diff --git a/editor/extensions/ext-helloworld.js b/editor/extensions/ext-helloworld.js
new file mode 100644
index 00000000..7daf2a3a
--- /dev/null
+++ b/editor/extensions/ext-helloworld.js
@@ -0,0 +1,80 @@
+/*
+ * ext-helloworld.js
+ *
+ * Licensed under the Apache License, Version 2
+ *
+ * Copyright(c) 2010 Alexis Deveria
+ *
+ */
+
+/*
+ This is a very basic SVG-Edit extension. It adds a "Hello World" button in
+ the left panel. Clicking on the button, and then the canvas will show the
+ user the point on the canvas that was clicked on.
+*/
+
+$(function() {
+ svgCanvas.addExtension("Hello World", function() {
+
+ return {
+ name: "Hello World",
+ // For more notes on how to make an icon file, see the source of
+ // the hellorworld-icon.xml
+ svgicons: "extensions/helloworld-icon.xml",
+
+ // Multiple buttons can be added in this array
+ buttons: [{
+ // Must match the icon ID in helloworld-icon.xml
+ id: "hello_world",
+
+ // This indicates that the button will be added to the "mode"
+ // button panel on the left side
+ type: "mode",
+
+ // Tooltip text
+ title: "Say 'Hello World'",
+
+ // Events
+ events: {
+ 'click': function() {
+ // The action taken when the button is clicked on.
+ // For "mode" buttons, any other button will
+ // automatically be de-pressed.
+ svgCanvas.setMode("hello_world");
+ }
+ }
+ }],
+ // This is triggered when the main mouse button is pressed down
+ // on the editor canvas (not the tool panels)
+ mouseDown: function() {
+ // Check the mode on mousedown
+ if(svgCanvas.getMode() == "hello_world") {
+
+ // The returned object must include "started" with
+ // a value of true in order for mouseUp to be triggered
+ return {started: true};
+ }
+ },
+
+ // This is triggered from anywhere, but "started" must have been set
+ // to true (see above). Note that "opts" is an object with event info
+ mouseUp: function(opts) {
+ // Check the mode on mouseup
+ if(svgCanvas.getMode() == "hello_world") {
+ var zoom = svgCanvas.getZoom();
+
+ // Get the actual coordinate by dividing by the zoom value
+ var x = opts.mouse_x / zoom;
+ var y = opts.mouse_y / zoom;
+
+ var text = "Hello World!\n\nYou clicked here: "
+ + x + ", " + y;
+
+ // Show the text using the custom alert function
+ $.alert(text);
+ }
+ }
+ };
+ });
+});
+
diff --git a/editor/extensions/helloworld-icon.xml b/editor/extensions/helloworld-icon.xml
new file mode 100644
index 00000000..68b6d964
--- /dev/null
+++ b/editor/extensions/helloworld-icon.xml
@@ -0,0 +1,23 @@
+
\ No newline at end of file
diff --git a/editor/svg-editor.html b/editor/svg-editor.html
index de4d7dcd..dc346d03 100644
--- a/editor/svg-editor.html
+++ b/editor/svg-editor.html
@@ -21,7 +21,8 @@
-
+
+