= !MapGuide RFC 81 - Enhance the Selection Panel =

This page contains an change request (RFC) for the !MapGuide Open Source project.
More !MapGuide RFCs can be found on the [wiki:MapGuideRfcs RFCs] page.


== Status ==

||RFC Template Version||(1.0)||
||Submission Date||(Date/Time submitted)||
||Last Modified||Buddy Hu [[Timestamp]]||
||Author||Buddy Hu||
||RFC Status||draft||
||Implementation Status||under development||
||Proposed Milestone||2.2||
||Assigned PSC guide(s)||Tom Fukushima||
||'''Voting History'''||(vote date)||
||+1||||
||+0||||
||-0||||
||-1||||
||no vote|| ||

== Overview ==

When the user selects multiple objects in the map, these objects should be displayed in the Selection Panel both in AJAX viewer and Fusion viewer. We need to add a Selection Panel for AJAX viewer and enhance the Selection Panel for Fusion viewer.

== Motivation ==

There are some use cases:

1.If several features are selected across different layers, the selection panel should allow users to easily visualize their attributes and which layers these selected features belong by;

2.At a given zoom level in a map, some features might be too close to each other for users to select them individually; users should be able to interact with the elements in the selection panel to help them narrow down a selection group to which feature he/she wants without changing the scale range;

3.The user selects multiple objects with the “Select Polygon”, and these objects will be displayed in the Selection Panel.

== Proposed Solution ==

For Fusion viewer, we will use JxLib to enhance the UI of the Selection Panel.
For AJAX viewer, we will also introduce the JxLib to create a Selection Panel same as the Selection Panel in Fusion viewer. 

== Implications ==

N/A

== Test Plan ==

N/A

== Funding/Resources ==

Supplied by Autodesk