Changes between Version 46 and Version 47 of DevelopersGuide/DefaultPresets

Timestamp:

2019-11-18T21:02:57+01:00 (6 years ago)

Author:

Klumbumbus

Comment:

highlight better most challenging part

DevelopersGuide/DefaultPresets

@@ -26 +26 @@
 == New Icons ==
 * The file format must be '''svg''' for lossless scaling. (Technically png is supported too but all preset icons are svg since august 2016.)
-* The icon must be identifiable at a size of '''16 pixels'''. This is the default size the icons are displayed in the [[Help/MapView|Map View]].
+* The icon must be '''identifiable at a size of 16 pixels'''. This is the default size the icons are displayed in the [[Help/MapView|Map View]].
 * The '''license''' needs to be compatible with GPL3 (like PD or CC0). A good source for Icons is [http://openclipart.org openclipart.org] (all icons there are PD, however the site is under maintenance for a longer while now), [https://publicdomainvectors.org/ publicdomainvectors.org] (all icons CC0) or [http://osm-icons.org/wiki/Icons osm-icons.org] (a lot are CC0). You can also check if JOSM already has a fitting unused icon in one of its icon folders: [browser:josm/trunk/images used icons] and [browser:josm/trunk/images_nodist unused icons].
 * If the tag applies to nodes, the icon in the MapView and the icon of the preset should be the same if possible. (It is not possible when different features use the same preset, e.g. crossing=island and crossing=traffic_signals have different icons, but are handled in only one preset "Pedestrian Crossing".)