diff --git a/graphic/graphic_2d/native_drawing/drawing_text_typography.h b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
index 355635ea1102caaebffbea66a3e8efe32159f742..1fa3e610c3002f54dbe163bd163da6ef912998ce 100644
--- a/graphic/graphic_2d/native_drawing/drawing_text_typography.h
+++ b/graphic/graphic_2d/native_drawing/drawing_text_typography.h
@@ -1028,6 +1028,20 @@ double OH_Drawing_TypographyGetHeight(OH_Drawing_Typography*);
  */
 double OH_Drawing_TypographyGetLongestLine(OH_Drawing_Typography*);
 
+/**
+ * @brief Obtains the width of the longest line with indent. You are advised to
+ * round up the return value in actual use. When the text content is empty, the
+ * minimum float value, that is, 0.0, is returned.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeDrawing
+ * @param OH_Drawing_Typography Pointer to an <b>OH_Drawing_Typography</b> object, which is obtained by
+ * {@link OH_Drawing_CreateTypography}.
+ * @return Returns the width of the longest line with indent.
+ * @since 13
+ * @version 1.1
+ */
+double OH_Drawing_TypographyGetLongestLineWithIndent(OH_Drawing_Typography*);
+
 /**
  * @brief Gets the min intrinsic width.
  *
diff --git a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
index 5f0503977701871b7aae307aa923489bc8de0424..dcf8e09f9c4c11fbc9d464a242c706ae233ca0b6 100644
--- a/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
+++ b/graphic/graphic_2d/native_drawing/libnative_drawing.ndk.json
@@ -699,6 +699,10 @@
     { "name": "OH_Drawing_TypographyGetMaxWidth" },
     { "name": "OH_Drawing_TypographyGetHeight" },
     { "name": "OH_Drawing_TypographyGetLongestLine" },
+    {
+        "first_introduced": "13",
+        "name": "OH_Drawing_TypographyGetLongestLineWithIndent"
+    },
     { "name": "OH_Drawing_TypographyGetMinIntrinsicWidth" },
     { "name": "OH_Drawing_TypographyGetMaxIntrinsicWidth" },
     { "name": "OH_Drawing_TypographyGetAlphabeticBaseline" },