[mapserver-users] performance question - labeling roads with shields
MarkVolz at co.lyon.mn.us
Tue Jan 10 14:36:32 EST 2012
On my Application I currently am using two layers to draw my roads. The first one is a line layer that draws the road itself. The second is a annotation layer that draws the labels and the road shields. Both layers have the same source dataset. My concern is that my application is taking a performance hit since the road file is being read twice.
If there is a performance hit by reading the same data file twice, is there a way combine the line layer and annotation layer into a single layer that has both the road symbology, and labels that have shields?
NAME 'State Highway'
COLOR 0 0 0
COLOR 255 0 0
type truetype # AGG required
size 7 #for AGG
FONT vera_sans #for AGG
COLOR 254 254 254
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