public override bool PrintDocumentFromWebView(object webView)
{
try {
UIWebView platformWebView = (UIWebView)(webView as CustomWebView).PlatformControl;
UIPrintInteractionController printer = UIPrintInteractionController.SharedPrintController;
printer.ShowsPageRange = true;
printer.PrintInfo = UIPrintInfo.PrintInfo;
printer.PrintInfo.OutputType = UIPrintInfoOutputType.General;
printer.PrintInfo.JobName = "BodyReportJob";
printer.PrintPageRenderer = new UIPrintPageRenderer()
{
HeaderHeight = 40,
FooterHeight = 40
};
printer.PrintPageRenderer.AddPrintFormatter(platformWebView.ViewPrintFormatter, 0);
if (Device.Idiom == TargetIdiom.Phone)
{
printer.PresentAsync(true);
}
else if (Device.Idiom == TargetIdiom.Tablet)
{
printer.PresentFromRectInViewAsync(new CGRect(200, 200, 0, 0), platformWebView, true);
}
return(true);
} catch (Exception) {
return(false);
}
}
private async Task <bool> PrintUIViewAsync(UIView uiView, PrintJobConfiguration printJobConfiguration)
{
bool result = false;
UIPrintInteractionController printer = await PopulateCommonPrinterDetailsAsync(printJobConfiguration);
if (!(printer is null))
{
printer.PrintPageRenderer = new UIPrintPageRenderer()
{
HeaderHeight = 40,
FooterHeight = 40
};
printer.PrintPageRenderer.AddPrintFormatter(uiView.ViewPrintFormatter, 0);
UIPrintInteractionResult interactionResult;
if (Device.Idiom == TargetIdiom.Tablet) // TODO - move to ApplicationType
{
interactionResult =
await printer.PresentFromRectInViewAsync(new CGRect(200, 200, 0, 0), uiView, true);
}
else
{
interactionResult = await printer.PresentAsync(true);
}
PrintCompletion(
interactionResult.PrintInteractionController,
interactionResult.Completed,
null);
result = interactionResult.Completed;
printer.Dispose();
}
return(result);
}