| 3 | | * setCenter : set the map center |
| 4 | | * getCenter : return the map center informations as a hash object |
| | 3 | We need to be able to get and set the center of the map from external libraries. We also need to be able to add a marker on the center of the map and have the possibility to set and get its position from externals libraries as well. |
| | 4 | |
| | 5 | === Technical details === |
| | 6 | |
| | 7 | '''What we currently have''' |
| | 8 | |
| | 9 | * an API widget used as a point of entry for external libraries to communicate with !GeoPrisma. |
| | 10 | * a GeoExtUX_ZoomTo widget that allows input of x y coordinates and projection to set the center of the map. It also supports adding the marker |
| | 11 | |
| | 12 | '''To do''' |
| | 13 | |
| | 14 | * API widgets : |
| | 15 | * new 'setcenter' event: fired by a new 'setCenter' API method, with an object as argument containing the center information (x, y, zoom, etc.) |
| | 16 | * new 'getCenter' method method that simply returns the same object the setCenter method would receive with infos about the current map extent |
| | 17 | * new 'centerchanged' event automatically fired on map 'moveend' event, which uses the 'getCenter' event to send the center infos |
| | 18 | * new 'centermarkermodified' event |
| | 19 | * new 'setmarkercenter' event |
| | 20 | |
| | 21 | * !ZoomTo : |
| | 22 | * add a !ModifyFeature control to allow dragging the marker around. The layer should listen to the 'featuremodified' event to fire the API 'centermarkermodified' event |
| | 23 | * update the x and y coordinates of the popup when changed that way |
