The API code performs some of the pixel calculations necessary for polygon rendering at zoom level 17, then saves that information. This makes the code slightly more efficient than recalculating from scratch whenever the zoom level changes. This means that polygons only work in an environment that has a GProjection capable of performing pixel calculations at zoom level 17.
Try setting max_zoom to 4, but using new EuclideanProjection(18). That will give you a maptype that only has zoom levels up to 4, but can display polylines. See: http://econym.org.uk/gmap/example_custommapflat.htm -- Mike Williams http://econym.org.uk/gmap -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to google-maps-...@googlegroups.com. To unsubscribe from this group, send email to google-maps-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=.
