title: AmCharts show all line descriptions
body: <p>I'm using amCharts to display a map. After clicking on icon, I want to zoom and display all "description" tags defined in lines. I've added property <code>map.allowMultipleDescriptionWindows = true;</code> for displaying more descriptions at once. Then I've added listener to handle click events, but it leaded to looping. </p>
  
  <p>Then I've edited code in zoom event - when I click "3" icon, I get all the line objects and call <code>map.clickMapObject(line);</code> but the problem is that the description displays at my cursor position and I need it to be at line position as here:</p>
  
  <p><a href="https://i.stack.imgur.com/Gx7LN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Gx7LN.png" alt="amCharts example"></a></p>
  
  <p>Is there any solution to solve this? 
  This is how I define lines and the description:</p>
  
  <pre><code>map.dataProvider.areas = [
              {
                  id: "CZ",
                  "title": "Czech republic",
                  "lines": [
                      {
                          id: PLarrowId,
                          groupId: groupId,
                          "arc": 0,
                          "selectable": true,
                          "color": "rgba(0,0,0,0.8)",
                          "thickness": 2.8,
                          "dashLength": 0,
                          "longitudes": [
                              26.9098,
                              31.8658
                          ],
                          "latitudes": [
                              53.851,
                              55.8603
                          ],
                          "arrow": "start",
                          "arrowSize": 16.8,
                          "description": "&lt;table&gt;&lt;tr&gt;&lt;td&gt;1&lt;/td&gt;&lt;td&gt;2&lt;/td&gt;&lt;td&gt;3&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;4&lt;/td&gt;&lt;td&gt;5&lt;/td&gt;&lt;td&gt;6&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;",
                          "title": "Table 2"
                      },
  </code></pre>