/// <summary>
/// Prints the card layout to the default printer
/// </summary>
private void btnPrint_Click(object sender, RoutedEventArgs e)
{
PrintLayout layout = new PrintLayout();
double videoWidth = CameraVideoDeviceControl.ActualWidth * WebcamDevice.thisDpiWidthFactor;
double videoHeight = CameraVideoDeviceControl.ActualHeight * WebcamDevice.thisDpiHeightFactor;
double imageWidth = layout.ImageToPrint.Width;
double imageHeight = layout.ImageToPrint.Height;
double widthRatio = videoWidth / imageWidth;
double heightRatio = videoHeight / imageHeight;
PrintDialog printDialog = new PrintDialog();
// Set image and adjust to new size
layout.ImageToPrint.Source = OutputImage.Source;
// Add face markers
if (RecognizedFaces != null && RecognizedFaces.Length > 0)
{
int index = 0;
foreach (var face in RecognizedFaces)
{
// Draw rectangles around faces
FaceMarker fm = new FaceMarker(face.Attributes.Age.ToString(), face.Attributes.Gender);
fm.Height = Math.Round(face.FaceRectangle.Height / heightRatio);
fm.Width = Math.Round(face.FaceRectangle.Width / widthRatio);
layout.FaceCanvas.Children.Add(fm);
fm.HairlineColor = brushList[index];
Canvas.SetZIndex(fm, 1);
Canvas.SetTop(fm, Math.Round(face.FaceRectangle.Top / heightRatio));
Canvas.SetLeft(fm, Math.Round(face.FaceRectangle.Left / widthRatio));
}
}
// Get printer settings and adjust to page size
TransformGroup transGroup = new TransformGroup();
layout.CardToPrint.LayoutTransform = transGroup;
System.Printing.PrintCapabilities capabilities = printDialog.PrintQueue.GetPrintCapabilities(printDialog.PrintTicket);
transGroup.Children.Add(new ScaleTransform(capabilities.PageImageableArea.ExtentWidth / layout.CardToPrint.Width,
capabilities.PageImageableArea.ExtentHeight / layout.CardToPrint.Height));
layout.CardToPrint.LayoutTransform = transGroup;
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
layout.CardToPrint.Measure(sz);
layout.CardToPrint.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
// Print card layout
printDialog.PrintVisual(layout.CardToPrint, "Results");
}
/// <summary>
/// Print the current window ass best fit for a page
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PrintScreen_Button_Click(object sender, RoutedEventArgs e)
{
PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
printDlg.PrintTicket.PageOrientation = PageOrientation.Landscape;
if (printDlg.ShowDialog() == true)
{
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = printDlg.PrintQueue.GetPrintCapabilities(printDlg.PrintTicket);
//get scale of the print wrt to screen of WPF visual
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / this.ActualWidth, capabilities.PageImageableArea.ExtentHeight /
this.ActualHeight);
//Transform the Visual to scale
this.LayoutTransform = new ScaleTransform(scale, scale);
//get the size of the printer page
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
this.Measure(sz);
this.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
//now print the visual to printer to fit on the one page.
printDlg.PrintVisual(this, "Wpf controller");
}
}
/// <summary>
/// Prints this instance.
/// </summary>
public bool Print()
{
try
{
PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
bool? results = printDlg.ShowDialog();
if (results == null || results == false)
{
return(false);
}
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = printDlg.PrintQueue.GetPrintCapabilities(printDlg.PrintTicket);
//get the size of the printer page
System.Windows.Size printSize = new System.Windows.Size(
capabilities.PageImageableArea.ExtentHeight, capabilities.PageImageableArea.ExtentWidth);
// Build print view
this.Height = printSize.Height;
this.Width = printSize.Width;
Measure(printSize);
Arrange(new System.Windows.Rect(printSize));
XpsDocumentWriter xpsdw = PrintQueue.CreateXpsDocumentWriter(printDlg.PrintQueue);
printDlg.PrintTicket.PageOrientation = PageOrientation.Landscape;
xpsdw.WriteAsync(this);
}
catch (Exception ex)
{
MessageBox.Show(ex.GetBaseException().Message, "Printing Error", MessageBoxButton.OK, MessageBoxImage.Error);
return(false);
}
return(true);
}
private void _print()
{
try
{
PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
printDlg.PrintTicket.PageMediaSize = new PageMediaSize((Double)395.0, (Double)220.0);
//printDlg.ShowDialog();
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = printDlg.PrintQueue.GetPrintCapabilities(printDlg.PrintTicket);
//get scale of the print wrt to screen of WPF visual
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / this.Width, capabilities.PageImageableArea.ExtentHeight / this.Height);
//Transform the Visual to scale
this.LayoutTransform = new ScaleTransform(scale, scale);
//get the size of the printer page
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
this.Measure(sz);
this.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
//now print the visual to printer to fit on the one page.
printDlg.PrintVisual(this, "BoxSlip_KrausUSA_A");
}
catch (Exception)
{
}
}
public static Visual Print(Visual v, bool canReturn = false)
{
try
{
System.Windows.FrameworkElement e = v as System.Windows.FrameworkElement;
if (e == null)
{
return(null);
}
PrintDialog pd = new PrintDialog();
bool?determiner = true;
if (!canReturn)
{
determiner = pd.ShowDialog();
}
if ((bool)determiner)
{
//store original scale
Transform originalScale = e.LayoutTransform;
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = pd.PrintQueue.GetPrintCapabilities(pd.PrintTicket);
//get scale of the print wrt to screen of WPF visual
//double x = capabilities.PageImageableArea.ExtentWidth / e.ActualWidth;
//double y = capabilities.PageImageableArea.ExtentHeight / e.ActualHeight;
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / e.ActualWidth, capabilities.PageImageableArea.ExtentHeight / e.ActualHeight);
//Transform the Visual to scale
e.LayoutTransform = new ScaleTransform(scale, scale);
// e.LayoutTransform = new ScaleTransform(x, y);
//get the size of the printer page
System.Windows.Size sz = new System.Windows.Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
e.Measure(sz);
e.Arrange(new System.Windows.Rect(new System.Windows.Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
//now print the visual to printer to fit on the one page.
if (!canReturn)
{
pd.PrintVisual(v, "My Print");
//apply the original transform.
e.LayoutTransform = originalScale;
MessageBox.Show("Printing SuccessFul", "Operation Successful", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
if (canReturn)
{
return(v);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return(null);
}
/// <summary>
/// Gets the PrintCapabilities relative to the given PrintTicket.
/// </summary>
/// <param name="printTicket">The PrintTicket object based on which PrintCapabilities should be built.</param>
/// <returns>The PrintCapabilities object.</returns>
/// <remarks>
/// The <paramref name="printTicket"/> parameter could be null, in which case
/// the device's default PrintTicket will be used to construct the PrintCapabilities.
/// </remarks>
/// <exception cref="ObjectDisposedException">
/// The PrintTicketManager instance has already been disposed.
/// </exception>
/// <exception cref="ArgumentException">
/// The input PrintTicket specified by <paramref name="printTicket"/> is not well-formed.
/// </exception>
/// <exception cref="PrintQueueException">
/// The PrintTicketManager instance failed to retrieve the PrintCapabilities.
/// </exception>
public PrintCapabilities GetPrintCapabilities(PrintTicket printTicket)
{
MemoryStream pcStream = GetPrintCapabilitiesAsXml(printTicket);
PrintCapabilities retCap = new PrintCapabilities(pcStream);
pcStream.Close();
return(retCap);
}
public static void alloPrint(object sender)
{
//
Visual v = sender as Visual;
// Visual v = song2Grid as Visual;
// the object (it is a DataGrid) that you want to print out, not a window
PrintDialog prtDlg = new PrintDialog();
if (prtDlg.ShowDialog() == true)
{
// because 96 pixels in an inch for WPF window
double marginLeft = 96.0 * 0.75;
// left margin is 0.75 inches
double marginTop = 96.0 * 0.75;
// top margin is 0.75 inches
double marginRight = 96.0 * 0.75;
// right margin is 0.75 inches
double marginBottom = 96.0 * 0.75;
// bottom margin is 0.75 inches
// the following steps do not works for a WPF window
FrameworkElement win = v as FrameworkElement;
Transform oldLayoutTransform = win.LayoutTransform;
Size oldSize = new Size(win.ActualWidth, win.ActualHeight);
System.Printing.PrintCapabilities pCapability = prtDlg.PrintQueue.GetPrintCapabilities(prtDlg.PrintTicket);
// calculate print area that you want
double printWidth = (pCapability.PageImageableArea.ExtentWidth - pCapability.PageImageableArea.OriginWidth) - (marginLeft + marginRight);
double printHeight = (pCapability.PageImageableArea.ExtentHeight - pCapability.PageImageableArea.OriginHeight) - (marginTop + marginBottom);
// calculate the scale
double scale = Math.Min(printWidth / oldSize.Width, printHeight / oldSize.Height);
if (scale > 1.0)
{
// keep the original size and layout if printable area is greater than the object being printed
scale = 1.0;
}
// store the original layoutTransform
win.LayoutTransform = new ScaleTransform(scale, scale);
// new size of the visual
Size newSize = new Size(oldSize.Width * scale, oldSize.Height * scale);
win.Measure(newSize);
// centralize print area
double xStartPrint = marginLeft + (printWidth - newSize.Width) / 2.0;
double yStartPrint = marginTop + (printHeight - newSize.Height) / 2.0;
win.Arrange(new Rect(new Point(xStartPrint, yStartPrint), newSize));
// print out the visual
prtDlg.PrintVisual(win as Visual, "PrintTest");
// resotre the original layouttransform and size on screen
win.LayoutTransform = oldLayoutTransform; win.Measure(oldSize);
win.Arrange(new Rect(new Point(0, 0), oldSize));
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var viewModel = new PrintableUserControlViewModel(int.Parse(((ComboBoxItem)NumberOfLabelsToPrint.SelectedValue).Content.ToString()), (bool)FitToPage.IsChecked, (bool)NeedToShowDialog.IsChecked);
for (int labelIndex = 0; labelIndex < viewModel.NumberOfLabelsToPrint; ++labelIndex)
{
viewModel.LabelViewModels[labelIndex].Text1 = string.Format("test{0}.1", labelIndex + 1);
viewModel.LabelViewModels[labelIndex].Text2 = string.Format("test{0}.2", labelIndex + 1);
viewModel.LabelViewModels[labelIndex].Text3 = string.Format("test{0}.3", labelIndex + 1);
}
var view = new PrintableUserControl(viewModel);
PrintDialog printDialog = new PrintDialog();
bool printDialogResult = true;
if (viewModel.NeedToShowDialog)
{
printDialogResult = printDialog.ShowDialog() ?? false;
}
else
{
printDialog.PrintQueue = LocalPrintServer.GetDefaultPrintQueue(); // can also select one of new PrintServer().GetPrintQueues();
printDialog.PrintTicket.CopyCount = 1; // number of copies
printDialog.PrintTicket.PageOrientation = PageOrientation.Portrait;
}
if (viewModel.FitToPage)
{
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = printDialog.PrintQueue.GetPrintCapabilities(printDialog.PrintTicket);
//get scale of the printer to that of WPF control
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / view.ActualWidth, capabilities.PageImageableArea.ExtentHeight /
view.ActualHeight);
//Scare the control for printing size
view.LayoutTransform = new ScaleTransform(scale, scale);
Size sizeOfPrinterPage = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//Update the layout of the control to the size of the printer page
view.Measure(sizeOfPrinterPage);
view.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sizeOfPrinterPage));
}
//print the control to printer
printDialog.PrintVisual(view, "Print title");
}
public static void Print(FixedPage page)//, string pageName
{
//page.UpdateLayout();
PrintQueue defaultPrintQueue = LocalPrintServer.GetDefaultPrintQueue();
//FixedPage若直接打印，则打印出来的内容为空白，因为height为0
//推测原因：没有render
//但先保存为文件，或加载到FixedDocument中就能打印，奇怪
#region
System.Printing.PrintCapabilities capabilities = defaultPrintQueue.GetPrintCapabilities();
FixedDocument document = new FixedDocument();
document.DocumentPaginator.PageSize = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
PageContent content = new PageContent();
((IAddChild)content).AddChild(page);
document.Pages.Add(content);
#endregion
#region 根据打印机打印区域缩放page大小
//System.Printing.PrintCapabilities capabilities = defaultPrintQueue.GetPrintCapabilities();
////get scale of the print wrt to screen of WPF visual
//double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / page.ActualWidth, capabilities.PageImageableArea.ExtentHeight / page.ActualHeight);
////Transform the Visual to scale
//page.LayoutTransform = new ScaleTransform(scale, scale);
////get the size of the printer page
//Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
////update the layout of the visual to the printer page size.
//page.Measure(sz);
//page.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
#endregion
try
{
//string path = SaveXPS(page, pageName);
//PrintSystemJobInfo xpsPringtJob = defaultPrintQueue.AddJob(pageName + ".xps", path, true);
XpsDocumentWriter xpsdw = PrintQueue.CreateXpsDocumentWriter(defaultPrintQueue);//如此会自动帮我们判定上面AddJob方法的第三个参数
xpsdw.Write(document);
}
catch (Exception e)
{
MessageBox.Show("打印失败,失败原因:" + e.Message);
}
finally
{
defaultPrintQueue.Dispose();
}
}
void Print(PageItem Page)
{
try
{
Page.IsGridVisible = false;
Page.IsPrinting = true;
ContentControl cc = new ContentControl();
cc.ContentTemplate = this.FindResource("LogicPageItemTemplate1") as DataTemplate;
cc.Content = Page;
PrintDialog dlg = new System.Windows.Controls.PrintDialog();
dlg.PrintQueue = LocalPrintServer.GetDefaultPrintQueue();
dlg.PrintTicket = dlg.PrintQueue.DefaultPrintTicket;
dlg.PrintTicket.PageOrientation = PageOrientation.Landscape;
dlg.PrintTicket.OutputQuality = OutputQuality.High;
//dlg.PrintTicket.OutputColor = OutputColor.Monochrome;
dlg.PrintTicket.TrueTypeFontMode = TrueTypeFontMode.DownloadAsNativeTrueTypeFont;
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
System.Printing.PrintCapabilities capabilities = dlg.PrintQueue.GetPrintCapabilities(dlg.PrintTicket);
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / UnitConverter.CmToDip(42.0),
capabilities.PageImageableArea.ExtentHeight / UnitConverter.CmToDip(29.7));
cc.LayoutTransform = new ScaleTransform(scale, scale);
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
cc.Measure(sz);
cc.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
cc.UpdateLayout();
dlg.PrintVisual(cc, "Page");
}
Page.IsGridVisible = true;
Page.IsPrinting = false;
}
catch (Exception ex)
{
Debug.Print(ex.Message);
}
}
static void Main(string[] args)
{
string printerName = "";
string filePath = "";
for (int i = 0; i < args.Length; i++)
{
if (args[i].Equals("/P") && i + 1 < args.Length)
{
printerName = args[i + 1];
}
else if (args[i].Equals("/F") && i + 1 < args.Length)
{
filePath = args[i + 1];
}
}
PrintQueue queue = null;
if (printerName.Equals(String.Empty))
{
queue = LocalPrintServer.GetDefaultPrintQueue();
}
else
{
queue = new PrintQueue(new System.Printing.PrintServer(), printerName);
}
System.Printing.PrintCapabilities printcap = queue.GetPrintCapabilities();
var ms = queue.GetPrintCapabilitiesAsXml(queue.UserPrintTicket);
if (filePath.Equals(String.Empty))
{
filePath = "C:\\Temp\\Caps.xml";
}
FileStream file = new FileStream(filePath, FileMode.Create, FileAccess.Write);
ms.WriteTo(file);
file.Close();
ms.Close();
}
/// <summary>
/// Print visual object fit to page.
/// </summary>
/// <param name="printDialog"></param>
/// <param name="project"></param>
/// <param name="grid"></param>
/// <see>http://www.a2zdotnet.com/View.aspx?id=66</see>
private void PrintFitToPage(PrintDialog printDialog, Project project, Grid grid)
{
System.Printing.PrintCapabilities capabilities = printDialog.PrintQueue.GetPrintCapabilities(printDialog.PrintTicket);
//get scale of the print wrt to screen of WPF visual
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / grid.ActualWidth,
capabilities.PageImageableArea.ExtentHeight / grid.ActualHeight);
//Transform the Visual to scale
grid.LayoutTransform = new ScaleTransform(scale, scale);
//get the size of the printer page
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
grid.Measure(sz);
grid.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
//now print the visual to printer to fit on the one page.
printDialog.PrintVisual(grid, project.Guid.ToString());//Fit to Page WPF Print
}
private PageContent generatePageContent(System.Drawing.Bitmap bmp, int top,
int bottom, double pageWidth, double PageHeight,
System.Printing.PrintCapabilities capabilities)
{
FixedPage printDocumentPage = new FixedPage();
printDocumentPage.Width = pageWidth;
printDocumentPage.Height = PageHeight;
int newImageHeight = bottom - top;
System.Drawing.Bitmap bmpPage = bmp.Clone(new System.Drawing.Rectangle(0, top,
bmp.Width, newImageHeight), System.Drawing.Imaging.PixelFormat.Format32bppArgb);
// Create a new bitmap for the contents of this page
Image pageImage = new Image();
BitmapSource bmpSource =
System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
bmpPage.GetHbitmap(),
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(bmp.Width, newImageHeight));
pageImage.Source = bmpSource;
pageImage.VerticalAlignment = VerticalAlignment.Top;
// Place the bitmap on the page
printDocumentPage.Children.Add(pageImage);
PageContent pageContent = new PageContent();
((System.Windows.Markup.IAddChild)pageContent).AddChild(printDocumentPage);
FixedPage.SetLeft(pageImage, capabilities.PageImageableArea.OriginWidth);
FixedPage.SetTop(pageImage, capabilities.PageImageableArea.OriginHeight);
pageImage.Width = capabilities.PageImageableArea.ExtentWidth;
pageImage.Height = capabilities.PageImageableArea.ExtentHeight;
return(pageContent);
}
public static void Print1(FrameworkElement visual, bool applyRtl = true)
{
var printDlg = new System.Windows.Controls.PrintDialog();
if (printDlg.ShowDialog() == true)
{
//get selected printer capabilities
System.Printing.PrintCapabilities capabilities = printDlg.PrintQueue.GetPrintCapabilities(printDlg.PrintTicket);
//get scale of the print wrt to screen of WPF visual
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / visual.ActualWidth, capabilities.PageImageableArea.ExtentHeight / visual.ActualHeight);
var oldTransfomr = visual.LayoutTransform?.Clone();
if (applyRtl)
{
//Transform the Visual to scale
visual.LayoutTransform = new ScaleTransform(-scale, scale);
}
else
{
//Transform the Visual to scale
visual.LayoutTransform = new ScaleTransform(scale, scale);
}
//get the size of the printer page
Size size = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
visual.Measure(size);
visual.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), size));
//now print the visual to printer to fit on the one page.
printDlg.PrintVisual(visual, "A1");
visual.LayoutTransform = oldTransfomr;
}
}
private void print_report_Click(object sender, RoutedEventArgs e)
{
//Create PrintDialog object
PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
//Get layout of UserControl
Transform originalScale = this.LayoutTransform;
System.Printing.PrintCapabilities capabilities = printDlg.PrintQueue.GetPrintCapabilities(printDlg.PrintTicket);
//get scale of the print wrt to screen of WPF visual
double scale = Math.Min(capabilities.PageImageableArea.ExtentWidth / dgUsers.ActualWidth, capabilities.PageImageableArea.ExtentHeight / dgUsers.ActualHeight);
//Transform the Visual to scale
dgUsers.LayoutTransform = new ScaleTransform(scale, scale);
//get the size of the printer page
Size sz = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
//update the layout of the visual to the printer page size.
dgUsers.Measure(sz);
dgUsers.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), sz));
//now print the visual to printer to fit on the one page.
printDlg.PrintVisual(dgUsers, "דוח");
//Returns layout frame to original size
dgUsers.LayoutTransform = originalScale;
}
public static Task <DocumentPaginator> PrintOnMultiPage(object parameter, bool canReturn = false)
{
return(Task.Run(() =>
{
if (parameter is FrameworkElement)
{
FrameworkElement objectToPrint = parameter as FrameworkElement;
FixedDocument document = null;
objectToPrint.Dispatcher.BeginInvoke(new Action(() =>
{
Transform originalScale = objectToPrint.LayoutTransform;
PrintDialog printDialog = new PrintDialog();
var determiner = true;
if (!canReturn)
{
determiner = (bool)printDialog.ShowDialog().GetValueOrDefault();
}
if (determiner)
{
// Mouse.OverrideCursor = Cursors.Wait;
System.Printing.PrintCapabilities capabilities = printDialog.PrintQueue.GetPrintCapabilities(printDialog.PrintTicket);
double dpiScale = 200.0 / 96.0;
document = new FixedDocument();
try
{
// Change the layout of the UI Control to match the width of the printer page
double scale = capabilities.PageImageableArea.ExtentWidth / objectToPrint.ActualWidth;
objectToPrint.LayoutTransform = new ScaleTransform(scale, scale);
// objectToPrint.Width = capabilities.PageImageableArea.ExtentWidth ;
objectToPrint.UpdateLayout();
objectToPrint.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
Size size = new Size(capabilities.PageImageableArea.ExtentWidth, objectToPrint.DesiredSize.Height);
objectToPrint.Measure(size);
//size = new Size(capabilities.PageImageableArea.ExtentWidth, objectToPrint.DesiredSize.Height);
//objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(size));
// Convert the UI control into a bitmap at 300 dpi
double dpiX = 200;
double dpiY = 200;
RenderTargetBitmap bmp = new RenderTargetBitmap(Convert.ToInt32(capabilities.PageImageableArea.ExtentWidth * dpiScale), Convert.ToInt32(objectToPrint.ActualHeight * dpiScale), dpiX, dpiY, PixelFormats.Pbgra32);
bmp.Render(objectToPrint);
// Convert the RenderTargetBitmap into a bitmap we can more readily use
PngBitmapEncoder png = new PngBitmapEncoder();
png.Frames.Add(BitmapFrame.Create(bmp));
System.Drawing.Bitmap bmp2;
using (MemoryStream memoryStream = new MemoryStream())
{
png.Save(memoryStream);
bmp2 = new System.Drawing.Bitmap(memoryStream);
}
document.DocumentPaginator.PageSize = new Size(printDialog.PrintableAreaWidth, printDialog.PrintableAreaHeight);
// break the bitmap down into pages
int pageBreak = 0;
int previousPageBreak = 0;
int pageHeight = Convert.ToInt32(capabilities.PageImageableArea.ExtentHeight * dpiScale);
while (pageBreak < bmp2.Height - pageHeight)
{
pageBreak += pageHeight;
// Where we thing the end of the page should be
// Keep moving up a row until we find a good place to break the page
while (!IsRowGoodBreakingPoint(bmp2, pageBreak))
{
pageBreak--;
}
PageContent pageContent = generatePageContent(bmp2, previousPageBreak, pageBreak, document.DocumentPaginator.PageSize.Width, document.DocumentPaginator.PageSize.Height, capabilities);
document.Pages.Add(pageContent);
previousPageBreak = pageBreak;
}
// Last Page
PageContent lastPageContent = generatePageContent(bmp2, previousPageBreak, bmp2.Height, document.DocumentPaginator.PageSize.Width, document.DocumentPaginator.PageSize.Height, capabilities);
document.Pages.Add(lastPageContent);
}
catch
{
// MessageBox.Show(ex.Message, "An Error Occured");
}
finally
{
if (!canReturn)
{
printDialog.PrintDocument(document.DocumentPaginator, "Print Document Name");
MessageBox.Show("Printing SuccessFul", "Operation Successful", MessageBoxButton.OK, MessageBoxImage.Information);
}
// Scale UI control back to the original so we don't effect what is on the screen
//objectToPrint.Width = double.NaN;
//objectToPrint.UpdateLayout();
objectToPrint.LayoutTransform = originalScale;
Size size = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
objectToPrint.Measure(size);
objectToPrint.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight), size));
// Mouse.OverrideCursor = null;
}
}
}));
if (!canReturn)
{
return null;
}
return document.DocumentPaginator;
}
return null;
}));
}
private void butPrintInfo_Click(object sender, EventArgs e)
{
System.Printing.LocalPrintServer theServer;
theServer = new System.Printing.LocalPrintServer();
System.Printing.EnumeratedPrintQueueTypes[] myEnum =
{
EnumeratedPrintQueueTypes.Connections
, EnumeratedPrintQueueTypes.Local
};
System.Printing.PrintQueueCollection col = theServer.GetPrintQueues(myEnum);
foreach (System.Printing.PrintQueue qit in col)
{
System.Diagnostics.Debug.WriteLine(qit.ClientPrintSchemaVersion);
System.Diagnostics.Debug.WriteLine(qit.Comment);
System.Diagnostics.Debug.WriteLine(qit.CurrentJobSettings.Description);
System.Diagnostics.Debug.WriteLine(qit.Description);
System.Diagnostics.Debug.WriteLine(qit.FullName);
System.Printing.PrintCapabilities pc = qit.GetPrintCapabilities();
System.Diagnostics.Debug.WriteLine(pc.InputBinCapability.ToString());
System.Diagnostics.Debug.WriteLine(pc.MaxCopyCount);
System.Diagnostics.Debug.WriteLine(pc.OrientedPageMediaHeight);
System.Diagnostics.Debug.WriteLine(pc.OrientedPageMediaWidth);
System.Diagnostics.Debug.WriteLine(pc.PageBorderlessCapability);
System.Diagnostics.Debug.WriteLine(qit.QueueAttributes.ToString());
System.Diagnostics.Debug.WriteLine(qit.ShareName);
System.Diagnostics.Debug.WriteLine(qit.QueueDriver.PropertiesCollection.ToString());
System.IO.MemoryStream str = qit.GetPrintCapabilitiesAsXml();
System.IO.StreamReader tr = new System.IO.StreamReader(str);
String line;
while ((line = tr.ReadLine()) != null)
{
System.Diagnostics.Debug.WriteLine(line);
}
foreach (DictionaryEntry entry in qit.PropertiesCollection)
{
PrintProperty prop;
prop = (PrintProperty)entry.Value;
if (prop.Value != null)
{
System.Diagnostics.Debug.WriteLine("Name " + prop.Name + " value " + prop.Value);
}
}
}
//System.Drawing.Printing.PaperKind.A4;
//System.Printing.PrintDriver;
//System.Printing.PrintJobSettings;
//System.Printing.PrintDocumentImageableArea;
//System.Printing.PrintDriver;
//System.Printing.PrintJobStatus;
//System.Printing.PrintQueue;
//System.Printing.PrintQueueStringProperty;
//System.Drawing.Printing.PrinterSettings;
System.Drawing.Printing.PrinterSettings ps;
ps = new System.Drawing.Printing.PrinterSettings();
ps.PrinterName = cmbPrinters.Text;
System.Drawing.Printing.PrinterSettings.PaperSizeCollection papers;
papers = ps.PaperSizes;
foreach (System.Drawing.Printing.PaperSize ps2 in papers)
{
System.Diagnostics.Debug.WriteLine(ps2.PaperName + " " + ps2.Kind.ToString() + " " + ps2.Height.ToString() + " " + ps2.Width.ToString());
}
}
/// <summary>Prints the FrameworkElement.</summary>
/// <param name="fe">The FrameworkElement.</param>
public static void Print(this FrameworkElement fe)
{
PrintDialog pd = new PrintDialog();
bool?result = pd.ShowDialog();
pd.PrintTicket.PageOrientation = PageOrientation.Portrait;
if (!result.HasValue || !result.Value)
{
return;
}
System.Printing.PrintCapabilities capabilities = pd.PrintQueue.GetPrintCapabilities(pd.PrintTicket);
try
{
fe.Dispatcher.Invoke(new Action(() =>
{
//fe.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
//fe.Arrange(new Rect(fe.DesiredSize));
//fe.UpdateLayout();
// Change the layout of the UI Control to match the width of the printer page
fe.Width = capabilities.PageImageableArea.ExtentWidth;
fe.UpdateLayout();
fe.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
Size size = new Size(capabilities.PageImageableArea.ExtentWidth,
fe.DesiredSize.Height);
fe.Measure(size);
size = new Size(capabilities.PageImageableArea.ExtentWidth,
fe.DesiredSize.Height);
fe.Measure(size);
fe.Arrange(new Rect(size));
}), System.Windows.Threading.DispatcherPriority.Render);
int height = (int)pd.PrintTicket.PageMediaSize.Height;
int width = (int)pd.PrintTicket.PageMediaSize.Width;
int pages = (int)Math.Ceiling((fe.ActualHeight / height));
FixedDocument document = new FixedDocument();
for (int i = 0; i < pages; i++)
{
FixedPage page = new FixedPage();
page.Height = height;
page.Width = width;
page.PrintTicket = pd.PrintTicket;
PageContent content = new PageContent();
content.Child = page;
document.DocumentPaginator.PageSize =
new Size(pd.PrintableAreaWidth + 50, pd.PrintableAreaHeight);
document.Pages.Add(content);
VisualBrush vb = new VisualBrush(fe);
vb.AlignmentX = AlignmentX.Left;
vb.AlignmentY = AlignmentY.Top;
vb.Stretch = Stretch.None;
vb.TileMode = TileMode.None;
vb.Viewbox = new Rect(-11, i * height, width + 10, (i + 1) * height);
vb.ViewboxUnits = BrushMappingMode.Absolute;
RenderOptions.SetBitmapScalingMode(vb, BitmapScalingMode.Fant);
Canvas canvas = new Canvas();
canvas.Background = vb;
canvas.Height = height;
canvas.Width = width;
//FixedPage.SetLeft(canvas, 0);
FixedPage.SetTop(canvas, 25);
page.Children.Add(canvas);
}
pd.PrintDocument(document.DocumentPaginator,
((String.IsNullOrWhiteSpace(fe.Name) ? "Temp" : fe.Name) + " PRINT"));
}
finally
{
//// Scale UI control back to the original so we don't effect what is on the screen
//fe.Width = double.NaN;
//fe.UpdateLayout();
//fe.LayoutTransform = new ScaleTransform(1, 1);
//Size size = new Size(capabilities.PageImageableArea.ExtentWidth,
// capabilities.PageImageableArea.ExtentHeight);
//fe.Measure(size);
//fe.Arrange(new Rect(new Point(capabilities.PageImageableArea.OriginWidth,
// capabilities.PageImageableArea.OriginHeight), size));
Mouse.OverrideCursor = null;
}
}
