title: JavaScript / JSF2 data (rectangle) visualization in a cartesian coordinate system
body: <p>I need to be able to visualize a special sort of diagram. In the past I always used Highcharts or Google charts for my data visualizations, but this time I cannot find any suitable chart in the mentioned libraries.</p>
  
  <p>Actually the desired result should look like this:</p>
  
  <p><img src="https://i.stack.imgur.com/C3Zgi.png" alt="enter image description here"></p>
  
  <p>So what I have is a cartesian coordinate system (with date axis), which contains several rectangles. Iam really looking forward to any recommendations on this.</p>