Polyline/gon default line color

src/main/java/dbwr/widgets/PolylineWidget.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2019 Oak Ridge National Laboratory.
+ * Copyright (c) 2019-2024 Oak Ridge National Laboratory.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the LICENSE
  * which accompanies this distribution
@@ -39,6 +39,9 @@ protected PolylineWidget(final ParentWidget parent, final Element xml, final Str
 		// Display Builder uses "line_color"
 		String color_prop = "line_color";
         line_color = XMLUtil.getColor(xml, color_prop).orElse(null);
+        // Default for 2.0.0 and up
+        if (line_color == null  &&  version.major >= 2)
+            line_color = "#00F";
 		if (line_color == null)
 		{   // Fall back to variations of BOY settings, then default
 	        color_prop = "foreground_color";

src/main/webapp/index.jsp

@@ -120,7 +120,7 @@ view.jsp?cache=false&display=file:/Path/to/Display+Builder/01_main.bob
 <hr>
 
 <div id="versions">
-  2024-03-06 Support alpha for shape backgrounds<br>
+  2024-03-06 Support alpha for shape backgrounds. Polyline/gon default line color.<br>
   2024-02-26 Version: Treat missing as 0.0.0<br>
   2024-01-31 Group widget: Correct inset for style 'None' and fix colors for newly added example.<br>
   2023-09-11 LED only displayed values above zero instead of non-zero, incl. negative. Byte monitor layout float calc<br>