@code { [Parameter] public WebReport WebReport { get; set; } int pageWidth; int pageHeight; protected override void OnParametersSet() { base.OnParametersSet(); pageWidth = (int)Math.Ceiling(GetReportPageWidthInPixels() * WebReport.Zoom); pageHeight = (int)Math.Ceiling(GetReportPageHeightInPixels() * WebReport.Zoom); } float GetReportPageWidthInPixels() { return WebReport.GetReportPageWidthInPixels(); } float GetReportPageHeightInPixels() { return WebReport.GetReportPageHeightInPixels(); } }