/// <summary>
/// Perform a Print on GridView source
/// </summary>
/// <param name="source">Input GridView</param>
/// <param name="showDialog">True to show print dialog before printing</param>
/// <param name="orientation">Page Orientation (i.e. Portrait vs. Landscape)</param>
/// <param name="zoom">Zoom Enumeration to specify how pages are stretched in print and preview</param>
public static void Print(GridViewDataControl source, bool showDialog = true, System.Printing.PageOrientation orientation = System.Printing.PageOrientation.Landscape, ZoomType zoom = ZoomType.TwoWide)
{
PrintDialog dialog = new PrintDialog();
bool? dialogResult = showDialog ? dialog.ShowDialog() : true;
if (dialogResult == true)
{
DocumentViewer viewer = new DocumentViewer();
viewer.Document = ToFixedDocument(ToPrintFriendlyGrid(source), dialog, orientation);
Zoom(viewer, zoom);
dialog.PrintDocument(viewer.Document.DocumentPaginator, "");
}
}
public static void Print(FrameworkElement source, bool showDialog = true, PageOrientation orientation = PageOrientation.Landscape, ZoomType zoom = ZoomType.TwoWide)
{
PrintDialog dialog = new PrintDialog();
bool? dialogResult = showDialog ? dialog.ShowDialog() : true;
if (dialogResult == true)
{
DocumentViewer viewer = new DocumentViewer();
viewer.Document = ToFixedDocument(source, dialog, orientation);
Zoom(viewer, zoom);
dialog.PrintDocument(viewer.Document.DocumentPaginator, "");
}
}
/// <summary>
/// Perform a Print Preview on GridView source
/// </summary>
/// <param name="source">Input GridView</param>
/// <param name="orientation">Page Orientation (i.e. Portrait vs. Landscape)</param>
/// <param name="zoom">Zoom Enumeration to specify how pages are stretched in print and preview</param>
public static void PrintPreview(GridViewDataControl source, System.Printing.PageOrientation orientation = System.Printing.PageOrientation.Landscape, ZoomType zoom = ZoomType.TwoWide)
{
Window window = new Window();
window.Title = "Print Preview";
if (!string.IsNullOrWhiteSpace(source.ToolTip as string))
{
window.Title += " of " + source.ToolTip;
}
window.Width = SystemParameters.PrimaryScreenWidth * 0.92;
window.Height = SystemParameters.WorkArea.Height;
window.Left = constrain(SystemParameters.VirtualScreenWidth - SystemParameters.PrimaryScreenWidth, 0, SystemParameters.VirtualScreenWidth - 11);
window.Top = constrain(0, 0, SystemParameters.VirtualScreenHeight - 25);
DocumentViewer viewer = new DocumentViewer();
viewer.Document = ToFixedDocument(ToPrintFriendlyGrid(source), new PrintDialog(), orientation);
Zoom(viewer, zoom);
window.Content = viewer;
window.ShowDialog();
}
/// <summary>
/// Print element to a document
/// </summary>
/// <param name="element">GUI Element to Print</param>
/// <param name="dialog">Reference to Print Dialog</param>
/// <param name="orientation">Page Orientation (i.e. Portrait vs. Landscape)</param>
/// <returns>Destination document</returns>
static FixedDocument ToFixedDocument(FrameworkElement element, PrintDialog dialog, System.Printing.PageOrientation orientation = System.Printing.PageOrientation.Portrait)
{
dialog.PrintTicket.PageOrientation = orientation;
PrintCapabilities capabilities = dialog.PrintQueue.GetPrintCapabilities(dialog.PrintTicket);
Size pageSize = new Size(dialog.PrintableAreaWidth, dialog.PrintableAreaHeight);
Size extentSize = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
FixedDocument fixedDocument = new FixedDocument();
element.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
element.Arrange(new Rect(new Point(0, 0), element.DesiredSize));
for (double y = 0; y < element.DesiredSize.Height; y += extentSize.Height)
{
for (double x = 0; x < element.DesiredSize.Width; x += extentSize.Width)
{
VisualBrush brush = new VisualBrush(element);
brush.Stretch = Stretch.None;
brush.AlignmentX = AlignmentX.Left;
brush.AlignmentY = AlignmentY.Top;
brush.ViewboxUnits = BrushMappingMode.Absolute;
brush.TileMode = TileMode.None;
brush.Viewbox = new Rect(x, y, extentSize.Width, extentSize.Height);
PageContent pageContent = new PageContent();
FixedPage page = new FixedPage();
((IAddChild)pageContent).AddChild(page);
fixedDocument.Pages.Add(pageContent);
page.Width = pageSize.Width;
page.Height = pageSize.Height;
page.Margin = new Thickness(25);
Canvas canvas = new Canvas();
FixedPage.SetLeft(canvas, capabilities.PageImageableArea.OriginWidth);
FixedPage.SetTop(canvas, capabilities.PageImageableArea.OriginHeight);
canvas.Width = extentSize.Width;
canvas.Height = extentSize.Height;
canvas.Background = brush;
page.Children.Add(canvas);
}
}
return(fixedDocument);
}