From 0371f1fc6b8baaaee82370232afce2439742e821 Mon Sep 17 00:00:00 2001 From: Turbo87 Date: Sat, 23 Mar 2013 14:03:53 -0700 Subject: [PATCH] Added "Vector simplification" chapter --- Use-Cases.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Use-Cases.md b/Use-Cases.md index 837b21d..11aeed8 100644 --- a/Use-Cases.md +++ b/Use-Cases.md @@ -114,4 +114,8 @@ Map rotation is useful, for example so that "up" corresponds to the direction in ### Sub-feature styling -The user wishes to style a feature, e.g. a line string, according to some value that varies across the feature. It should be possible to "sub-style" a feature, e.g. to vary the color of a GPS tracklog by the speed of movement at that point. \ No newline at end of file +The user wishes to style a feature, e.g. a line string, according to some value that varies across the feature. It should be possible to "sub-style" a feature, e.g. to vary the color of a GPS tracklog by the speed of movement at that point. + +### Vector simplification + +The user has vector features with a high number of points. To render the feature efficiently it should be possible to (automatically) simplify features based on the current zoom level. Only the visible part should be rendered if the user has zoomed into the feature. \ No newline at end of file