Refactor PDF rendering module

[bugzmanov]

Needs some serious ❤️

[Ignatius18652]

Is this related to #116 ?

[bugzmanov]

@Ignatius18652 yeah. i will try to push enhanced zooming soon. but it will be on demand. (i.e. you will have to press a button to trigger enhancement)
I've spent quite a bit of time trying to make it as smooth as macos preview zoom enhancements.. i think i'll give up.

[bugzmanov]

@Ignatius18652 do you mind checking fix for #116 from main ? :)

[Ignatius18652]

@Ignatius18652 do you mind checking fix for #116 from main ? :)

Thank you very much for adding this useful feature. It's very useful. I pulled from main to try it it. It works great up to ~150%-160%. Unfortunately after a certain zoom percentage (after around %150ish, varies by document) the image completely dissapears and you either have to zoom out and rerender or restart the program.

[bugzmanov]

@Ignatius18652 do you mind attaching one of the docs that has this issue? on my setup i can scale 300% and it enhances a-ok. (feel free to mail it to my github account name at google mail)
Also remind me your setup ?

[Ignatius18652]

@bugzmanov I sent you the email with a pdf attached.

[Ignatius18652]

I installed kitty to test and zooming seemed to work fine even past 160%, so I guess it's a problem with my terminal, not bookokrat.

[bugzmanov]

@Ignatius18652 which terminal is it ? i can check if there is anything i can do about it.

[Ignatius18652]

@Ignatius18652 which terminal is it ? i can check if there is anything i can do about it.

I wrote it in my email. It's st with the kitty graphics protocol patch (amongst many other patches)

https://st.suckless.org/patches/kitty-graphics-protocol/