Cancel draw tool when clicked outside a canvas

js/drawtools.js

@@ -111,6 +111,7 @@ $("#page-canvas-container").on("click", ".page-canvas", function (evt) {
 
 $("body").on("click", "#page-canvas-container", function (evt) {
     $("#page-canvas-container .page-canvas").removeClass("active");
+    disableGuideBox();
 });
 
 $("#page-canvas-container").on("click", ".page-canvas.active", function (evt) {