</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>Sort. Gives the ability to sort the items in the treeview alphabetically or by date.</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>
</para>
</note>
</section>
+<section>
+<title>Interpolate Times</title>
+<para>
+Trackpoint timestamps between the first and last points are calculated such that track is travelled at equal speed.
+This is mostly useful when tracks don't have timestamps and you wish to recreate your trip (e.g. you've forgotten to turn on your GPS or the batteries have run out)
+Thus edit the first and last trackpoints to set the approximate times of your trip and then use this to give approximate times along the track.
+When used on tracks with timestamps this will overwrite the existing timestamps.
+</para>
+<note>
+<para>
+This is not available for routes, as they have no timestamps.
+</para>
+</note>
+</section>
</section>
<section><title>Export Track as GPX</title>
<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>
+<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 or by date.</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>
<section><title>Waypoint Properties</title>
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.
+Alphabetical and Date sorts are available.
+</para>
+<note>
+<para>
+Generally it is not useful to sort the Top most layer. Sort is mainly intended for Aggregate groups of TrackWaypoint layers.
</para>
+</note>
</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.
+You can also rearrange the columns via dragging the column header to the new location.
</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>View. Move the viewport to the area of the item and highlight it.</para></listitem>
<listitem><para>Statistics. Opens the Properties dialog on the <xref linkend="track_statistics"/> tab. Note this will close the track list dialog.</para></listitem>
+<listitem><para>Copy Data. Copy the data fields as text.</para></listitem>
</itemizedlist>
</para>
+<para>
+If multiple entries are selected the only right click option is <emphasis>Copy Data</emphasis>.
+This copies the individual data fields as plain text separated by tab characters, ideal for pasting into other applications in particular spreadsheet programs.
+Note that the order of the fields copied is the default column ordering (irrespective to how they may have been rearranged).
+</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.
+You can also rearrange the columns via dragging the column header to the new location.
</para>
<para>
This table may be invoked from a variety of different layer levels and will then list only the relevant waypoints.
<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>
+<listitem><para>Copy Data. Copy the data fields as text.</para></listitem>
</itemizedlist>
</para>
+<para>
+If multiple entries are selected the only right click option is <emphasis>Copy Data</emphasis>.
+This copies the individual data fields as plain text separated by tab characters, ideal for pasting into other applications in particular spreadsheet programs.
+Note that the order of the fields copied is the default column ordering (irrespective to how they may have been rearranged).
+</para>
</section>
<section id="vis_options" xreflabel="Visibility Options"><title>Visibility Options</title>
<varlistentry>
<term>url</term>
<listitem>
- <para>the parametrized URL to open in the spirit of C printf format, with up to 7 "%s" values. e.g. <literal>http://hostname/getfile?lat=%s&lon=%s</literal></para>
+ <para>the parametrized URL to open in the spirit of C printf format, with up to 9 "%s" values. e.g. <literal>http://hostname/getfile?lat=%s&lon=%s</literal></para>
<para>The order and meaning of these parameters is given by the url_format_code below</para>
</listitem>
</varlistentry>
<para>A = center lAtitude of the current view</para>
<para>O = center lOngitude of the current view</para>
<para>Z = OSM Zoom value of the current view. See <ulink url="http://wiki.openstreetmap.org/wiki/Zoom_levels">Zoom Levels</ulink></para>
+ <para>P = selected Point's latitude</para>
+ <para>N = selected poiNt's longitude</para>
<para>S = A user specified input string requested from the user via a dialog box</para>
<para>Thus for the url example above then the format code should be <emphasis>AO</emphasis></para>
</listitem>
<para>Some values in this file are <emphasis>read only</emphasis>, in the sense that there is no way to set it other than by manually entering in the keys and values (the key will not exist in the file otherwise). This allows some fine tuning of &app; behaviours, without resorting to recompiling the code. However is it not expected that these values should need to be changed for a normal user, hence no GUI options for these have been provided.</para>
<para>Here is the list of the <emphasis>read only</emphasis> keys and their default values.</para>
<orderedlist>
+ <listitem>
+ <para>layers_create_trw_auto_default=false</para>
+ <para>Create new TrackWaypoint layers without showing the layer properties dialog first.</para>
+ </listitem>
<listitem>
<para>maps_max_tiles=1000</para>
</listitem>
projects / andy / viking.git / blobdiff