[OpenLayers-Commits] r12043 - in sandbox/tschaub/editing: examples lib/OpenLayers/Control

Sun Jun 5 19:27:04 EDT 2011

Author: tschaub
Date: 2011-06-05 16:27:04 -0700 (Sun, 05 Jun 2011)
New Revision: 12043

Modified:
   sandbox/tschaub/editing/examples/editing-methods.html
   sandbox/tschaub/editing/examples/editing-methods.js
   sandbox/tschaub/editing/lib/OpenLayers/Control/DrawFeature.js
Log:
Add cancel method to draw control.

Modified: sandbox/tschaub/editing/examples/editing-methods.html
===================================================================

--- sandbox/tschaub/editing/examples/editing-methods.html	2011-06-05 23:17:09 UTC (rev 12042)
+++ sandbox/tschaub/editing/examples/editing-methods.html	2011-06-05 23:27:04 UTC (rev 12043)
@@ -8,12 +8,6 @@
         <link rel="stylesheet" href="../theme/default/style.css" type="text/css">
         <link rel="stylesheet" href="style.css" type="text/css">
         <script src="../lib/OpenLayers.js"></script>
-        <style>
-            .olControlAttribution {
-                font-size: 9px;
-                bottom: 5px;
-            }
-        </style>
     </head>
     <body>
         <h1 id="title">Editing Methods</h1>
@@ -28,6 +22,7 @@
             <li><a href="#" id="insertDirectionLength">insert direction/length</a></li>
             <li><a href="#" id="insertDeflectionLength">insert deflection/length</a></li>            
             <li><a href="#" id="finishSketch">finish sketch</a></li>
+            <li><a href="#" id="cancel">cancel sketch</a></li>
         </ul>
 
         <div id="docs">
@@ -47,6 +42,8 @@
                 The <code>control.finishSketch</code> method completes the current
                 sketch without adding the point under the user's mouse.  This 
                 allows a sketch to be finished without a double-click.
+                The <code>control.cancel</code> method discards the current 
+                sketch and leaves the control active.
                 The <code>control.insertXY</code> method may be called before 
                 any points are digitized manually.  The other methods have no 
                 effect until at least one point has been added to the sketch.
@@ -57,8 +54,5 @@
         </div>
         
         <script src="editing-methods.js"></script>
-        
-        
-        
     </body>
 </html>

Modified: sandbox/tschaub/editing/examples/editing-methods.js
===================================================================
--- sandbox/tschaub/editing/examples/editing-methods.js	2011-06-05 23:17:09 UTC (rev 12042)
+++ sandbox/tschaub/editing/examples/editing-methods.js	2011-06-05 23:27:04 UTC (rev 12043)
@@ -60,6 +60,9 @@
         draw.insertDeflectionLength(values[0], values[1]);
     }
 }
+$("cancel").onclick = function() {
+    draw.cancel();
+}
 $("finishSketch").onclick = function() {
     draw.finishSketch();
 }

Modified: sandbox/tschaub/editing/lib/OpenLayers/Control/DrawFeature.js
===================================================================
--- sandbox/tschaub/editing/lib/OpenLayers/Control/DrawFeature.js	2011-06-05 23:17:09 UTC (rev 12042)
+++ sandbox/tschaub/editing/lib/OpenLayers/Control/DrawFeature.js	2011-06-05 23:27:04 UTC (rev 12043)
@@ -244,6 +244,15 @@
     },
 
     /**
+     * APIMethod: cancel
+     * Cancel the current sketch.  This removes the current sketch and keeps
+     *     the drawing control active.
+     */
+    cancel: function() {
+        this.handler.cancel();
+    },
+
+    /**
      * APIMethod: deactivate
      * Deactivates a control and it's associated handler.
      * 

