Different representations according to resolution
Is it possible to use different types at different resolutions? Example - I'd like a motorway to be a thin line when I'm zoomed out to 50km scale, but quite a thick line at the 120m scale. Also, it would be nice to have roundabouts rendered in the correct colour (motorway, trunk, primary, ...) but still appear as 0xc in the routing layer.
Toby Speight schrieb:
Also, it would be nice to have roundabouts rendered in the correct colour (motorway, trunk, primary, ...) but still appear as 0xc in the routing layer.
For this problem there is an easy solution: Use multiple map layers! In the background (invisible) I have a routing layer, where every roundabout has the type 0xc. On top of that I have in the foreground a display layer, where every roundabout has the type as a normal trunk, primary or what ever. Gruss Torsten
0> In article <4ADF4FC5.4010403@gmx.de>, 0> Torsten Leistikow <URL:mailto:de_muur@gmx.de> ("Torsten") wrote: Torsten> Toby Speight schrieb:
Also, it would be nice to have roundabouts rendered in the correct colour (motorway, trunk, primary, ...) but still appear as 0xc in the routing layer.
Torsten> For this problem there is an easy solution: Use multiple map Torsten> layers! Good suggestion - I hadn't thought of that! I'll look at putting it into practice. Thanks. :-)
Torsten Leistikow wrote:
Toby Speight schrieb:
Also, it would be nice to have roundabouts rendered in the correct colour (motorway, trunk, primary, ...) but still appear as 0xc in the routing layer.
For this problem there is an easy solution: Use multiple map layers!
In the background (invisible) I have a routing layer, where every roundabout has the type 0xc.
On top of that I have in the foreground a display layer, where every roundabout has the type as a normal trunk, primary or what ever.
Gruss Torsten Torsten,
How does the GPS decide which layer to use for routing? Should I use non-routable line types for the foreground layer to avoid the GPS using them instead of the lines in the invisible routing layer? -- Charlie
Charlie Ferrero schrieb:
How does the GPS decide which layer to use for routing? Should I use non-routable line types for the foreground layer to avoid the GPS using them instead of the lines in the invisible routing layer?
That is what I am doing right now: I have multiple layer in my gmapsupp.img file but only one of them is routable. For the other layers I use the same types, but I do not define any road classes in the style and I do not use the -route option when building the layers. Gruss Torsten
participants (3)
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Charlie Ferrero -
Toby Speight -
Torsten Leistikow