Opened 9 years ago

Closed 9 years ago

#2993 closed enhancement (fixed)

Rendering of landuse=forest in low zoom

Reported by: arun.planemad@… Owned by: mapnik-team@…
Priority: major Milestone:
Component: mapnik Version:
Keywords: Cc:

Description

Render forest areas from zoom level 5 onwards. Forests currently render from zoom level 9.

The forest areas, help fill in blank gaps in the canvas and make the map look prettier, also helps to figure out which areas of a country are more forested. Right now this is impossible to do for large countries like China and India, so you really have to zoom in and look around if youre searching for a particular area.

Change History (2)

comment:1 Changed 9 years ago by Ldp

There is a technical reason forests and other large scale landuse areas aren't drawn at these low zooms: rendering time and memory usage increases for each lower zoom level. This is not to be underestimated.

comment:2 Changed 9 years ago by steve8@…

Resolution: fixed
Status: newclosed

Forest brought in one level earlier, to see how that works (ie in rendering speed etc)

Note: See TracTickets for help on using tickets.