The Pan control is a single button to pan the map in one direction. For a more complete control see ALKMaps.Control.PanPanel.
| ALKMaps. | The Pan control is a single button to pan the map in one direction. |
| Properties | |
| slideFactor | {Integer} Number of pixels by which we’ll pan the map in any direction on clicking the arrow buttons, defaults to 50. |
| slideRatio | {Number} The fraction of map width/height by which we’ll pan the map on clicking the arrow buttons. |
| direction | {String} in {‘North’, ‘South’, ‘East’, ‘West’} |
| type | {String} The type of ALKMaps.Control -- When added to a Control.Panel, ‘type’ is used by the panel to determine how to handle our events. |
| Constructor | |
| ALKMaps. | Control which handles the panning (in any of the cardinal directions) of the map by a set px distance. |
| Functions | |
| trigger |
{Integer} Number of pixels by which we’ll pan the map in any direction on clicking the arrow buttons, defaults to 50. If you want to pan by some ratio of the map dimensions, use slideRatio instead.
{Number} The fraction of map width/height by which we’ll pan the map on clicking the arrow buttons. Default is null. If set, will override slideFactor. E.g. if slideRatio is .5, then Pan Up will pan up half the map height.
{String} The type of ALKMaps.Control -- When added to a Control.Panel, ‘type’ is used by the panel to determine how to handle our events.
trigger: function()