Invient chart display issue


i wrote a vaadin application and am using invient chart to display line chart using values from database.

  1. my problem is in display, once i run the application it displays the chart without the plotted line like in chart.png. if resizing the browser the plotted line shows as in chart2.png.

  2. then also the same problem occurs when i refresh the browser.( when i refresh browser it show chart.png, the resizing it shows the chart2.png).

can anyone proved solutions for this…