InstallFilterJavaScript

InstallFilter Java Script

Note: This Page uses the LEADRasterIO COM Object to install LEAD CMP, GIF Filters.

<HTML>
<HEAD>
<TITLE>Install Filters Example Page</TITLE>
<SCRIPT LANGUAGE="JAVASCRIPT">
function InstallFilters()
{
   var bRetValue;

   //Set the full url to the cab that contains the CMP filter dll.
   RasterIO.SetFilterUrl("http://www.leadtools.com/cabs/CMPFilter.cab");

   //Install the CMP filter dll, false indicate that the installation is not silent.
   bRetValue = RasterIO.InstallFilter("CMP", false);

   //Check if CMP Filter is successfully Installed

if(bRetValue)
      alert("Installation of LEAD CMP Filter is successful");
else
      alert("Installation of LEAD CMP Filter failed");

   //Set the full url to the cab that contains the GIF filter dll.
   RasterIO.SetFilterUrl("http://www.leadtools.com/cabs/GIFFilter.cab");

   //Install the GIF filter dll, true indicate that the installation is silent.
RasterIO.InstallFilter("GIF", true);

}

</SCRIPT>
</HEAD>
<BODY onload="javascript:InstallFilters();">

<object
   ID="RasterIO"
   name="RasterIO"
   classid="CLSID:0014070E-B1BA-11CE-ABC6-F5B2E79D9E3F"
      codebase="http://www.leadtools.com/COM/ltrio14n.cab">
</object>

</BODY>
</HTML>