Added "True distance" option to trajectory output plot.

lib/+artoa/+controller/+track/+parameter/tableSoundsourceOffsetsEdit.m

@@ -23,4 +23,3 @@ artoaWorkspace.toaData = artoa.soundsources.recalculateToaData( ...
 artoa.controller.edit.timeOfArrival.plot();
 
 end
-

lib/+artoa/+controller/+track/+trajectoryOutput/checkboxTrueDistance.m

+function [] = checkboxTrueDistance(~, event)
+%CHECKBOXTRUEDISTANCE Summary of this function goes here
+%   Detailed explanation goes here
+
+global artoaWorkspace artoaGui;
+
+%% Update state
+artoaWorkspace.trajectoryOutput.enableTrueDistance = logical(event.Source.Value);
+
+%% Add or remove listener
+if artoaWorkspace.trajectoryOutput.enableTrueDistance ...
+        && ~artoa.data.hasMember(artoaGui, {'trajectoryOutput', 'listenerYLim'})
+    artoaGui.trajectoryOutput.listenerYLim = addlistener( ...
+        artoaGui.trajectoryOutput.axesTrajectoryOutput, ...
+        'YLim', ...
+        'PostSet', ...
+        @artoa.controller.track.trajectoryOutput.listenerUpdateTrueDistance ...
+    );
+    % trigger listener
+    artoaGui.trajectoryOutput.axesTrajectoryOutput.YLim = artoaGui.trajectoryOutput.axesTrajectoryOutput.YLim;
+elseif ~artoaWorkspace.trajectoryOutput.enableTrueDistance ...
+        && artoa.data.hasMember(artoaGui, {'trajectoryOutput', 'listenerYLim'})
+    delete(artoaGui.trajectoryOutput.listenerYLim);
+    artoaGui.trajectoryOutput = rmfield(artoaGui.trajectoryOutput, 'listenerYLim');
+    % reset aspect ratio
+    daspect(artoaGui.trajectoryOutput.axesTrajectoryOutput, 'auto');
+    artoaGui.trajectoryOutput.axesTrajectoryOutput.YLimMode = 'auto';
+end
+
+end
+

lib/+artoa/+controller/+track/+trajectoryOutput/listenerUpdateTrueDistance.m

+function [] = listenerUpdateTrueDistance(~, pEventObject)
+%LISTENERUPDATETRUEDISTANCE Summary of this function goes here
+%   Detailed explanation goes here
+
+global artoaGui;
+
+%% Save plot size
+position = pEventObject.AffectedObject.Position;
+
+%% Get required variables
+yMean = mean(pEventObject.AffectedObject.YLim);
+
+scale = cos(deg2rad(yMean));
+
+%% Set aspect ratio
+daspect(artoaGui.trajectoryOutput.axesTrajectoryOutput, [ ...
+    1, ...
+    scale, ...
+    1 ...
+]);
+
+%% Restore plot position
+pEventObject.AffectedObject.Position = position;
+pEventObject.AffectedObject.Position
+
+end
+

lib/+artoa/+controller/+track/+trajectoryOutput/open.m

@@ -20,7 +20,7 @@ callbacks = struct();
 callbacks.CloseRequestFcn = @artoa.controller.track.trajectoryOutput.close;
 callbacks.buttonDeleteSingle = @artoa.controller.track.trajectoryOutput.buttonDeleteSelectedTrajectory;
 callbacks.buttonDeleteAll = @artoa.controller.track.trajectoryOutput.buttonDeleteAllTrajectories;
-callbacks.checkboxMercator = @artoa.controller.track.trajectoryOutput.checkboxEnableMercatorProjection;
+callbacks.checkboxTrueDistance = @artoa.controller.track.trajectoryOutput.checkboxTrueDistance;
 callbacks.checkboxTrackVisible = '';
 callbacks.buttonTrackInfos = '';
 callbacks.buttonVelocities = '';
@@ -41,6 +41,7 @@ if ~isfield(artoaWorkspace, 'trajectoryOutput')
     artoaWorkspace.trajectoryOutput.showPositionDates = true;
     artoaWorkspace.trajectoryOutput.enableMercatorProjection = false;
     artoaWorkspace.trajectoryOutput.syncZoomToaWindow = true;
+    artoaWorkspace.trajectoryOutput.enableTrueDistance = false;
 end
 
 %% Add listener to sync zoom of TOA window
@@ -82,6 +83,12 @@ if artoa.data.hasMember(artoaWorkspace, {'trajectoryOutput', 'enableMercatorProj
 else
     artoaGui.trajectoryOutput.checkboxMercator.Value = false;
 end
+if artoa.data.hasMember(artoaWorkspace, {'trajectoryOutput', 'enableTrueDistance'})
+    artoaGui.trajectoryOutput.checkboxTrueDistance.Value = ...
+        artoaWorkspace.trajectoryOutput.enableTrueDistance;
+else
+    artoaGui.trajectoryOutput.checkboxTrueDistance.Value = false;
+end
 if artoa.data.hasMember(artoaWorkspace, {'trajectoryOutput', 'syncZoomToaWindow'})
     artoaGui.trajectoryOutput.checkboxSynchronizeZoomToaWindow.Value = ...
         artoaWorkspace.trajectoryOutput.syncZoomToaWindow;

lib/+artoa/+controller/+track/+trajectoryOutput/setupTrajectoryAxes.m

@@ -39,10 +39,6 @@ if pAsMercator
         'MLabelLocation', 1, ...
         'PLabelLocation', 1 ...
     );
-%         'MapLonLimit', [minLon maxLon], ...
-%         'MapLatLimit', [minLat maxLat] ...
-%    );
-    %geoshow(landareas,'FaceColor',[1 1 .5],'EdgeColor',[.6 .6 .6]);
 else
     artoaGui.trajectoryOutput.axesTrajectoryOutput = axes(artoaGui.figures.trajectoryOutput);
 end

lib/+artoa/+gui/+track/trajectoryOutput.m

@@ -12,7 +12,7 @@ availableCallbacks = { ...
     'CloseRequestFcn', ...
     'buttonDeleteSingle', ...
     'buttonDeleteAll', ...
-    'checkboxMercator', ...
+    'checkboxTrueDistance'...
     'checkboxTrackVisible', ...
     'tableGeneratedTracksSelect', ...
     'checkboxShowPositionDates', ...
@@ -263,14 +263,24 @@ artoaGui.trajectoryOutput.frameDisplayOptions = uipanel( ...
     'Position', [rightSidebarLeft .25 rightSidebarWidth .25] ...
 );
 
-artoaGui.trajectoryOutput.checkboxMercator = uicontrol( ...
+% artoaGui.trajectoryOutput.checkboxMercator = uicontrol( ...
+%     'Parent', artoaGui.trajectoryOutput.frameDisplayOptions, ...
+%     'String', 'Mercator projection', ...
+%     'Style', 'CheckBox', ...
+%     'FontSize', 8, ...
+%     'Units', 'normalized', ...
+%     'Position', [.1 .8 .8 .175], ...
+%     'CallBack', pCallbacks.checkboxMercator ...
+% );
+
+artoaGui.trajectoryOutput.checkboxTrueDistance = uicontrol( ...
     'Parent', artoaGui.trajectoryOutput.frameDisplayOptions, ...
-    'String', 'Mercator projection', ...
+    'String', 'True distance', ...
     'Style', 'CheckBox', ...
     'FontSize', 8, ...
     'Units', 'normalized', ...
     'Position', [.1 .8 .8 .175], ...
-    'CallBack', pCallbacks.checkboxMercator ...
+    'CallBack', pCallbacks.checkboxTrueDistance ...
 );
 
 artoaGui.trajectoryOutput.checkboxShowPositionDates = uicontrol( ...