calliplus image process flow

calliplus_image_process_flow.puml

@startuml
alt case: no local cache
    autonumber "<font color=red><b>[0]"
    CalliImage -> http: get (image file)
    http --> CalliImage: image file with white background
    CalliImage -> ImageProcessing: compute(removeWhiteBackground, bytes)
    ImageProcessing --> CalliImage: processed image
    CalliImage -> CalliImage: save file to local storage
    CalliImage -> CalliImage: in build(), Image.memory(processed image)
else case: local cache exists
    CalliImage -> CalliImage: in build(), Image.File(file)
end

@enduml