void CreateDocumentVisualTree(C1PdfDocument pdf, FrameworkElement targetElement) { // set up to render var font = new Font("Courier", 14); var img = new WriteableBitmap(CreateBitmap(targetElement)); // go render bool firstPage = true; foreach (Stretch stretch in new Stretch[] { Stretch.Fill, Stretch.None, Stretch.Uniform, Stretch.UniformToFill }) { // add page break if (!firstPage) { pdf.NewPage(); } firstPage = false; // set up to render var alignment = ContentAlignment.TopLeft; var rc = PdfUtils.Inflate(pdf.PageRectangle, -72, -72); rc.Height /= 2; // render element as image pdf.DrawString("Element as Image, Stretch: " + stretch.ToString(), font, Colors.Black, rc); rc = PdfUtils.Inflate(rc, -20, -20); pdf.DrawImage(img, rc, alignment, stretch); pdf.DrawRectangle(Colors.Green, rc); rc = PdfUtils.Inflate(rc, +20, +20); pdf.DrawRectangle(Colors.Green, rc); // move to bottom of the page rc = PdfUtils.Offset(rc, 0, rc.Height + 20); // render element pdf.DrawString("Element as VisualTree, Stretch: " + stretch.ToString(), font, Colors.Black, rc); rc = PdfUtils.Inflate(rc, -20, -20); pdf.DrawElement(targetElement, rc, alignment, stretch); pdf.DrawRectangle(Colors.Green, rc); rc = PdfUtils.Inflate(rc, +20, +20); pdf.DrawRectangle(Colors.Green, rc); } }
void CreateDocumentVisualTree(C1PdfDocument pdf, FrameworkElement targetElement) { // set up to render var font = new Font("Courier", 14); var img = new WriteableBitmap(CreateBitmap(targetElement)); // go render bool firstPage = true; foreach (Stretch stretch in new Stretch[] { Stretch.Fill, Stretch.None, Stretch.Uniform, Stretch.UniformToFill }) { // add page break if (!firstPage) { pdf.NewPage(); } firstPage = false; // set up to render var alignment = ContentAlignment.TopLeft; var rc = PdfUtils.Inflate(pdf.PageRectangle, -72, -72); rc.Height /= 2; // render element as image pdf.DrawString("Element as Image, Stretch: " + stretch.ToString(), font, Colors.Black, rc); rc = PdfUtils.Inflate(rc, -20, -20); pdf.DrawImage(img, rc, alignment, stretch); pdf.DrawRectangle(Colors.Green, rc); rc = PdfUtils.Inflate(rc, +20, +20); pdf.DrawRectangle(Colors.Green, rc); // move to bottom of the page rc = PdfUtils.Offset(rc, 0, rc.Height + 20); // render element pdf.DrawString("Element as VisualTree, Stretch: " + stretch.ToString(), font, Colors.Black, rc); rc = PdfUtils.Inflate(rc, -20, -20); pdf.DrawElement(targetElement, rc, alignment, stretch); pdf.DrawRectangle(Colors.Green, rc); rc = PdfUtils.Inflate(rc, +20, +20); pdf.DrawRectangle(Colors.Green, rc); } }
public static void RenderGrid(C1PdfDocument pdf, C1FlexGrid flex, PdfExportOptions options) { // get rendering options if (options == null) { options = new PdfExportOptions(); } // get root element to lay out the PDF pages Panel root = null; for (var parent = flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement) { if (parent is Panel) { root = parent as Panel; } } // get page size var rc = pdf.PageRectangle; // create panel to hold elements while they render var pageTemplate = new PageTemplate(); pageTemplate.Width = rc.Width; pageTemplate.Height = rc.Height; pageTemplate.SetPageMargin(options.Margin); root.Children.Add(pageTemplate); // render grid into PDF document var m = options.Margin; var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom); var pages = flex.GetPageImages(options.ScaleMode, sz, 100); for (int i = 0; i < pages.Count; i++) { // skip a page when necessary if (i > 0) { pdf.NewPage(); } // set content pageTemplate.PageContent.Child = pages[i]; pageTemplate.PageContent.Stretch = options.ScaleMode == ScaleMode.ActualSize ? System.Windows.Media.Stretch.None : System.Windows.Media.Stretch.Uniform; // set header/footer text pageTemplate.HeaderLeft.Text = options.DocumentTitle; if (options.KnownPageCount) { pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}", pdf.CurrentPage + 1, pages.Count); } else { pageTemplate.FooterRight.Text = string.Format("Page {0}", pdf.CurrentPage + 1); } // measure page element pageTemplate.UpdateLayout(); pageTemplate.Arrange(new Rect(0, 0, rc.Width, rc.Height)); // add to PDF pdf.DrawElement(pageTemplate, rc); } // done with template root.Children.Remove(pageTemplate); }
// export the grid to a PDF file void SavePdf(Stream s) { // get root element to lay out the PDF pages Panel root = null; for (var parent = _flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement) { if (parent is Panel) { root = parent as Panel; } } // create pdf document var pdf = new C1PdfDocument(PaperKind.Letter, false); // get page size var rc = pdf.PageRectangle; var m = new Thickness(96, 96, 96 / 2, 96 / 2); var scaleMode = ScaleMode.ActualSize; // create panel to hold elements while they render var pageTemplate = new PageTemplate(); pageTemplate.Width = rc.Width; pageTemplate.Height = rc.Height; pageTemplate.SetPageMargin(m); root.Children.Add(pageTemplate); // render grid into PDF document var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom); var pages = _flex.GetPageImages(scaleMode, sz, 100); for (int i = 0; i < pages.Count; i++) { // skip a page when necessary if (i > 0) { pdf.NewPage(); } // set content pageTemplate.PageContent.Child = pages[i]; pageTemplate.PageContent.Stretch = System.Windows.Media.Stretch.Uniform; // set footer text pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}", i + 1, pages.Count); // measure page element pageTemplate.Measure(new Size(rc.Width, rc.Height)); pageTemplate.UpdateLayout(); // add page element to PDF pdf.DrawElement(pageTemplate, rc); } // done with template root.Children.Remove(pageTemplate); // save the PDF document pdf.Save(s); s.Close(); }
// export the grid to a PDF file void SavePdf(Stream s, string documentName) { #if false // get root element to lay out the PDF pages Panel root = null; for (var parent = _flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement) { if (parent is Panel) { root = parent as Panel; } } // create pdf document var pdf = new C1PdfDocument(PaperKind.Letter, false); // get page size var rc = pdf.PageRectangle; var m = new Thickness(96, 96, 96 / 2, 96 / 2); var scaleMode = ScaleMode.ActualSize; // create panel to hold elements while they render var pageTemplate = new PageTemplate(); pageTemplate.Width = rc.Width; pageTemplate.Height = rc.Height; pageTemplate.SetPageMargin(m); root.Children.Add(pageTemplate); // render grid into PDF document var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom); var pages = _flex.GetPageImages(scaleMode, sz, 100); for (int i = 0; i < pages.Count; i++) { // skip a page when necessary if (i > 0) { pdf.NewPage(); } // set content pageTemplate.PageContent.Child = pages[i]; pageTemplate.PageContent.Stretch = System.Windows.Media.Stretch.Uniform; // set header/footer text pageTemplate.HeaderLeft.Text = documentName; pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}", i + 1, pages.Count); // measure page element pageTemplate.Measure(new Size(rc.Width, rc.Height)); pageTemplate.UpdateLayout(); // add page element to PDF pdf.DrawElement(pageTemplate, rc); } // done with template root.Children.Remove(pageTemplate); // save the PDF document pdf.Save(s); s.Close(); #endif }
public static void RenderGrid(C1PdfDocument pdf, C1FlexGrid flex, PdfExportOptions options) { // get rendering options if (options == null) { options = new PdfExportOptions(); } // get root element to lay out the PDF pages Panel root = null; for (var parent = flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement) { if (parent is Panel) { root = parent as Panel; } } // get page size var rc = pdf.PageRectangle; // create panel to hold elements while they render var pageTemplate = new PageTemplate(); pageTemplate.Width = rc.Width; pageTemplate.Height = rc.Height; pageTemplate.SetPageMargin(options.Margin); root.Children.Add(pageTemplate); // render grid into PDF document var m = options.Margin; var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom); var pages = flex.GetPageImages(options.ScaleMode, sz, 100); for (int i = 0; i < pages.Count; i++) { // skip a page when necessary if (i > 0) { pdf.NewPage(); } // set content pageTemplate.PageContent.Child = pages[i]; pageTemplate.PageContent.Stretch = options.ScaleMode == ScaleMode.ActualSize ? System.Windows.Media.Stretch.None : System.Windows.Media.Stretch.Uniform; // set header/footer text pageTemplate.HeaderLeft.Text = options.DocumentTitle; if (options.KnownPageCount) { pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}", pdf.CurrentPage + 1, pages.Count); } else { pageTemplate.FooterRight.Text = string.Format("Page {0}", pdf.CurrentPage + 1); } // measure page element pageTemplate.UpdateLayout(); pageTemplate.Arrange(new Rect(0, 0, rc.Width, rc.Height)); // add to PDF pdf.DrawElement(pageTemplate, rc); } // done with template root.Children.Remove(pageTemplate); }