1# OH_Drawing_BitmapFormat 2 3 4## Overview 5 6The OH_Drawing_BitmapFormat struct describes the pixel format of a bitmap, including the color type and alpha type. 7 8**Since**: 8 9 10**Related module**: [Drawing](_drawing.md) 11 12**Header file**: [drawing_bitmap.h](drawing__bitmap_8h.md) 13 14## Summary 15 16 17### Member Variables 18 19| Name| Description| 20| -------- | -------- | 21| [OH_Drawing_ColorFormat](_drawing.md#oh_drawing_colorformat) [colorFormat](#colorformat) | Storage format of bitmap pixels.| 22| [OH_Drawing_AlphaFormat](_drawing.md#oh_drawing_alphaformat) [alphaFormat](#alphaformat) | Alpha format of bitmap pixels.| 23 24 25## Member Variable Description 26 27 28### alphaFormat 29 30``` 31OH_Drawing_AlphaFormat OH_Drawing_BitmapFormat::alphaFormat 32``` 33 34**Description** 35 36Alpha format of bitmap pixels. 37 38 39### colorFormat 40 41``` 42OH_Drawing_ColorFormat OH_Drawing_BitmapFormat::colorFormat 43``` 44 45**Description** 46 47Storage format of bitmap pixels. 48