Changes between Version 52 and Version 67 of Help/MapView


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  • Help/MapView

    v52 v67  
    11[[TranslatedPages]]
     2[[PageOutline(2-4,Table of Contents)]]
    23
    3 = Main view in JOSM =
     4= Map view in JOSM =
    45
    5 This is the main view in JOSM (called [https://en.wikipedia.org/wiki/Viewport Viewport] by experts), where editing takes place, and Bing/Mapbox and other sources can be displayed.
     6This is the main view in JOSM (also called [https://en.wikipedia.org/wiki/Viewport Viewport]), where editing takes place, and Bing/Mapbox and other sources can be displayed.
    67
    7 [[Image(MapView2.png,500,nolink)]]
     8[[Image(Help/MapView:MapView2.png,500,link=)]]
    89
    9 === What do you see here and when ===
     10== What do you see here and when ==
     11There are several mechanisms in JOSM that affect what the user sees in the map view.
    1012
    11 There several mechanisms in JOSM that affect what user sees in main view.
    12 
    13 ==== Visibility ====
    14 
    15 * Data can be ''filtered out'' by [[Help/Dialog/Filter|Filters]]
    16 * [[Help/Dialog/LayerList|Layers (data, imagery)]]
    17  * can be [[Help/Dialog/LayerList#LayerButtons|hidden]] or can be set to [[Help/Dialog/LayerList#VisibilityLayer|semi-opaque]]
    18  * can be obscured by other data layers ([Help/Dialog/LayerList#PanelButtons Up/Down buttons] are used to arrange layers)
     13=== Visibility ===
     14* Data can be ''filtered out'' by [wikitr:/Help/Dialog/Filter Filters]
     15* [wikitr:/Help/Dialog/LayerList Layers (data, imagery)]
     16 * can be [wikitr:/Help/Dialog/LayerList#LayerButtons hidden] or can be set to [wikitr:/Help/Dialog/LayerList#VisibilityLayer semi-opaque]
     17 * can be obscured by other data layers ([wikitr:/Help/Dialog/LayerList#PanelButtons Up/Down buttons] are used to arrange layers)
    1918* Map Paint Styles can hide OSM objects per zoom level
    2019
    21 ==== Appearance ====
    22 
    23 * '''Partial fill of objects''' is enabled by default, it '''depends on area of the object'''. Area will be fully filled if ''the partial fill would cover more than 50% of the area'' to avoid small unfilled gaps in the middle of an area.
    24 * Enabled (in [[Help/Preferences/Map#MapPaintStyles|preferences]]) and activated (in [[Help/Dialog/MapPaint|Map Paint Styles window]] or preferences) styles affect what you see on the screen
     20=== Appearance ===
     21* **Partial fill of objects** is enabled by default, it **depends on area of the object**. Areas will be fully filled if ''the partial fill would cover more than 50% of the area'' to avoid small unfilled gaps in the middle of an area.
     22* Enabled (in [wikitr:/Help/Preferences/MapPaintPreference preferences]) and activated (in [wikitr:/Help/Dialog/MapPaint Map Paint Styles panel] or preferences) styles affect what you see on the screen
    2523* Styles can be displayed differently based on zoom factor
    2624
    27 === Main view controls ===
    2825
    29 ==== Move map ====
     26== Map view controls ==
     27=== Move map ===
     28The area can be moved by **holding down** the `right mouse button`, and **dragging** the mouse. To improve dragging performance, labels are hidden while moving the map:
    3029
    31 The area can be moved by '''holding down''' the {{{right mouse button}}}, and '''dragging''' the mouse.
     30[[Image(Help/MapView:labels_hiding.gif,500,link=)]]
    3231
    33 ==== Zoom ====
     32This can be disabled in the [wikitr:/Help/Preferences/DrawingPreference OSM Data settings].
    3433
     34=== Zoom ===
    3535* Using the scroll wheel
    36 * {{{+}}} and {{{-}}} keys
     36* `+` and `-` keys
    3737* more specialized move/zoom actions and tools like:
    38  * several entries in the [Help/Menu/View View menu]
    39  * [Help/Action/JumpToPosition Jump To Position]
    40  * [Help/Action/Zoom Zoom tool]
    41  * [Help/Dialog/Minimap Minimap]
     38 * several items in the [wikitr:/Help/Menu/View View menu]
     39 * [wikitr:/Help/Action/JumpToPosition Jump To Position]
     40 * [wikitr:/Help/Action/Zoom Zoom tool]
     41 * [wikitr:/Help/Dialog/Minimap Minimap]
    4242
    43 == Downloaded area ==
    4443
    45 Indicated by yellow reverse diagonals.
     44== Downloaded area ==#Downloadedarea
     45{{{#!comment
     46#Downloadedarea target is called from Help/ExpertMode page
     47}}}
    4648
    47 JOSM will limit your editing abilities outside of the area that you have downloaded, because it may lead to [[Help/Concepts/Conflict|conflict]] after upload.
     49The area which was ''not'' downloaded is indicated by a yellow hatching. Ways which were downloaded can reach into the hatched area though. Make sure to edit only in the non hatched area because else it may lead to [wikitr:/Help/Concepts/Conflict conflicts] or duplicate data after upload.
    4850
    49 Another precaution is not to draw new objects in undownloaded area because it may lead to duplicates (because of not-downloaded-yet and not visible objects in your viewport).
     51Note that if you download filtered data (e.g. only buildings via [wikitr:/Help/Action/Download Overpass API]) there will be no hatched area at all as this is an incomplete data set. As soon as you download an additional area (containing all data in this area) into this layer the hatching will appear.
     52
     53In special editing scenarios it may be useful to disable the hatching. This can be done via the [wikitr:/Help/Menu/View View menu] ([wikitr:/Help/ExpertMode expert mode] only) or in the [wikitr:/Help/Preferences/DrawingPreference OSM Data settings]. Use this with caution. Only disable the hatching if you know what you are doing.
     54
    5055
    5156== Troubleshooting ==
    52 === MacOS ===
    53 On a Mac with a one-button mouse, simulate right-click by holding down {{{Ctrl}}} while clicking the button.
     57On a Mac with a one-button mouse, simulate right-click by holding down `Ctrl` while clicking the button.
     58
    5459
    5560== See also ==
    56 * '''[Action/Select Select Action]''' - help on selecting, moving, and rotating objects in the map view
    57 * '''[wiki:Help/EditToolbar Modes]''' - overview of modes (frequently accessed tools) in JOSM
    58 * [wiki:Help/StatusBar Status bar]
     61* **[wikitr:/Help/Action/Select Select Action]** - help on selecting, moving, and rotating objects in the map view
     62* **[wikitr:/Help/EditToolbar Modes]** - overview of modes (frequently accessed tools) in JOSM
     63* [wikitr:/Help/StatusBar Status bar]
     64* [wikitr:/Help/Menu/ImageryContextMenu Imagery Context Menu]
     65
    5966----
    60 Back to [wiki:/Help Main Help]
     67Back to [wikitr:/Help Main Help]