title: Chart.js canvas resize
body: <p>In (<a href="https://stackoverflow.com/questions/19167827/android-webview-html5-canvas-error">Android WebView HTML5 canvas error</a>) i posted a question regarding plotting graphs using Graph.js library.
  The problem i have now is that if i call the function to plot the graph multiple times, the canvas resizes every time. Each time the graph is redrawn to the same canvas, its size also changes.
  I also tried setting the size of the canvas but without success.</p>
  
  <p>What could be the reason? Why does the canvas resize every time?</p>