Hi Randy,
Yes, we can set the zoomfactor for the PdfViewer control using the example code below,
@{ Html.Syncfusion().PdfViewer("PdfView")
.Load((Stream)ViewData["filestr"])
.PdfParamsArgs((PdfViewerParams)ViewData["PdfParam"])
.Width(System.Web.UI.WebControls.Unit.Pixel(1000))
.ZoomPercentage(200)
.Render(); }
And we have created a sample which illustrates the same. Please find the sample from the link below,
http://www.syncfusion.com/downloads/support/forum/120686/ze/PdfViewerMvc4Demo-453148066
Please let us know if you need further assistance on this.
Thanks,
Balasubramanian S