In the time of the Persenal Union with Lithuania, it was always registerd what part was under Poland and witch part under Lithuania. So imo, if you make a map about Poland, then exclude the Lithuania part. And Bohemia was only occupied from March 1003 till August 1004 as a sort of PU. Maybe only make a map of the territory that was part of the Polish crown.
Edited 9/3/2017 21:02:29
History of Poland Map Development: 2017-09-03 21:20:34
It's hard to tell from just one screenshot. - Is the coastline a closed shape? (If it's just a line that ends in nothingness, it won't work). - If so, is the line you want to use as a division on the inside of that shape? (If it's on the outside, it won't work) - Are both on the same layer?
Sometimes it can also help to extend the node beyond the coastline a little more. Don't know why.
--- Making a little box for colonies is just the same as any other territory: draw a nice square somewhere in an unused corner, draw the shape of the island, and put a little line between it and a major port (Courland, of course!)
History of Poland Map Development: 2017-09-05 17:04:47
Hm, so the territory you're trying to make isn't enclosed by a full shape? In that case, you can't split that shape up (because it doesn't exist).
I think the best thing would be: - Select the line you want to use to divide. Press ctrl-D (duplicate). - Connect the two ends of that line through the baltic sea (so on the inside of the coastline shape). - Select both that shape and the baltic sea shape. - Press ctrl-+ That should make the Baltic sea shape and the territory you want merge into one big blob. Since you duplicated the line, it should still be there. You can now just divide the Baltic Sea blob as usual.
I can't post pictures, sadly, but I hope you get the idea.
EDIT: As for the picture - you only want the flag? I assume it's just a bitmap image you pasted. In that case, Inkscape comes with a standard plugin to adjust bitmap images to vector images. It's under "path" -> "trace bitmap". You probably want to go for "Multiple scans: Colors", with about 6 or 7 "scans". Then uncheck "Smooth" and "Stack scans" because those will gobble up memory space.
Once you click OK you are left with both the bitmap image (remove) and a vector copy of it. If it gets your file size over 2 MB, select and click ctrl-L until it doesn't.
Since you'll probably notice that the text won't show up in Warlight either: select the text and go to "path" -> "object to path".
Edited 9/5/2017 17:16:52
History of Poland Map Development: 2017-09-06 00:40:20