Class vg.mapviewer.kiosk.Path

Class Detail

See:

vg.mapviewer.kiosk.Mapviewer#addRoutingPath

Method Detail

• getInterpolatedPosition(t)
  returns interpolated point

  Parameters:

  {number} t

  between 0 and 1

  Since:

  1.7.11
• getLength()
  returns length of path in local coordinates, takes into account turns

  Since:

  1.7.11
• hide()
  This method is called to hide the Path.
• remove()
  This method is called to remove the Path. It can no longer be added back. It should be called when the path will no longer be displayed.
• setInterpolatedStartEnd(start, end)
  changes the path to start and end in the middle If start is smaller than end, the line is not displayed. It can be used to make the track increasing size (grow), or to show just a subsection of the track.

  		 subpath_animation_start = function() {
  			window.subpath_animation = jQuery({v: 0}).animate({v: 1}, 
  			{ 
  				duration: 10000, 
  				easing: 'linear',
  				step: function(v) { 
  					// how just a subsegment... change start and end for other effects
  					var length = mypath.getLength();
  					var displayLength = 10; // 3 meters
  					// just a segment of 3 meters
  					mypath.setInterpolatedStartEnd(v-displayLength/length,v);
  					pos = mypath.getInterpolatedPosition(v);
  					pos.radius = mapviewer.camera.position.radius;
  					mapviewer.camera.position = pos;
  				},
  				complete: function()
  				{
  					// follow path at the same altitude as you are
  					pos = mypath.getInterpolatedPosition(0);
  					pos.radius = mapviewer.camera.position.radius;
  					// move back camera, and restart
  			mapviewer.camera.goTo(pos,{animationDuration: 2000})
  			.done(subpath_animation_start);
  				}
  			});
  		}
  		subpath_animation_start();
  		// ...
  		subpath_animation.stop();

  Parameters:

  {number} start

  number between 0 and 1

  {number} end Optional, Default: 1.0

  number between 0 and 1

  Since:

  1.7.11
• show()
  This method is called to show the Path.