Added support for DOM cards.

lib/scatter.html

@@ -89,8 +89,8 @@ to simulate click events by using taps. If the scatter detects a tap it looks fo
 elements under or nearby the event position and calls the click handler. Thus gestures
 can be disambiguated as moves, zooms. or taps.
 
-Note that on touch devices you can tap beside the object if you use clickOnTap. The allowed distance
-can be configured by allowClickDistance. The default value is 44px.
+Note that on touch devices you can tap beside the object if you use an object that implements the ITapDelegate interface. 
+An ITapDelegate allowes a distance that can be configured by allowClickDistance. The default value is 44px.
 </p>
 
 <div id="contentExample" class="grayBorder interactive" style="position: relative; width: 100%; height: 280px;">
@@ -110,14 +110,15 @@ can be configured by allowClickDistance. The default value is 44px.
 <script class="doctest">
   
     let contentContainer = new DOMScatterContainer(contentExample)
+
+    let tapDelegate = new CardWrapper(interactiveContent)
     new DOMScatter(interactiveContent, contentContainer, {
                         x: 44,
                         y: 44,
                         width: 274,
                         height: 184,
-                        clickOnTap: true,
+                        tapDelegate,
                         throwVisibility: 88,
-                        triggerSVGClicks: true,
                         minScale: 0.5,
                         maxScale: 1.5})