diff --git a/src/constants.c b/src/constants.c
index 6de2730..143821e 100644
--- a/src/constants.c
+++ b/src/constants.c
@@ -576,6 +576,23 @@ static const rotable_Reg key_const_table[] = {
     {0,                   0                          },
 };
 
+static const rotable_Reg color_format_const_table[] = {
+    {.name = "UNKNOWN",   .integer = LV_COLOR_FORMAT_UNKNOWN  },
+    {.name = "RAW",       .integer = LV_COLOR_FORMAT_RAW      },
+    {.name = "RAW_ALPHA", .integer = LV_COLOR_FORMAT_RAW_ALPHA},
+    {.name = "L8",        .integer = LV_COLOR_FORMAT_L8       },
+    {.name = "I1",        .integer = LV_COLOR_FORMAT_I1       },
+    {.name = "I2",        .integer = LV_COLOR_FORMAT_I2       },
+    {.name = "I4",        .integer = LV_COLOR_FORMAT_I4       },
+    {.name = "I8",        .integer = LV_COLOR_FORMAT_I8       },
+    {.name = "A8",        .integer = LV_COLOR_FORMAT_A8       },
+    {.name = "RGB565",    .integer = LV_COLOR_FORMAT_RGB565   },
+    {.name = "RGB888",    .integer = LV_COLOR_FORMAT_RGB888   },
+    {.name = "XRGB8888",  .integer = LV_COLOR_FORMAT_XRGB8888 },
+    {.name = "ARGB8888",  .integer = LV_COLOR_FORMAT_ARGB8888 },
+    {0,                   0                                   },
+};
+
 static int luavgl_LV_PCT(lua_State *L)
 {
   int pct = lua_tointeger(L, 1);
@@ -634,6 +651,7 @@ static void luavgl_constants_init(lua_State *L)
   rotable_setfiled(L, -2, "ROLLER_MODE", roller_mode_const_table);
 #endif
   rotable_setfiled(L, -2, "KEY", key_const_table);
+  rotable_setfiled(L, -2, "COLOR_FORMAT", color_format_const_table);
   /* miscellaneous. */
 
   lua_pushinteger(L, LV_ANIM_REPEAT_INFINITE);
diff --git a/src/draw_buf.c b/src/draw_buf.c
new file mode 100644
index 0000000..871fb9e
--- /dev/null
+++ b/src/draw_buf.c
@@ -0,0 +1,34 @@
+#include "luavgl.h"
+#include "private.h"
+#include "rotable.h"
+
+typedef struct luavgl_draw_buf_s {
+  lv_draw_buf_t *buf;
+} luavgl_draw_buf_t;
+
+static int luavgl_draw_buf_gc(lua_State *L)
+{
+  luavgl_draw_buf_t *db = luaL_checkudata(L, 1, "lv_draw_buf");
+  lv_draw_buf_destroy(db->buf);
+  return 0;
+}
+
+static int luavgl_draw_buf_create(lua_State *L, lv_draw_buf_t *buf)
+{
+  luavgl_draw_buf_t *db = lua_newuserdata(L, sizeof(luavgl_draw_buf_t));
+  db->buf = buf;
+  luaL_setmetatable(L, "lv_draw_buf");
+  return 1;
+}
+
+static const luaL_Reg draw_buf_meta[] = {
+    {"__gc", luavgl_draw_buf_gc},
+    {},
+};
+
+static void luavgl_draw_buf_init(lua_State *L)
+{
+  luaL_newmetatable(L, "lv_draw_buf");
+  luaL_setfuncs(L, draw_buf_meta, 0);
+  lua_pop(L, 1);
+}
diff --git a/src/luavgl.c b/src/luavgl.c
index 4a16a5b..32acb3d 100644
--- a/src/luavgl.c
+++ b/src/luavgl.c
@@ -4,6 +4,7 @@
 #include "anim.c"
 #include "constants.c"
 #include "disp.c"
+#include "draw_buf.c"
 #include "font.c"
 #include "fs.c"
 #include "group.c"
@@ -147,6 +148,7 @@ LUALIB_API int luaopen_lvgl(lua_State *L)
   luavgl_disp_init(L);
   luavgl_palette_init(L);
   luavgl_constants_init(L);
+  luavgl_draw_buf_init(L);
 
   /* Methods to create widget locate in widgets table, check `luavgl_obj_init`
    */
diff --git a/src/obj.c b/src/obj.c
index 621d975..7067822 100644
--- a/src/obj.c
+++ b/src/obj.c
@@ -7,6 +7,10 @@
 #include "style.c"
 #include "widgets/widgets.c"
 
+#if LV_USE_SNAPSHOT
+#include "snapshot.c"
+#endif
+
 static int luavgl_anim_create(lua_State *L);
 static int luavgl_obj_delete(lua_State *L);
 static int luavgl_obj_clean(lua_State *L);
@@ -936,6 +940,9 @@ static const rotable_Reg luavgl_obj_methods[] = {
     {"Anim",                     LUA_TFUNCTION,      {luavgl_anim_create}                 },
     {"remove_all_anim",          LUA_TFUNCTION,      {luavgl_obj_remove_anim_all}         },
     {"__property",               LUA_TLIGHTUSERDATA, {.ptr = &luavgl_obj_property_table}  },
+#if LV_USE_SNAPSHOT
+    {"snapshot",                 LUA_TFUNCTION,      {luavgl_obj_snapshot}                },
+#endif
     {0,                          0,                  {0}                                  },
 };
 
diff --git a/src/snapshot.c b/src/snapshot.c
new file mode 100644
index 0000000..7241c0e
--- /dev/null
+++ b/src/snapshot.c
@@ -0,0 +1,15 @@
+#include "luavgl.h"
+
+static int luavgl_draw_buf_create(lua_State *L, lv_draw_buf_t *buf);
+
+static int luavgl_obj_snapshot(lua_State *L)
+{
+  luavgl_obj_t *lobj = luavgl_to_lobj(L, 1);
+
+  lv_color_format_t cf = LV_COLOR_FORMAT_ARGB8888;
+  if (!lua_isnoneornil(L, 2)) {
+    cf = (lv_color_format_t)lua_tointeger(L, 2);
+  }
+  lv_draw_buf_t *buf = lv_snapshot_take(lobj->obj, cf);
+  return luavgl_draw_buf_create(L, buf);
+}
diff --git a/src/widgets/img.c b/src/widgets/img.c
index be5c8c5..1fc9266 100644
--- a/src/widgets/img.c
+++ b/src/widgets/img.c
@@ -1,5 +1,4 @@
 #include "luavgl.h"
-#include "private.h"
 #include "rotable.h"
 
 static int luavgl_img_create(lua_State *L)
@@ -41,7 +40,23 @@ static const luavgl_table_t img_property_table = {
 static int luavgl_img_set_src(lua_State *L)
 {
   lv_obj_t *obj = luavgl_to_obj(L, 1);
-  const char *src = luavgl_toimgsrc(L, 2);
+
+  const void *src = NULL;
+  luavgl_draw_buf_t *db = luaL_checkudata(L, 2, "lv_draw_buf");
+  if (db) {
+    src = db->buf;
+    luaL_getmetatable(L, "lv_img_src");
+    lua_pushvalue(L, 1);
+    lua_pushvalue(L, 2);
+    lua_rawset(L, -3);
+  } else {
+    src = luavgl_toimgsrc(L, 2);
+    luaL_getmetatable(L, "lv_img_src");
+    lua_pushvalue(L, 1);
+    lua_pushnil(L);
+    lua_rawset(L, -3);
+  }
+
   if (src != NULL) {
     lv_image_set_src(obj, src);
   }
@@ -144,4 +159,11 @@ static void luavgl_img_init(lua_State *L)
 {
   luavgl_obj_newmetatable(L, &lv_image_class, "lv_img", luavgl_img_methods);
   lua_pop(L, 1);
+
+  luaL_newmetatable(L, "lv_img_src");
+  lua_newtable(L);
+  lua_pushstring(L, "k");
+  lua_setfield(L, -2, "__mode");
+  lua_setmetatable(L, -2);
+  lua_pop(L, 1);
 }