Documentation
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Index ¶
Constants ¶
const DefaultAvatarSize = 256
DefaultAvatarSize is the target CSS pixel size for avatar generation. It is multiplied by setting.Avatar.RenderedSizeFactor and the resulting size is the usual size of avatar image saved on server, unless the original file is smaller than the size after resizing.
Variables ¶
This section is empty.
Functions ¶
func HashAvatar ¶ added in v1.19.0
HashAvatar will generate a unique string, which ensures that when there's a different unique ID while the data is the same, it will generate a different output. It will generate the output according to: HEX(HASH(uniqueID || - || data)) The hash being used is SHA256. The sole purpose of the unique ID is to generate a distinct hash Such that two unique IDs with the same data will have a different hash output. The "-" byte is important to ensure that data cannot be modified such that the first byte is a number, which could lead to a "collision" with the hash of another unique ID.
func ProcessAvatarImage ¶ added in v1.20.0
ProcessAvatarImage process the avatar image data, crop and resize it if necessary. the returned data could be the original image if no processing is needed.
func RandomImage ¶
RandomImage generates and returns a random avatar image unique to input data in default size (height and width).
Types ¶
This section is empty.
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