Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-31 Thread Ralf Kleineisel
On 12/30/2009 10:49 PM, Mark Burton wrote: My Nuvi 255T does show the white background using my topo map. My 255W ignores any colour change on the 0x4b polygon. Have you tried setting the polygon 0x10d Basemap coverage area (background) to white, too?

Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-31 Thread Mark Burton
Have you tried setting the polygon 0x10d Basemap coverage area (background) to white, too? Don't think I have, will try sometime. Cheers, Mark ___ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk

Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-30 Thread Charlie Ferrero
Mark Burton wrote: Firstly, I would like to thank everyone who responded to my Understanding the sea post. From those posts and my own study, I finally worked out what it does. And yes, it works pretty well inasmuch that it generates some useful polygons. The sea sector heuristic doesn't

Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-30 Thread Mark Burton
Hello Charlie, Hurrah! Does this also mean that, with suitable definition of the polygon used for land, we can finally banish the Garmin yellow background to history? Yes (and no). You can give the land polygon whatever colour you desire. However, at the moment, the patch doesn't

Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-30 Thread Ralf Kleineisel
On 12/30/2009 10:17 PM, Mark Burton wrote: Mapsource and some GPS units honour the colour in the 0x4b (Map background) polygon but not all do (like the Nuvi). My Nuvi 255T does show the white background using my topo map. ___ mkgmap-dev mailing list

Re: [mkgmap-dev] [PATCH v1] - provide alternative sea drawing mechanism

2009-12-30 Thread Mark Burton
Hi Ralf, My Nuvi 255T does show the white background using my topo map. My 255W ignores any colour change on the 0x4b polygon. Cheers, Mark ___ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk