id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15408	[Patch] plugin download_along is very slow when computing download area for complex multipolygon	GerdP	team	"The plugin calculates the download area by adding rectangles to a java.awt.geom.Area.
This calculation gets slower and slower the more complex the area gets.
It is much faster to use a Path2D instead and do the area calculation only once.
For the ways of a complex multipolygon like relation 3894648 with ~4000 nodes the unpatched code needs 40 secs while the patched version needs ~3 secs to calc the download area.

The patch implements this change and also changes some deprecated method calls.
"	enhancement	closed	normal		Plugin download_along		fixed	performance