</para>
</section>
+<section><title>List Tracks or Routes</title>
+<para>
+Opens a new dialog with the list. As described in the Aggregrate layer <xref linkend="track_list"/>
+</para>
+</section>
+
+<section><title>List Waypoints</title>
+<para>
+Opens a new dialog with the list. As described in the Aggregrate layer <xref linkend="waypoint_list"/>
+</para>
+</section>
+
</section><!-- End TRW Layer Options -->
<section><title>Track and Route Sublayer Options</title>
<listitem><para>View All Tracks or Routes. Same as the layer <link linkend="track_view_all">View All Tracks</link> or <link linkend="route_view_all">View All Routes</link></para></listitem>
<listitem><para>Delete All Tracks or Routes. Same as the layer <link linkend="delete_all_tracks">Delete All Tracks</link> or <link linkend="delete_all_routes">Delete All Routes</link></para></listitem>
<listitem><para>Delete Tracks or Routes from Selection. Same as the layer <link linkend="delete_selection_tracks">Delete Tracks from Selection</link> or <link linkend="delete_selection_routes">Delete Routes from Selection</link></para></listitem>
+<listitem><para>List Tracks or Routes. Opens a new dialog with the list. As described in the Aggregrate layer <xref linkend="track_list"/></para></listitem>
+</itemizedlist>
+<para>Also gives other options for handling multiple items:</para>
+<itemizedlist>
+<listitem><para>Sort. Gives the ability to sort the items in the treeview alphabetically</para></listitem>
+<listitem><para>Visibility. Offers options to quickly control the visibility of all items within the sublayer, as per <xref linkend="vis_options"/></para></listitem>
</itemizedlist>
</section>
</note>
</section>
-<section><title>Split at Trackpoint</title>
+<section id='trkpt_split' xreflabel="Split at Trackpoint"><title>Split at Trackpoint</title>
<para>
Splits the track at the currently selected trackpoint.
</para>
+<para>
+The current track will finish at this trackpoint.
+A new track will start from a copy of this trackpoint.
+</para>
<note>
<para>
This is only enabled when a trackpoint is selected.
</section>
+<section><title>Transform</title>
+<para>
+These options alter the data of trackpoints of a track but not add or remove trackpoints.
+And don't seem to fit any other category :)
+</para>
<section><title>Apply DEM data</title>
<para>
If any DEM data is loaded, this will apply the DEM data to give the track elevation data.
+Two ways of applying DEM data are offered:
+<orderedlist>
+<listitem><para>Keep. Retains the existing elevation data of trackpoints and only those missing an elevation value are set.</para></listitem>
+<listitem><para>Overwrite. Elevation data are set on all trackpoints even if they already elevation values.</para></listitem>
+</orderedlist>
+</para>
+</section>
+<section><title>Smooth Missing Elevation data</title>
+<para>
+In various locations across the world, there are missing DEM values (AKA DEM Holes) from the SRTM data.
+This is particularly noticeable in mountainous areas.
+Two ways of applying elevation data to trackpoints that do not have elevation values are offered:
+<orderedlist>
+<listitem><para>Interpolated. Missing elevation data is interpolated between the previous and next known values.</para></listitem>
+<listitem><para>Flat. Elevation data is filled in from the last previously known value.</para></listitem>
+</orderedlist>
+</para>
+</section>
+<section>
+<title>Convert to Track or Route</title>
+<para>
+If this is a Route then it will convert it to a Track.
+</para>
+<para>
+If this is Track then convert it to a Route.
+</para>
+<para>
+<note>
+Converting from a Track to a Route may involve a loss of information, in particular timestamp values (hence you are required to confirm this operation before it happens).
+</note>
+</para>
+</section>
+<section>
+<title>Anonymize Times</title>
+<para>
+Timestamp information of a track can be shifted to be all offset from 1901-01-01.
+</para>
+<para>
+Thus the timestamps themselves will no longer reveal exactly when a track was taken.
+However the relative difference between the timestamps is kept thus one is still able to calculate some properties such as speeds along the track.
</para>
+<para>
+<note>
+This is not available for routes, as they have no timestamps.
+</note>
+</para>
+</section>
</section>
<section><title>Export Track as GPX</title>
</note>
</section>
+<section><title>Edit Trackpoint</title>
+<para>
+This opens the Trackpoint edit dialog. See <xref linkend="Trackpoint_edit"/>.
+</para>
+<note>
+<para>
+This is only enabled when a trackpoint is selected.
+</para>
+</note>
+</section>
+
<section><title>Refine Route...</title>
<para>
This function allows to request a Routing Engine in order to refine a given route.
<listitem><para>Goto Waypoint. Same as the layer <link linkend="wp_goto">Goto Waypoint</link></para></listitem>
<listitem><para>Delete All Waypoints. Same as the layer <link linkend="delete_all_waypoints">Delete All Waypoints</link></para></listitem>
<listitem><para>Delete Waypoints from Selection. Same as the layer <link linkend="delete_selection_waypoints">Delete Waypoints from Selection</link></para></listitem>
+<listitem><para>List Waypoints. Opens a new dialog with the list. As described in the Aggregrate layer <xref linkend="waypoint_list"/></para></listitem>
</itemizedlist>
</section>
Force a refresh of all visible map tiles.
</para>
</section>
+
+<section><title>Download Maps in Zoom Levels</title>
+<para>
+This opens a dialog to enable requesting the download of maps for the region in the viewport over a specified number of zoom levels.
+The download method type can be specified to help limit the number of requests.
+</para>
+<warning>
+<para>
+There are some inbuilt limits to prevent downloading large amounts of map tiles.
+</para>
+<para>
+Please respect the usage policy of the tile set provider.
+Such as <ulink url="http://wiki.openstreetmap.org/wiki/Tile_usage_policy"><citetitle>OSM Tile Usage Policy</citetitle></ulink>.
+</para>
+</warning>
+<para>
+<figure>
+<title>Maps Download Dialog: Example</title>
+<screenshot>
+ <graphic format="PNG" fileref="figures/Maps_download_region_dialog.png"/>
+</screenshot>
+</figure>
+</para>
+</section>
</section>
Thus one can have a list of all your tracks, but groups can be shown or not using the relevant layers visibility checkbox.
</para>
+<section><title>Layer Operations</title>
<para>
-This layer only has one operation: <guilabel>New Layer</guilabel>
+The following are available on Aggregate Layers:
</para>
+</section>
<section><title>New Layer</title>
<para>
</para>
</section>
+<section id="sort_items" xreflabel="Sort"><title>Sort</title>
+<para>
+The list within the treeview can be sorted.
+</para>
+<para>
+Currently alphabetical (A to Z or Z to A) sorts are available, since only the name can be seen in the treeview.
+</para>
+</section>
+
+<section id="track_list" xreflabel="Track List"><title>Track List</title>
+<para>
+Selecting this opens a dialog listing all the tracks in a table along side statistics such as track length and maximum speed.
+Each column header is clickable and will reorder the list according to that particular column.
+</para>
+<para>
+This table may be invoked from a variety of different layer levels and will then list only the relevant tracks (and/or routes).
+<itemizedlist>
+<listitem><para>Aggregate Layer: Lists Tracks and Routes and the TrackWaypoint Layer they are in</para></listitem>
+<listitem><para>TrackWaypoint Layer: Lists Tracks and Routes</para></listitem>
+<listitem><para>TrackWaypoint Track sublayer: Lists Tracks only</para></listitem>
+<listitem><para>TrackWaypoint Route sublayer: Lists Routes only</para></listitem>
+</itemizedlist>
+</para>
+<para>
+<figure>
+<title>Track List Dialog: Example</title>
+This is showing all tracks and routes (although there are no actual routes here!) in multiple TrackWaypoint layers, that has been sorted by height.
+Note that routes will not have timestamps or speeds, but may have elevations and should have some distance!
+<screenshot>
+ <graphic format="PNG" fileref="figures/LayersTracksList.png"/>
+</screenshot>
+</figure>
+</para>
+<para>
+Hovering the mouse over an entry will show a tooltip of the comment or description if it is available.
+</para>
+<para>
+Each entry in the track list can be selected and on mouse right click offers these options:
+<itemizedlist>
+<listitem><para>View. Move the viewport to the area of the item and highlight it.</para></listitem>
+<listitem><para>Statistics. Open the properties dialog on the Statistics tab. Note this will close the track list dialog.</para></listitem>
+</itemizedlist>
+</para>
+</section>
+
+<section id="waypoint_list" xreflabel="Waypoint List"><title>Waypoint List</title>
+<para>
+Selecting this opens a dialog listing all the waypoints to give a overview of the waypoint information.
+Each column header is clickable and will reorder the list according to that particular column.
+</para>
+<para>
+This table may be invoked from a variety of different layer levels and will then list only the relevant waypoints.
+<itemizedlist>
+<listitem><para>Aggregate Layer: Lists Waypoints and the TrackWaypoint Layer they are in</para></listitem>
+<listitem><para>TrackWaypoint Layer: : Lists Waypoints</para></listitem>
+<listitem><para>TrackWaypoint Waypoint sublayer: Lists Waypoints</para></listitem>
+</itemizedlist>
+</para>
+<para>
+<figure>
+<title>Waypoint List Dialog: Example</title>
+This was invoked on a TrackWaypoint layer and shows all waypoints from that single layer. It has been sorted by the symbols.
+<screenshot>
+ <graphic format="PNG" fileref="figures/WaypointsList.png"/>
+</screenshot>
+</figure>
+</para>
+<para>
+Hovering the mouse over an entry will show a tooltip of the description if it is available.
+</para>
+<para>
+Each entry in the list can be selected and on mouse right click offers these options:
+<itemizedlist>
+<listitem><para>View. Move the viewport to the area of the item and highlight it.</para></listitem>
+<listitem><para>Properties. This will open the properties dialog. Note this will close the waypoint list dialog.</para></listitem>
+<listitem><para>Show Picture. If enabled, this will open the associated image in an external Image Viewer program.</para></listitem>
+</itemizedlist>
+</para>
+</section>
+
+<section id="vis_options" xreflabel="Visibility Options"><title>Visibility Options</title>
+<para>
+This offers a quick way to set all the visibilities of each item within the containing layer, rather than having to change each one individually.
+<itemizedlist>
+<listitem><para>Show All. Ensures all items are set to be visible.</para></listitem>
+<listitem><para>Hide All. Ensures all items are set to be invisible. This is useful for then turning on single items afterwards so the display is not cluttered.</para></listitem>
+<listitem><para>Toggle. Inverts the visibility status of each item.</para></listitem>
+</itemizedlist>
+</para>
+</section>
+
</section><!-- End Agg -->
<section id="GeoRef" xreflabel="GeoRef"><title>GeoRef Layer</title>
Whilst the edit dialog is already open, left click again and drag enables moving of the trackpoint.
If <keycap>Ctrl</keycap> is held at the same time, it will jump the new trackpoint position to a nearby existing trackpoint.
</para>
+<section id="Trackpoint_edit" xreflabel="Edit Trackpoint Dialog"><title>Edit Trackpoint Dialog</title>
+<para>
+Editing options in the Trackpoint Edit dialog include:
+<itemizedlist>
+<listitem>Edit the trackpoint name</listitem>
+<listitem>Changing raw lat/long position and altitude</listitem>
+<listitem>Forward (go to the next trackpoint)</listitem>
+<listitem>Back (go to the previous trackpoint)</listitem>
+<listitem>Delete</listitem>
+<listitem>Insert. Inserts a point halfway to next trackpoint</listitem>
+<listitem>Split. <xref linkend="trkpt_split"/></listitem>
+</itemizedlist>
+</para>
+<para>
+Several fields are read only for reference purposes, values are shown if the trackpoint has such information:
+<itemizedlist>
+<listitem>Time.</listitem>
+<listitem>Speed and course.</listitem>
+<listitem>'Between' values: Speed, Time Difference and Distance Difference. When moving between trackpoints (via the Back and Forward buttons) these values are calculated.</listitem>
+<listitem>GPS precision factors.</listitem>
+</itemizedlist>
+</para>
<para>
-Options in the Track Point Edit dialog include: change position, go to next, go to previous, delete, insert (halfway to next trackpoint) and splitting the track.
+<figure>
+<title>Trackpoint Edit Dialog: Example</title>
+<screenshot>
+ <graphic format="PNG" fileref="figures/Trackpoint_edit_dialog.png"/>
+</screenshot>
+</figure>
+One must have been going downhill here to get a reasonable speed by bicycle!
</para>
</section>
+</section>
<section><title>Show Picture</title>
<para>
projects / andy / viking.git / blobdiff