title: JFreeChart Bar chart with one category and custom bar positions
body: <p>We are already using JFreeChart in our product. But so far for all needed charts it was easy to find description and tutorials. </p>
  
  <p>For new report we need to show <code>bar chart</code> with all bars being located not by category but by the value on x-axis. Such as:</p>
  
  <pre><code>x-axis: time range between date1 and date2
  y-axis: is cost in %currency%
  </code></pre>
  
  <p>So i need to put bars where each bar has specific date where date1 &lt; date &lt; date2 and cost which will define the heigh of bar.</p>
  
  <p>Is there a way to do so in JFreeChart? Or any another free tool? Or any link to proper information about this?</p>