void vrule(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len, int is_right)
{
char s[10];
ucg_int_t o = rule_offset;
ucg_int_t w;
prepare_measure(ucg);
sprintf(s, "%d", len);
ucg_SetFontPosBaseline(ucg);
w = ucg_GetStrWidth(ucg, s);
if ( is_right )
{
ucg_DrawVLine(ucg, x+o, y, len);
ucg_DrawHLine(ucg, x-1+o, y, 3);
ucg_DrawHLine(ucg, x-1+o, y+len-1, 3);
ucg_SetFontPosBottom(ucg);
ucg_DrawString(ucg, x+o-1, y + len/2 - w/2 + 1, 1, s);
}
else
{
ucg_DrawVLine(ucg, x-o, y, len);
ucg_DrawHLine(ucg, x-1-o, y, 3);
ucg_DrawHLine(ucg, x-1-o, y+len-1, 3);
ucg_SetFontPosBottom(ucg);
ucg_DrawString(ucg, x-o+1, y + len - ( len/2 - w/2 + 1), 3, s);
}
}
static void ICACHE_FLASH_ATTR ucg_draw_disc_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_DrawVLine(ucg, x0+x, y0-y, y+1);
ucg_DrawVLine(ucg, x0+y, y0-x, x+1);
}
/* upper left */
if ( option & UCG_DRAW_UPPER_LEFT )
{
ucg_DrawVLine(ucg, x0-x, y0-y, y+1);
ucg_DrawVLine(ucg, x0-y, y0-x, x+1);
}
/* lower right */
if ( option & UCG_DRAW_LOWER_RIGHT )
{
ucg_DrawVLine(ucg, x0+x, y0, y+1);
ucg_DrawVLine(ucg, x0+y, y0, x+1);
}
/* lower left */
if ( option & UCG_DRAW_LOWER_LEFT )
{
ucg_DrawVLine(ucg, x0-x, y0, y+1);
ucg_DrawVLine(ucg, x0-y, y0, x+1);
}
}
void draw_vline(ucg_t *ucg)
{
prepare_picture(ucg);
vrule(ucg, ox+50, 20, 25, 1);
ucg_SetColor(ucg, 0, 255, 255, 255);
ucg_DrawVLine(ucg, ox+50, 20, 25);
pos(ucg, ox+50, 20,0);
save_picture(ucg, "draw_vline");
}
// Lua: ucg.drawVLine( self, x, y, len )
static int lucg_drawVLine( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[3];
lucg_get_int_args( L, 2, 3, args );
ucg_DrawVLine( LUCG, args[0], args[1], args[2] );
return 0;
}
/*
pos = 1 above
pos = 0
pos = -1 below
*/
void hrule(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len, int is_below)
{
char s[10];
ucg_int_t o = rule_offset;
ucg_int_t w;
if ( is_below )
{
ucg_SetFontPosTop(ucg);
o = -o;
}
else
{
ucg_SetFontPosBottom(ucg);
}
prepare_measure(ucg);
ucg_DrawHLine(ucg, x, y-o, len);
ucg_DrawVLine(ucg, x, y-1-o, 3);
ucg_DrawVLine(ucg, x+len-1, y-1-o, 3);
sprintf(s, "%d", len);
w = ucg_GetStrWidth(ucg, s);
ucg_DrawString(ucg, x + len/2 - w/2, y-o+1, 0, s);
}