// Lua: ucg.setFontPosBaseline( self )
static int lucg_setFontPosBaseline( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_SetFontPosBaseline( LUCG );
return 0;
}
// Lua: width = ucg.getWidth( self )
static int lucg_getWidth( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
lua_pushinteger( L, ucg_GetWidth( LUCG ) );
return 1;
}
// Lua: ucg.setFontMode( self, fontmode )
static int lucg_setFontMode( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t fontmode = luaL_checkinteger( L, 2 );
ucg_SetFontMode( LUCG, fontmode );
return 0;
}
// Lua: u8g.setFontLineSpacingFactor( self, factor )
static int lu8g_setFontLineSpacingFactor( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_uint_t factor = luaL_checkinteger( L, 2 );
u8g_SetFontLineSpacingFactor( LU8G, factor );
return 0;
}
// Lua: u8g.drawVLine( self, x, y, width )
static int lu8g_drawVLine( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_uint_t args[3];
lu8g_get_int_args( L, 2, 3, args );
u8g_DrawVLine( LU8G, args[0], args[1], args[2] );
return 0;
}
// Lua: u8g.drawTriangle( self, x0, y0, x1, y1, x2, y2 )
static int lu8g_drawTriangle( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_uint_t args[6];
lu8g_get_int_args( L, 2, 6, args );
u8g_DrawTriangle( LU8G, args[0], args[1], args[2], args[3], args[4], args[5] );
return 0;
}
// Lua: ucg.draw90Line( self, x, y, len, dir, col_idx )
static int lucg_draw90Line( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[5];
lucg_get_int_args( L, 2, 5, args );
ucg_Draw90Line( LUCG, args[0], args[1], args[2], args[3], args[4] );
return 0;
}
// Lua: ucg.drawTetragon( self, x0, y0, x1, y1, x2, y2, x3, y3 )
static int lucg_drawTetragon( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[8];
lucg_get_int_args( L, 2, 8, args );
ucg_DrawTetragon( LUCG, args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7] );
return 0;
}
// Lua: ucg.setClipRange( self, x, y, w, h )
static int lucg_setClipRange( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[4];
lucg_get_int_args( L, 2, 4, args );
ucg_SetClipRange( LUCG, args[0], args[1], args[2], args[3] );
return 0;
}
// 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;
}
// Lua: ucg.drawGradientBox( self, x, y, w, h )
static int lucg_drawGradientBox( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_int_t args[4];
lucg_get_int_args( L, 2, 4, args );
ucg_DrawGradientBox( LUCG, args[0], args[1], args[2], args[3] );
return 0;
}
// Lua: ucg.setPrintPos( self, x, y )
static int lucg_setPrintPos( 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 );
lud->tx = args[0];
lud->ty = args[1];
return 0;
}
// Lua: ucg.begin( self, fontmode )
static int lucg_begin( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_Init( LUCG, lud->dev_cb, lud->ext_cb, ucg_com_esp8266_hw_spi );
ucg_int_t fontmode = luaL_checkinteger( L, 2 );
ucg_SetFontMode( LUCG, fontmode );
return 0;
}
// Lua: ucg.setFont( self, font )
static int lucg_setFont( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
ucg_fntpgm_uint8_t *font = (ucg_fntpgm_uint8_t *)lua_touserdata( L, 2 );
if (font != NULL)
ucg_SetFont( LUCG, font );
else
luaL_argerror(L, 2, "font data expected");
return 0;
}
// Lua: width = ucg.getStrWidth( self, string )
static int lucg_getStrWidth( lua_State *L )
{
lucg_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
const char *s = luaL_checkstring( L, 2 );
if (s == NULL)
return 0;
lua_pushinteger( L, ucg_GetStrWidth( LUCG, s ) );
return 1;
}
// Lua: u8g.drawFilledEllipse( self, x0, y0, rx, ry, opt = U8G_DRAW_ALL )
static int lu8g_drawFilledEllipse( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_uint_t args[4];
lu8g_get_int_args( L, 2, 4, args );
u8g_uint_t opt = luaL_optinteger( L, (1+4) + 1, U8G_DRAW_ALL );
u8g_DrawFilledEllipse( LU8G, args[0], args[1], args[2], args[3], opt );
return 0;
}
// Lua: width = ucg.drawString( self, x, y, dir, str )
static int lucg_drawString( 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 );
const char *s = luaL_checkstring( L, (1+3) + 1 );
if (s == NULL)
return 0;
lua_pushinteger( L, ucg_DrawString( LUCG, args[0], args[1], args[2], s ) );
return 1;
}
// Lua: u8g.drawBitmap( self, x, y, count, height, data )
static int lu8g_drawBitmap( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_uint_t args[4];
lu8g_get_int_args( L, 2, 4, args );
const char *bm_data = luaL_checkstring( L, (1+4) + 1 );
if (bm_data == NULL)
return 0;
u8g_DrawBitmap( LU8G, args[0], args[1], args[2], args[3], (const uint8_t *)bm_data );
return 0;
}
// Lua: ucg.setColor( self, [idx], r, g, b )
static int lucg_setColor( 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_int_t opt = luaL_optint( L, (1+3) + 1, -1 );
if (opt < 0)
ucg_SetColor( LUCG, 0, args[0], args[1], args[2] );
else
ucg_SetColor( LUCG, args[0], args[1], args[2], opt );
return 0;
}
// Lua: bool = u8g.skipPage(self)
static int lu8g_skipPage( lua_State *L )
{
lu8g_userdata_t *lud;
if ((lud = get_lud( L )) == NULL)
return 0;
u8g_pb_t *pb = (u8g_pb_t *)(LU8G->dev->dev_mem);
//Based on: uint8_t u8g_NextPageLL(u8g_t *u8g, u8g_dev_t *dev)
uint8_t r;
LU8G->state_cb(U8G_STATE_MSG_BACKUP_ENV);
LU8G->state_cb(U8G_STATE_MSG_RESTORE_U8G);
r = u8g_page_Next(&(pb->p));
if ( r != 0 )
{
u8g_call_dev_fn(LU8G, LU8G->dev, U8G_DEV_MSG_GET_PAGE_BOX, &(LU8G->current_page));
}
LU8G->state_cb(U8G_STATE_MSG_RESTORE_ENV);
lua_pushboolean( L, r );
return 1;
}
