Graphics not appearing properly over print layout of web view

Hi all,

I am trying to obtain print of html content over web view, using this method :

[sampleWebView print:nil]; // where sampleWebView is an object of WebView

In html I am drawing a line using this-

<hr size=\"4\" noshade=\"noshade\" class=\"style1\" />

And a small colored circle using this-

●

In web view it is appearing properly like this:



but in print preview it is appearing improperly like this:



Neither line nor small colored dot is appearing properly in print layout?

Can any one suggest me some solution for it?

Thanks,

Monaj