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GenevensiS
17 lines
618 B
Plaintext
17 lines
618 B
Plaintext
Function: set_metadata
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--Usage--
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> set_metadata(input: image, metadata: string)
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Returns a copy of the input image with the metadata set to the given string.
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Metadata is only stored when an image is saved as a PNG.
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It is saved in a uncompressed iTXt chunk with the key "Description".
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If the image is saved as a JPG, the metadata is lost.
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--Parameters--
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! Parameter Type Description
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| @input@ [[type:image]] The image that will be copied.
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| @metadata@ [[type:string]] The metadata that will be stored in the copy.
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| @set@ [[type:set]] The active set. This can be omitted since 'set' is a predefined variable.
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