(&ucg);
/*
ucg_DrawGlyph(&ucg, 70, 20, 0, 'A');
ucg_DrawGlyph(&ucg, 70, 20, 1, 'A');
ucg_DrawGlyph(&ucg, 70, 20, 2, 'A');
ucg_DrawGlyph(&ucg, 70, 20, 3, 'A');
ucg_SetColor(&ucg, 0, 255, 255, 255);
vrule(&ucg, 30, 0, 20, 1);
vrule(&ucg, 30, 0, 20, 0);
*/
//pos(&ucg, 70, 20, 0);
//hrule(&ucg, 0, 20, 70, 1);
//hrule(&ucg, 0, 20, 70, 0);
ucg_SetColor(&ucg, 0, 255, 0, 0);
ucg_SetColor(&ucg, 1, 0, 255, 0);
ucg_SetColor(&ucg, 2, 255, 0, 255);
ucg_SetColor(&ucg, 3, 0, 255, 255);
ucg_DrawGradientLine(&ucg, 10, 40, 100, 0);
ucg_DrawGradientBox(&ucg, 10, 43, 100, 20);
tga_save("test.tga");
draw_pixel(&ucg);
draw_hline(&ucg);
draw_vline(&ucg);
set_clip_range(&ucg);
draw_text_baseline(&ucg);
draw_text_bottom(&ucg);
draw_text_top(&ucg);
draw_text_center(&ucg);
draw_text_ascent_descent(&ucg);
draw_text_dir1(&ucg);
draw_box(&ucg);
draw_frame(&ucg);
draw_rbox(&ucg);
draw_rframe(&ucg);
draw_gradient_box(&ucg);
draw_gradient_line(&ucg);
draw_disc(&ucg);
draw_circle(&ucg);
draw_triangle(&ucg);
set_scale2x2(&ucg);
set_font_mode_1(&ucg);
set_font_mode_2(&ucg);
solid_font_variants(&ucg);
string_overwrite(&ucg, 1);
string_overwrite(&ucg, 5);
string_overwrite(&ucg, 10);
return 0;
}
