diff --git a/graphic/graphic_2d/native_drawing/drawing_font.h b/graphic/graphic_2d/native_drawing/drawing_font.h
index 38ea644f359e53892c949eb6f499df748d079975..f056846fd40d2d6d9dbf9c7ccea5626d4af8b716 100644
--- a/graphic/graphic_2d/native_drawing/drawing_font.h
+++ b/graphic/graphic_2d/native_drawing/drawing_font.h
@@ -497,6 +497,38 @@ typedef struct OH_Drawing_Font_Metrics {
  */
 float OH_Drawing_FontGetMetrics(OH_Drawing_Font*, OH_Drawing_Font_Metrics*);
 
+/**
+ * @brief Retrieves the bound rect for each glyph in glyph array.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param OH_Drawing_Font Indicates the pointer to an <b>OH_Drawing_Font</b> object.
+ * @param glyphs Indicates the array of glyph indices to be measured.
+ * @param count Indicates the number of glyphs.
+ * @param OH_Drawing_Array The bound rect array for each glyph, returned to the caller.
+ * @since 14
+ * @version 1.0
+ * @note <b>OH_Drawing_Array</b> object must be allocated by <b>OH_Drawing_RectCreateArray</b> function.
+ * @note Size of <b>OH_Drawing_Array</b> must be bigger than glyph counts.
+ * @note <b>OH_Drawing_Rect</b> use y-axis-goes-down system, y axis is inverted to the y-axis-goes-up system.
+ * @note <b>OH_Drawing_Rect</b> use two points(left-bottom & right-top) to describe the bound.
+ * @note The bound rect will be snap to integral boundaries.
+ */
+void OH_Drawing_FontGetBounds(const OH_Drawing_Font*, const uint16_t* glyphs, int count, OH_Drawing_Array*);
+
+/**
+ * @brief Create a path object for specified Glyph.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param OH_Drawing_Font Indicates the pointer to an <b>OH_Drawing_Font</b> object.
+ * @param glyph glyph index to be obtained.
+ * @return Returns an <b>OH_Drawing_Path</b> object of specified glyph index, return nullptr if error happened.
+ * @since 14
+ * @version 1.0
+ * @note <b>OH_Drawing_Path</b> use y-axis-goes-down system, y axis is inverted to the y-axis-goes-up system.
+ * @note Return value must be released by <b>OH_Drawing_PathDestroy</b> function.
+ */
+OH_Drawing_Path* OH_Drawing_FontCreatePathForGlyph(OH_Drawing_Font*, uint16_t glyph);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/graphic/graphic_2d/native_drawing/drawing_rect.h b/graphic/graphic_2d/native_drawing/drawing_rect.h
index e07abff68df1f0ac2cd19ec03a9dacac6565144f..68d240f9391c4bb299d652f91382152ffca08059 100644
--- a/graphic/graphic_2d/native_drawing/drawing_rect.h
+++ b/graphic/graphic_2d/native_drawing/drawing_rect.h
@@ -214,6 +214,54 @@ void OH_Drawing_RectCopy(OH_Drawing_Rect* src, OH_Drawing_Rect* dst);
  */
 void OH_Drawing_RectDestroy(OH_Drawing_Rect*);
 
+/**
+ * @brief Creates an <b>OH_Drawing_Array</b> object, which is used to store multiple <b>OH_Drawing_Rect</b> object.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param size Indicates the size of the array object
+ * @return Returns the pointer to the <b>OH_Drawing_Array</b> object created.
+ * @since 14
+ * @version 1.0
+ * @note <b>OH_Drawing_Array</b> must be release by <b>OH_Drawing_RectDestroyArray</b> function.
+ * @note Return nullptr if size invalid.
+ */
+OH_Drawing_Array* OH_Drawing_RectCreateArray(size_t size);
+
+/**
+ * @brief Return the size of an <b>OH_Drawing_Array</b> object.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param OH_Drawing_Array Indicates the array object
+ * @return The size of the array object
+ * @since 14
+ * @version 1.0
+ * @note Return zero if <b>OH_Drawing_Array</b> invalid.
+ */
+size_t OH_Drawing_RectGetArraySize(OH_Drawing_Array*);
+
+/**
+ * @brief return the specified <b>OH_Drawing_Rect</b> object from <b>OH_Drawing_Array</b> object.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param rectArr Indicates the array object
+ * @param index Indicates the index of array, caller must make sure the index is valid.
+ * @return Returns the pointer to the <b>OH_Drawing_Rect</b> object.
+ * @since 14
+ * @version 1.0
+ * @note Return nullptr if <b>OH_Drawing_Array</b> or index invalid.
+ */
+OH_Drawing_Rect* OH_Drawing_RectGetArrayElement(OH_Drawing_Array* rectArr, size_t index);
+
+/**
+ * @brief Destroys an array <b>OH_Drawing_Rect</b> object and reclaims the memory occupied by the object.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param OH_Drawing_Array Indicates the pointer to an <b>OH_Drawing_Array</b> object.
+ * @since 14
+ * @version 1.0
+ */
+void OH_Drawing_RectDestroyArray(OH_Drawing_Array*);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/graphic/graphic_2d/native_drawing/drawing_types.h b/graphic/graphic_2d/native_drawing/drawing_types.h
index edcc71cb8345836bc9647825ebc47b6d0ff63173..3debd6c96eb1ee5412173af3b96abd048471fb62 100644
--- a/graphic/graphic_2d/native_drawing/drawing_types.h
+++ b/graphic/graphic_2d/native_drawing/drawing_types.h
@@ -167,6 +167,15 @@ typedef struct OH_Drawing_PathEffect OH_Drawing_PathEffect;
  */
 typedef struct OH_Drawing_Rect OH_Drawing_Rect;
 
+/**
+ * @brief Defines an array object, which is used to store multiple NDK object.
+ *
+ * @since 13
+ * @version 1.0
+ */
+
+typedef struct OH_Drawing_Array OH_Drawing_Array;
+
 /**
  * @brief Defines a roundRect, which is used to describe the round rectangle.
  *
diff --git a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
index f0d6835c1e41a25d9e5b1d28eff675a8e46fb7f0..99d76e616ae84ccb18beeea31bf513d3a3aa393e 100644
--- a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
+++ b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
@@ -1441,5 +1441,29 @@
     {
         "first_introduced": "12",
         "name":"OH_Drawing_SetTextShadow"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_FontGetBounds"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_FontCreatePathForGlyph"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_RectCreateArray"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_RectGetArraySize"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_RectGetArrayElement"
+    },
+    {
+        "first_introduced": "13",
+        "name":"OH_Drawing_RectDestroyArray"
     }
 ]
\ No newline at end of file