add nativeapis

Signed-off-by: Nzengyawen <zengyawen1@huawei.com>

en/application-dev/reference/native-apis/drawing__font__collection_8h.md

 # drawing_font_collection.h
+
+
+## Overview
+
+Declares functions related to **FontCollection** in the drawing module.
+
+**Since:**
+8
+
+**Related Modules:**
+
+[Drawing](_drawing.md)
+
+
+## Summary
+
+
+### Functions
+
+| Name | Description | 
+| -------- | -------- |
+| [OH_Drawing_CreateFontCollection](_drawing.md#oh_drawing_createfontcollection) (void) | Creates an **OH_Drawing_FontCollection** object.  | 
+| [OH_Drawing_DestroyFontCollection](_drawing.md#oh_drawing_destroyfontcollection) ([OH_Drawing_FontCollection](_drawing.md#oh_drawing_fontcollection) \*) | Releases the memory occupied by an **OH_Drawing_FontCollection** object.  |