The picture below shows the amount of precision used to build the background of the map. The red line was version 1.80. The green line is the new background. It is not perfect but I won't smooth it by hand.

Real shorelines

Mapsource maps tweaked' means you have to patch your Metro Guide or City Navigator files to make them transparent. A small software does this job but I lost it. I will try to correct this mistake by making my own program.

Theses pictures shows a zoomed area on GPS display with and without Metro Guide Europe tweaked. The content of Metro Guide is displayed on top and masks some details of the background.
Dun Laoghaire port Dun Laoghaire port

And these two last pictures show the map rendering with all the layers and Metro Guide Europe tweaked.
War Hill Camenabologue

Some rights reserved
Except where otherwise noted, content on this site is licensed
under a Creative Commons Attribution - Noncommercial - No Derivative Works 3.0 License.