Updated Use Cases (markdown)

twpayne
2013-03-23 12:17:36 -07:00
parent 9c5d3cf13d
commit f01d0ab77d

@@ -111,3 +111,7 @@ Some data are represented most compactly as vector features. It should be possi
### Markers and labels maintain orientation even when the map is rotated
Map rotation is useful, for example so that "up" corresponds to the direction in which the user is moving. However, labels and markers should not rotate with the map, and should instead always be aligned horizontally.
### 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.