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)
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12
13## Summary
14
15
16### Member Variables
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18| Name| Description|
19| -------- | -------- |
20| [OH_Drawing_ColorFormat](_drawing.md#oh_drawing_colorformat) [colorFormat](#colorformat) | Storage format of bitmap pixels.|
21| [OH_Drawing_AlphaFormat](_drawing.md#oh_drawing_alphaformat) [alphaFormat](#alphaformat) | Alpha format of bitmap pixels.|
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23
24## Member Variable Description
25
26
27### alphaFormat
28
29```
30OH_Drawing_AlphaFormat OH_Drawing_BitmapFormat::alphaFormat
31```
32
33**Description**
34
35Alpha format of bitmap pixels.
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37
38### colorFormat
39
40```
41OH_Drawing_ColorFormat OH_Drawing_BitmapFormat::colorFormat
42```
43
44**Description**
45
46Storage format of bitmap pixels.
47