Tiddlymap Questions: how to set a maximum boundary?

[hazel morris]

Hello,

Tiddlymap is awesome. I am trying to use it to create an interactive map for my world-building project. I am, however, almost completely a noob with coding so I am hoping someone can help me out.

I want to make it so you are locked in to the size of my map (which is 8096x8096 if that matters) by using some sort of max bounds code or maybe a setting I havent spotted yet.

If its the former I have no idea how to do that though. Do I go into the shadow tiddler and just slap in some sort of max bounds code?

Also a minor questions: is there any way I can change the default icons to something custom I can draw using krita/photoshop?

Finally, is there anyway to access tiddlymap.org? I have a bunch of general questions about how on earth to use this plugin but unfortunately the site is down.

Thank you everyone, especially Felix for creating tiddlymap!

H