Stroke style of features can now be specified. Both SVG's

stroke-dasharray and VML's dashstyle properties are allowed in the new 
strokeDashstyle symbolizer property. For VML, which does not support 
custom dash styles, one of the 5 matching pre-defined dash styles will 
be guessed. The patch also adds support for the stroke-dasharray 
property in SLD. r=crschmidt (closes #1126)


git-svn-id: http://svn.openlayers.org/trunk/openlayers@7673 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Feature/Vector.js

@@ -308,7 +308,8 @@ OpenLayers.Feature.Vector = OpenLayers.Class(OpenLayers.Feature, {
  *  - strokeColor: "#ee9900",
  *  - strokeOpacity: 1,
  *  - strokeWidth: 1,
- *  - strokeLinecap: "round",
+ *  - strokeLinecap: "round",  [butt | round | square]
+ *  - strokeDashstyle: "solid", [dot | dash | dashdot | longdash | longdashdot | solid]
  *  - hoverStrokeColor: "red",
  *  - hoverStrokeOpacity: 1,
  *  - hoverStrokeWidth: 0.2,
@@ -339,6 +340,7 @@ OpenLayers.Feature.Vector.style = {
         strokeOpacity: 1,
         strokeWidth: 1,
         strokeLinecap: "round",
+        strokeDashstyle: "solid",
         hoverStrokeColor: "red",
         hoverStrokeOpacity: 1,
         hoverStrokeWidth: 0.2,
@@ -357,6 +359,7 @@ OpenLayers.Feature.Vector.style = {
         strokeOpacity: 1,
         strokeWidth: 2,
         strokeLinecap: "round",
+        strokeDashstyle: "solid",
         hoverStrokeColor: "red",
         hoverStrokeOpacity: 1,
         hoverStrokeWidth: 0.2,
@@ -375,6 +378,7 @@ OpenLayers.Feature.Vector.style = {
         strokeOpacity: 1,
         strokeLinecap: "round",
         strokeWidth: 4,
+        strokeDashstyle: "solid",
         hoverStrokeColor: "red",
         hoverStrokeOpacity: 1,
         hoverStrokeWidth: 0.2,