[Chameleon-dev] [Bug 1558] New: [Chameleon-Widget]Filter (ExpressionBuilder widget) does not return expected results with a complex ROI

[bugzilla-daemon at bugzilla.maptools.org]

http://bugzilla.maptools.org/show_bug.cgi?id=1558

           Summary: [Chameleon-Widget]Filter (ExpressionBuilder widget) does
                    not return expected results with a complex ROI
           Product: Chameleon
           Version: 2.4
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Widget
        AssignedTo: chameleon-dev at lists.maptools.org
        ReportedBy: nsavard at mapgears.com


When a complex ROI is drawn and a bounding box only filter (ExpressionBuilder
widget) is applied on the  	WorldGen_Outline layer (sample_roi) there is either
a broken image return or nothing at all (no widget at all on the page).  By a
complex ROI I mean:

in add mode or in substract mode:  
3 rectangles or 2 polygons => broken image;
2 circles or 1 rectangle and 1 circle or 1 circle and 1 polygon => no widget
displayed;



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