private void Print_Click(object sender, RoutedEventArgs e)
{
PrintDialog prnt = new PrintDialog();
prnt.UserPageRangeEnabled = true;
prnt.MaxPage = (uint)data.pages.Count;
prnt.MinPage = 1;
if (prnt.ShowDialog() == true)
{
if (CB_OutPutColor.SelectedIndex > 0)
{
prnt.PrintTicket.OutputColor = (OutputColor)(CB_OutPutColor.SelectedIndex);
}
if (CB_Orientation.SelectedIndex > 0)
{
prnt.PrintTicket.PageOrientation = (PageOrientation)(CB_Orientation.SelectedIndex);
}
FixedDocument document = new FixedDocument();
PrintCapabilities capabilities = prnt.PrintQueue.GetPrintCapabilities(prnt.PrintTicket);
Size visibleSize = new Size(capabilities.PageImageableArea.ExtentWidth, capabilities.PageImageableArea.ExtentHeight);
Size Margins = new Size(capabilities.PageImageableArea.OriginWidth, capabilities.PageImageableArea.OriginHeight);
if (SB_Fit.IsChecked())
{
document.DocumentPaginator.PageSize = new Size(prnt.PrintableAreaWidth, prnt.PrintableAreaHeight);
}
else
{
document.DocumentPaginator.PageSize = new Size(data.CanvasW, data.CanvasH);
}
Debug.WriteLine("Page Range: From: " + prnt.PageRange.PageFrom + " To: " + prnt.PageRange.PageTo);
if (prnt.PageRange.PageTo < 1)
{
for (int i = 0; i < data.pages.Count; i++)
{
PrintAddPage(i, document, visibleSize, Margins);
}
}
else
{
for (int i = (prnt.PageRange.PageFrom - 1); i < prnt.PageRange.PageTo; i++)
{
PrintAddPage(i, document, visibleSize, Margins);
}
}
prnt.PrintDocument(document.DocumentPaginator, "Good Teacher");
}
}
private void PrintAddPage(int i, FixedDocument document, Size sizeContent, Size margins)
{
Canvas can = CanvasSaveLoad.LoadSpecificCanvas(data, i);
CanvasSaveLoad.ToPresentationMode(can);
CanvasSaveLoad.SimulateCanvas(can);
can.UpdateLayout();
Size size = new Size();
can.Measure(size);
can.Arrange(new Rect(size));
ImageSource bs = ImageWorker.ByteDataToImage(CanvasWriter.SaveCanvasToImgSimulateFullPng(can));
Image image = new Image();
if (SB_Fit.IsChecked())
{
image.Width = sizeContent.Width;
image.Height = sizeContent.Height;
}
else
{
image.Width = data.CanvasW;
image.Height = data.CanvasH;
}
image.Stretch = Stretch.Uniform;
image.Source = bs;
FixedPage page = new FixedPage();
page.Width = document.DocumentPaginator.PageSize.Width;
page.Height = document.DocumentPaginator.PageSize.Width;
if (SB_Fit.IsChecked())
{
page.Margin = new Thickness(margins.Width, margins.Height, 0, 0);
}
page.Children.Clear();
page.Children.Add(image);
PageContent pageContent = new PageContent();
((IAddChild)pageContent).AddChild(page);
document.Pages.Add(pageContent);
}