1# OH_Pixelmap_HdrStaticMetadata
2
3
4## Overview
5
6The OH_Pixelmap_HdrStaticMetadata struct describes the static metadata values available for the key **HDR_STATIC_METADATA**.
7
8**Since**: 12
9
10**Related module**: [Image_NativeModule](_image___native_module.md)
11
12
13## Summary
14
15
16### Member Variables
17
18| Name| Description|
19| -------- | -------- |
20| float [displayPrimariesX](#displayprimariesx)[3] | X coordinate of the three primary colors of the display device after normalization. The array length is 3. The unit is 0.00002. The value range is [0.0, 1.0]. |
21| float [displayPrimariesY](#displayprimariesy)[3] | Y coordinate of the three primary colors of the display device after normalization. The array length is 3. The unit is 0.00002. The value range is [0.0, 1.0]. |
22| float [whitePointX](#whitepointx) | X coordinate of the white point after normalization. The unit is 0.00002. The value range is [0.0, 1.0]. |
23| float [whitePointY](#whitepointy) | X coordinate of the white point after normalization. The unit is 0.00002. The value range is [0.0, 1.0]. |
24| float [maxLuminance](#maxluminance) | Maximum luminance of the main monitor. The unit is 1, and the maximum value is 65535. |
25| float [minLuminance](#minluminance) | Minimum luminance of the main monitor. The unit is 0.0001, and the maximum value is 6.55535. |
26| float [maxContentLightLevel](#maxcontentlightlevel) | Maximum luminance of the displayed content. The unit is 1, and the maximum value is 65535. |
27| float [maxFrameAverageLightLevel](#maxframeaveragelightlevel) | Maximum average luminance of the displayed content. The unit is 1, and the maximum value is 65535. |
28
29
30## Member Variable Description
31
32
33### displayPrimariesX
34
35```
36float OH_Pixelmap_HdrStaticMetadata::displayPrimariesX[3]
37```
38
39**Description**
40
41X coordinate of the three primary colors of the display device after normalization. The array length is 3. The unit is 0.00002. The value range is [0.0, 1.0].
42
43
44### displayPrimariesY
45
46```
47float OH_Pixelmap_HdrStaticMetadata::displayPrimariesY[3]
48```
49
50**Description**
51
52Y coordinate of the three primary colors of the display device after normalization. The array length is 3. The unit is 0.00002. The value range is [0.0, 1.0].
53
54
55### maxContentLightLevel
56
57```
58float OH_Pixelmap_HdrStaticMetadata::maxContentLightLevel
59```
60
61**Description**
62
63Maximum luminance of the displayed content. The unit is 1, and the maximum value is 65535.
64
65
66### maxFrameAverageLightLevel
67
68```
69float OH_Pixelmap_HdrStaticMetadata::maxFrameAverageLightLevel
70```
71
72**Description**
73
74Maximum average luminance of the displayed content. The unit is 1, and the maximum value is 65535.
75
76
77### maxLuminance
78
79```
80float OH_Pixelmap_HdrStaticMetadata::maxLuminance
81```
82
83**Description**
84
85Maximum luminance of the main monitor. The unit is 1, and the maximum value is 65535.
86
87
88### minLuminance
89
90```
91float OH_Pixelmap_HdrStaticMetadata::minLuminance
92```
93
94**Description**
95
96Minimum luminance of the main monitor. The unit is 0.0001, and the maximum value is 6.55535.
97
98
99### whitePointX
100
101```
102float OH_Pixelmap_HdrStaticMetadata::whitePointX
103```
104
105**Description**
106
107X coordinate of the white point after normalization. The unit is 0.00002. The value range is [0.0, 1.0].
108
109
110### whitePointY
111
112```
113float OH_Pixelmap_HdrStaticMetadata::whitePointY
114```
115
116**Description**
117
118Y coordinate of the white point after normalization. The unit is 0.00002. The value range is [0.0, 1.0].
119