Version 2.8.1 :

 - refactoring for code lisibility
 - use esri/geometry/projection (available since esri js api 3.24) instead of proj4js
 - systematic use of geometry engine (no more mercator utils, geometry server...)
 - for polyline, the user can now add an arrow (available since esri js api 3.23)
 - live measure while drawing

README.md

@@ -27,10 +27,13 @@ https://github.com/proj4js/proj4js
 - draws plus (initially from Larry Stout https://geonet.esri.com/people/Larry_Stout)
     - preview under mouse when adding text or point
     - for text, add font choice, font angle, bold, italic, placement and underline options.
+    - add arrow menu for polyline
 - checkbox to hide drawing's layer (and therefore widget UI)
 - add of Nautical unit
 - measure's for points/polylines/polygons with automatic update on element's update (or delete). Measure's can be indidualy disabled/enabled on any graphic.
+- "On the fly" measure when drawing
 - defaults symbols can be specified in config's file
+- use of builtin projection engine (available since esri js api 3.24) instead of proj4js library
 
 ## configuration :
 - export file name.
@@ -42,8 +45,6 @@ https://github.com/proj4js/proj4js
         - if not empty, all apps with the same key share the same local storage (apps on the same server)
 - Choose availables font families in text plus
 - (without UI) set default symbols
-- use geometryEngine for measure ?
-- specify geometryServer for measure (not used if geometryEngine is activated)
 - enable measure by default ? (is measure checkbox checked on polygon/polyline/point add ?)
 - measure's labels patterns
 

Widget.html

@@ -34,6 +34,15 @@ <h2 data-dojo-attach-point="editorTitle">${nls.addDrawTitle}</h2>
 				<span class="is-measure" data-dojo-attach-point="isMeasureSpan" style="display:none;"><hr />${nls.isMeasureMessage}</span>
                 <hr />
                 <div data-dojo-attach-point="editorSymbolChooserDiv" class="full-width"></div>
+                <div data-dojo-attach-point="editorSymbolLinePlusNode" style="width:100%; height:40px;">
+                    <div class="jimu-float-leading" style="width:40%;height:30px;">${nls.arrow}</div>
+                    <div data-dojo-attach-point="editorLinePlusArrow" data-dojo-type="dijit/form/Select" class="jimu-float-trailing" style="width:57%;height:30px;">
+                        <span value="">${nls.arrowNone}</span>
+                        <span value="end">${nls.arrowEnd}</span>
+                        <span value="begin">${nls.arrowBegin}</span>
+                        <span value="begin-end">${nls.arrowBeginEnd}</span>
+                    </div>
+                </div>
                 <table class="symbol-set-table" cellspading="0" data-dojo-attach-point="editorSymbolTextPlusNode">
                     <tbody>
                         <tr class="draw-plus textFontOptions">