Reads and writes embedded data in PNGs for AI Character Card, V1 & V2 spec
Leverages go-png-chunks to read tEXt chunks from PNG, and then marshalls the b64 encoded data of the Character Card V1 & V2 spec to a CharacterCardV1V2 struct.
Example usage;
package main
import (
gopngchunkschara "github.com/chrisbward/go-png-chunks-chara"
)
func CreateCharacterCard(characterCard gopngchunkschara.CharacterCardV1V2, inputFilePath string, outputFilePath string) error {
err := characterCard.WriteToPng(inputFilePath, outputFilePath)
if err != nil {
return err
}
return nil
}
func main() {
characterCard := gopngchunkschara.CharacterCardV1V2{
Name: "Chris Ward",
Description: "",
... etc
}
CreateCharacterCard(characterCard, "test.png", "out.png")
}