[Help] crop part of sixel image

saitoha / libsixel

A SIXEL encoder/decoder implementation derived from kmiya's sixel (https://github.com/saitoha/sixel).

MIT License

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[Help] crop part of sixel image #145

Closed sunlin7 closed 3 years ago

sunlin7 commented 3 years ago

Hi, How to crop part of sixel image? For example, top 1/2 of .six file image to a new .six, or 1/4 top-left corner of .six to a new .six?
Is it possible only operate the ascii characters in .six? Or does it require read and decode .six into bitmap then sharp it and save to *.six again? Thanks

sunlin7 commented 3 years ago

Close it for no response in a month.