Opened 12 years ago

Closed 12 years ago

#1437 closed enhancement (invalid)

Long ways drawn dashed slow down drawing speed

Reported by: Colin Marquardt Owned by: Chris Browet
Priority: major Milestone:
Component: merkaartor Version:
Keywords: Cc:


A long way that is drawn with dashes seems to slow down Merkaartor considerably. I noticed this on boundary=administrative (usually pretty long ways, often extending beyond the requested download area) with MapnikPlus?, where switching off the dashes made things much more responsive.

If something can be done in Merkaartor to speed this up, it would be cool, otherwise I'll change the MapnikPlus? to not use dashes for boundaries (making it a little bit less WYSIWYG :)

Change History (1)

comment:1 Changed 12 years ago by Chris Browet

Resolution: invalid
Status: newclosed

I'm afraid it's pure Qt. I hope Qt 4.5 will enhance the painting performances...

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