Changes between Version 115 and Version 116 of Help/Concepts/Object
- Timestamp:
- 2021-03-23T22:25:52+01:00 (4 years ago)
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Help/Concepts/Object
v115 v116 40 40 Since nodes are ordered in OSM; every way in OSM has a direction. This gives us possibility to add tags (details about object) such as [osmwiki:Key:conveying conveying=*] - to specify direction of escalators and moving walkways or [osmwiki:Key:incline incline=*] which can be used toghter with roads and footways. There [osmwiki:Category:Way_Direction_Dependent more examples] and we can't cover them all. 41 41 42 **Note**: Rendering of direction in [wikitr:/Help/MapView MapView] can be set in DisplayPreferences under [wikitr:/Help/Preferences/Display#OSMDataOSM Data].42 **Note**: Rendering of direction in [wikitr:/Help/MapView MapView] can be set in Preferences under [wikitr:/Help/Preferences/DrawingPreference OSM Data]. 43 43 44 44 ==== Segment ====#Segment 45 45 Is **a fragment between two consequent points of the way** ([https://en.wikipedia.org/wiki/Line_segment "line segment" from ordinary geometry]). This is not a part of OSM data model, but users often distinguish because of tools than operate on segment level (rather than on complete way); please, distinguish a segment(s) from complete "way"s. 46 46 47 **Note**: Rendering of segments in [wikitr:/Help/MapView MapView] can be set in Display Preferences under [wikitr:/Help/Preferences/D isplay#OSMDataOSM Data].47 **Note**: Rendering of segments in [wikitr:/Help/MapView MapView] can be set in Display Preferences under [wikitr:/Help/Preferences/DrawingPreference OSM Data]. 48 48 49 49 ==== Areas ==== #Areas … … 124 124 125 125 In JOSM, a new object doesn't have an ID (its ID is 0) until it is uploaded the first time to the OSM server. 126 * Under **''[[JOSMImage(preference)]] [wikitr:/Help/Action/Preferences Preferences]''** (or **''`F12`''**) -> [[JOSMImage( preferences/display,24,link=,middle)]] **''[wikitr:/Help/Preferences/Display Display Settings] -> Look and Feel''** it is possible to en- or disable the display of objects ids in the windows.126 * Under **''[[JOSMImage(preference)]] [wikitr:/Help/Action/Preferences Preferences]''** (or **''`F12`''**) -> [[JOSMImage(layer/osmdata_small,24,link=,middle)]] **''[wikitr:/Help/Preferences/DrawingPreference OSM Data]''** it is possible to en- or disable the display of objects ids in the windows. 127 127 * With **''File -> [[JOSMImage(downloadprimitive)]] [wikitr:/Help/Action/DownloadObject Download object ...]''** it is possible to download **objects** by Ids. 128 128 129 **Note**: The display of object ids in the [wikitr:/Help/Dialog/SelectionList Selection List] can be set in DisplayPreferences under [wikitr:/Help/Preferences/Display#LookAndFeel Look and Feel].129 **Note**: The display of object ids in the [wikitr:/Help/Dialog/SelectionList Selection List] can be set in Preferences under **''[wikitr:/Help/Preferences/DrawingPreference OSM Data]''**. 130 130 131 131 … … 139 139 Also, you can use time sliced data (region extracts by date) to inspect how objects were changing (and refer to object id and point in time from the database). 140 140 141 **Note**: The display of object versions in the [wikitr:/Help/Dialog/SelectionList Selection List] can be set in DisplayPreferences under [wikitr:/Help/Preferences/Display#LookAndFeel Look and Feel].141 **Note**: The display of object versions in the [wikitr:/Help/Dialog/SelectionList Selection List] can be set in Preferences under [wikitr:/Help/Preferences/DrawingPreference OSM Data]. 142 142 143 143 ==== Information about latest version ====