Fix issue #447 (#449)

* fix #447

* test and build

badges/coverage-badge.svg

@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="428" height="20"><defs><style>text{font-size:11px;font-family:Verdana,DejaVu Sans,Geneva,sans-serif}text.shadow{fill:#010101;fill-opacity:.3}text.high{fill:#fff}</style><linearGradient id="smooth" x2="0" y2="100%"><stop offset="0" stop-color="#aaa" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="round"><rect width="100%" height="100%" rx="3" fill="#fff"/></mask></defs><g id="bg" mask="url(#round)"><path fill="green" stroke="#000" d="M0 0h120v20H0zM120 0h109v20H120zM229 0h87v20h-87zM316 0h112v20H316z"/><path fill="url(#smooth)" d="M0 0h428v20H0z"/></g><g id="fg"><text class="shadow" x="5.5" y="15">Statements 52.84%</text><text class="high" x="5" y="14">Statements 52.84%</text><text class="shadow" x="125.5" y="15">Branches 41.67%</text><text class="high" x="125" y="14">Branches 41.67%</text><text class="shadow" x="234.5" y="15">Lines 53.65%</text><text class="high" x="234" y="14">Lines 53.65%</text><text class="shadow" x="321.5" y="15">Functions 60.18%</text><text class="high" x="321" y="14">Functions 60.18%</text></g></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="421" height="20"><defs><style>text{font-size:11px;font-family:Verdana,DejaVu Sans,Geneva,sans-serif}text.shadow{fill:#010101;fill-opacity:.3}text.high{fill:#fff}</style><linearGradient id="smooth" x2="0" y2="100%"><stop offset="0" stop-color="#aaa" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="round"><rect width="100%" height="100%" rx="3" fill="#fff"/></mask></defs><g id="bg" mask="url(#round)"><path fill="green" stroke="#000" d="M0 0h120v20H0zM120 0h102v20H120zM222 0h87v20h-87zM309 0h112v20H309z"/><path fill="url(#smooth)" d="M0 0h421v20H0z"/></g><g id="fg"><text class="shadow" x="5.5" y="15">Statements 52.79%</text><text class="high" x="5" y="14">Statements 52.79%</text><text class="shadow" x="125.5" y="15">Branches 41.6%</text><text class="high" x="125" y="14">Branches 41.6%</text><text class="shadow" x="227.5" y="15">Lines 53.61%</text><text class="high" x="227" y="14">Lines 53.61%</text><text class="shadow" x="314.5" y="15">Functions 60.18%</text><text class="high" x="314" y="14">Functions 60.18%</text></g></svg>

dist/editor/embedapi.js

@@ -102,7 +102,7 @@ function getMessageListener (t) {
 * - Have an iframe somewhere pointing to a version of svg-edit > r1000.
 * @example
 // Initialize the magic with:
-svgCanvas = new EmbeddedSVGEdit(window.frames.svgedit);
+const svgCanvas = new EmbeddedSVGEdit(window.frames.svgedit);
 
 // Pass functions in this format:
 svgCanvas.setSvgString('string');
@@ -130,7 +130,7 @@ svgCanvas.setSvgString('string')(function (data, error) {
 
 // The only other difference is when handling returns:
 // the callback notation is used instead.
-blah = new EmbeddedSVGEdit(window.frames.svgedit);
+const blah = new EmbeddedSVGEdit(window.frames.svgedit);
 blah.clearSelection('woot', 'blah', 1337, [1, 2, 3, 4, 5, 'moo'], -42, {
      a: 'tree', b: 6, c: 9
 })(function () { console.log('GET DATA', args); });

dist/editor/spinbtn/jQuery.SpinButton.js

@@ -53,7 +53,7 @@
  * @module jQuerySpinButton
  * @example
   // Create group of settings to initialise spinbutton(s). (Optional)
-  myOptions = {
+  const myOptions = {
      min: 0, // Set lower limit.
      max: 100, // Set upper limit.
      step: 1, // Set increment size.

dist/editor/system/embedapi.js

@@ -102,7 +102,7 @@ function getMessageListener (t) {
 * - Have an iframe somewhere pointing to a version of svg-edit > r1000.
 * @example
 // Initialize the magic with:
-svgCanvas = new EmbeddedSVGEdit(window.frames.svgedit);
+const svgCanvas = new EmbeddedSVGEdit(window.frames.svgedit);
 
 // Pass functions in this format:
 svgCanvas.setSvgString('string');
@@ -130,7 +130,7 @@ svgCanvas.setSvgString('string')(function (data, error) {
 
 // The only other difference is when handling returns:
 // the callback notation is used instead.
-blah = new EmbeddedSVGEdit(window.frames.svgedit);
+const blah = new EmbeddedSVGEdit(window.frames.svgedit);
 blah.clearSelection('woot', 'blah', 1337, [1, 2, 3, 4, 5, 'moo'], -42, {
      a: 'tree', b: 6, c: 9
 })(function () { console.log('GET DATA', args); });

dist/editor/system/spinbtn/jQuery.SpinButton.js

@@ -53,7 +53,7 @@
  * @module jQuerySpinButton
  * @example
   // Create group of settings to initialise spinbutton(s). (Optional)
-  myOptions = {
+  const myOptions = {
      min: 0, // Set lower limit.
      max: 100, // Set upper limit.
      step: 1, // Set increment size.

src/svgcanvas/event.js

@@ -211,7 +211,7 @@ export const mouseMoveEvent = function (evt) {
       top = box.y,
       {width, height} = box;
     dx = (x - eventContext_.getStartX());
-    dy = (y - eventContext_.getStartX());
+    dy = (y - eventContext_.getStartY());
 
     if (eventContext_.getCurConfig().gridSnapping) {
       dx = snapToGrid(dx);