void IPrint.Print(byte[] content)
{
var data = NSData.FromArray(content);
var uiimage = UIImage.LoadFromData(data);
var printer = UIPrintInteractionController.SharedPrintController;
if (printer == null)
{
Console.WriteLine("Unable to print at this time.");
}
else
{
var printInfo = UIPrintInfo.PrintInfo;
printInfo.OutputType = UIPrintInfoOutputType.General;
printInfo.JobName = "Print Job Name";
printer.PrintInfo = printInfo;
printer.PrintingItem = uiimage;
printer.ShowsPageRange = true;
var handler = new UIPrintInteractionCompletionHandler((printInteractionController, completed, error) =>
{
if (completed)
{
Console.WriteLine("Print Completed.");
}
else if (!completed && error != null)
{
Console.WriteLine("Error Printing.");
}
});
CGRect frame = new CGRect();
frame.Size = uiimage.Size;
printer.Present(true, handler);
}
}
public static void Print(string url)
{
if (!UIPrintInteractionController.PrintingAvailable)
{
new UIAlertView(TouchFactory.Instance.GetResourceString("PrintErrorTitle"),
TouchFactory.Instance.GetResourceString("PrintError"), null,
TouchFactory.Instance.GetResourceString("Dismiss"), null).Show();
return;
}
string printUrl = null;
int index = url.IndexOf('?');
if (index >= 0)
{
HttpUtility.ParseQueryString(url.Substring(index)).TryGetValue("url", out printUrl);
}
UIPrintInfo printInfo = UIPrintInfo.PrintInfo;
printInfo.OutputType = UIPrintInfoOutputType.General;
printInfo.Duplex = UIPrintInfoDuplex.LongEdge;
if (!string.IsNullOrEmpty(printUrl) && !PrintUrl(printUrl))
{
new UIAlertView(TouchFactory.Instance.GetResourceString("PrintErrorTitle"),
string.Format(TouchFactory.Instance.GetResourceString("PrintUrlError"), printUrl), null,
TouchFactory.Instance.GetResourceString("Dismiss"), null).Show();
return;
}
var navContext = iApp.CurrentNavContext.ActiveLayer.NavContext;
var stack = PaneManager.Instance.FromNavContext(navContext.NavigatedActivePane, navContext.NavigatedActiveTab) as BaseNavigationController;
if (stack == null || stack.CurrentView == null)
{
return;
}
UIViewController controller = TouchFactory.GetNativeObject <UIViewController>(stack.CurrentView, "view");
UIView view = controller.View;
if (controller is IBrowserView)
{
view = view.Subviews.FirstOrDefault(sv => sv is UIWebView);
}
if (!(view is UIWebView) || !PrintUrl(((UIWebView)view).Request.Url.AbsoluteString))
{
printInfo.JobName = controller.NavigationItem.Title;
UIPrintInteractionController.SharedPrintController.PrintInfo = printInfo;
view.ViewPrintFormatter.StartPage = 0;
UIPrintInteractionController.SharedPrintController.PrintFormatter = view.ViewPrintFormatter;
}
UIPrintInteractionCompletionHandler completionHandler = FinishPrinting;
if (TouchFactory.Instance.LargeFormFactor)
{
UIViewController top = ModalManager.GetTopmostViewController(null);
nfloat barHeight = TouchFactory.Instance.IsLandscape ? UIApplication.SharedApplication.StatusBarFrame.Width
: UIApplication.SharedApplication.StatusBarFrame.Height;
nfloat centerX = TouchFactory.Instance.IsLandscape ? top.View.Center.Y : top.View.Center.X;
UIPrintInteractionController.SharedPrintController.PresentFromRectInView(
new CoreGraphics.CGRect(centerX, stack.NavigationBar.Frame.Height + barHeight, 1, 1), top.View, true, completionHandler);
}
else
{
UIPrintInteractionController.SharedPrintController.Present(true, completionHandler);
}
}
public virtual bool PresentFromBarButtonItem(UIBarButtonItem item, bool animated, [Optional] UIPrintInteractionCompletionHandler completionHandler)
{
return(default(bool));
}
public virtual bool PresentAnimated(bool animated, [Optional] UIPrintInteractionCompletionHandler completionHandler)
{
return(default(bool));
}
public virtual bool PrintToPrinter(UIPrinter printer, [Optional] UIPrintInteractionCompletionHandler completionHandler)
{
return(default(bool));
}
public virtual bool PresentFromRect(CGRect rect, UIView inView, bool animated, [Optional] UIPrintInteractionCompletionHandler completionHandler)
{
return(default(bool));
}
