/// <summary>
/// Print Page event
/// </summary>
private void _printDocument_PrintPage(object sender, PrintPageEventArgs e)
{
int savePage = _viewer.Image.Page;
try
{
_viewer.Image.Page = _printPage;
_printPage++;
using (Image img = RasterImageConverter.ConvertToImage(_viewer.Image, ConvertToImageOptions.None))
{
if (DialogUtilities.CanRunPrintPreview)
{
e.Graphics.DrawImage(img, 0, 0);
}
}
e.HasMorePages = _printPage <= _viewer.Image.PageCount;
if (_printPage > _viewer.Image.PageCount)
{
_printPage = 1;
}
}
finally
{
_viewer.Image.Page = savePage;
}
}
void scEngine_CaptureInformation(object sender, ScreenCaptureInformationEventArgs e)
{
e.Image.XResolution = e.Image.YResolution = 300;
AnnAutomationObject customAnn = annAutomationManager.FindObjectById(AnnObject.StampObjectId);
AnnStampObject customStamp = (AnnStampObject)customAnn.ObjectTemplate;
customStamp.Text = " ";
customStamp.Fill = null;
customStamp.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Red"), LeadLengthD.Create(0));;
customStamp.Picture = new AnnPicture(RasterImageConverter.ConvertToImage(e.Image, ConvertToImageOptions.None));
}
private static void FillSeriesThumbnail(LoadSeriesEventArgs e, SeriesInformation seriesInfo)
{
if (e.LoadedSeries.Streamer.SeriesCells.Length > 0)
{
MedicalViewerMultiCell cell = e.LoadedSeries.Streamer.SeriesCells[0];
if (cell.VirtualImage != null)
{
if (cell.VirtualImage[cell.ActiveSubCell].ImageExist)
{
using (RasterImage image = cell.VirtualImage[cell.ActiveSubCell].Image.Clone())
{
Image thumbImage;
if (image.Width != 64 || image.Height != 64)
{
SizeCommand sizeCommand;
sizeCommand = new SizeCommand(64, 64, RasterSizeFlags.None);
sizeCommand.Run(image);
}
if (image.BitsPerPixel != 24)
{
ColorResolutionCommand colorRes = new ColorResolutionCommand(ColorResolutionCommandMode.InPlace,
24,
RasterByteOrder.Bgr,
RasterDitheringMethod.None,
ColorResolutionCommandPaletteFlags.FastMatch,
null);
colorRes.Run(image);
}
thumbImage = RasterImageConverter.ConvertToImage(image, ConvertToImageOptions.InitAlpha);
seriesInfo.Thumbnail = thumbImage;
}
}
}
}
}
private void printDocument_PrintPage(object sender, PrintPageEventArgs e)
{
RasterImage image = (_imageList.ActiveItem as PDFPageItem).PageImage;
// Get the print document object
PrintDocument document = sender as PrintDocument;
// Create an new LEADTOOLS image printer class
RasterImagePrinter printer = new RasterImagePrinter();
// Set the document object so page calculations can be performed
printer.PrintDocument = document;
// We want to fit and center the image into the maximum print area
printer.SizeMode = RasterPaintSizeMode.FitAlways;
printer.HorizontalAlignMode = RasterPaintAlignMode.Center;
printer.VerticalAlignMode = RasterPaintAlignMode.Center;
// Account for FAX images that may have different horizontal and vertical resolution
printer.UseDpi = true;
// Print the whole image
printer.ImageRectangle = Rectangle.Empty;
// Use maximum page dimension ignoring the margins, this will be equivalant of printing
// using Windows Photo Gallery
printer.PageRectangle = RectangleF.Empty;
printer.UseMargins = false;
using (Image printImage = RasterImageConverter.ConvertToImage(image, ConvertToImageOptions.None))
{
using (Bitmap printBitmap = new Bitmap(printImage))
{
foreach (FormFieldControl control in _imageViewer.Controls)
{
if (control.IsFieldPrintable)
{
bool isFieldVisible = control.IsFieldVisible;
control.IsFieldVisible = true;
LeadRect leadBounds = new LeadRect(control.Bounds.X, control.Bounds.Y, control.FiedlBounds.Width, control.Bounds.Height);
// convert from Control to Image coordinates
leadBounds = _imageViewer.ConvertRect(null, ImageViewerCoordinateType.Control, ImageViewerCoordinateType.Image, leadBounds);
Rectangle bounds = new Rectangle(leadBounds.X, leadBounds.Y, leadBounds.Width, leadBounds.Height);
control.DrawToBitmap(printBitmap, bounds);
control.IsFieldVisible = isFieldVisible;
}
}
image = RasterImageConverter.ConvertFromImage(printBitmap, ConvertFromImageOptions.None);
}
}
// Print the current page
printer.Print(image, _currentPrintPageNumber, e);
// Go to the next page
_currentPrintPageNumber++;
// Inform the printer whether we have more pages to print
if (_currentPrintPageNumber <= document.PrinterSettings.ToPage)
{
e.HasMorePages = true;
}
else
{
e.HasMorePages = false;
}
}