private async void TableFeaturesSample()
{
#region Field Definitions
//Load product data.
IEnumerable <Products> products = DataProvider.GetProducts();
//Create a new PDF standard font
PdfStandardFont font = new PdfStandardFont(PdfFontFamily.TimesRoman, 8f);
PdfStandardFont smallFont = new PdfStandardFont(font, 5f);
PdfFont bigFont = new PdfStandardFont(font, 16f);
//Create a new PDF solid brush
PdfBrush orangeBrush = new PdfSolidBrush(new PdfColor(247, 148, 29));
PdfBrush grayBrush = new PdfSolidBrush(new PdfColor(170, 171, 171));
//Create a new PDF pen
PdfPen borderPen = new PdfPen(PdfBrushes.DarkGray, .3f);
borderPen.LineCap = PdfLineCap.Square;
PdfPen transparentPen = new PdfPen(PdfBrushes.Transparent, .3f);
transparentPen.LineCap = PdfLineCap.Square;
float margin = 40f;
#endregion
MemoryStream stream = new MemoryStream();
//Create a new PDF document
using (PdfDocument document = new PdfDocument())
{
//Set the margins
document.PageSettings.Margins.All = 0;
//Add a new PDF page
PdfPage page = document.Pages.Add();
//Add the document header
AddHeader(document, "Syncfusion Essential PDF");
//Add the document footer
AddFooter(document, font, grayBrush);
//Draw the text to the PDF page
page.Graphics.DrawString("What You Get with Syncfusion", bigFont, orangeBrush, new PointF(10, 10));
#region PdfGrid
//Create a new PDF grid
PdfGrid pdfGrid = new PdfGrid();
IEnumerable <Report> report = DataProvider.GetReport();
pdfGrid.DataSource = report;
pdfGrid.Headers.Clear();
pdfGrid.Columns[0].Width = 80;
pdfGrid.Style.Font = font;
pdfGrid.Style.CellSpacing = 15f;
for (int i = 0; i < pdfGrid.Rows.Count; i++)
{
if (i % 2 == 0)
{
PdfGridCell cell = pdfGrid.Rows[i].Cells[0];
cell.RowSpan = 2;
Stream imgStream = typeof(App).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.Samples.PDF.Assets." + cell.Value.ToString().ToLower() + ".jpg");
//Set cell background image
cell.Style.BackgroundImage = new PdfBitmap(imgStream);
cell.Value = "";
cell = pdfGrid.Rows[i].Cells[1];
cell.Style.Font = bigFont;
}
for (int j = 0; j < pdfGrid.Columns.Count; j++)
{
pdfGrid.Rows[i].Cells[j].Style.Borders.All = transparentPen;
}
}
//Create a PDF grid layout format
PdfGridLayoutFormat gridLayoutFormat = new PdfGridLayoutFormat();
//Set pagination
gridLayoutFormat.Layout = PdfLayoutType.Paginate;
//Draw the grid to the PDF document
pdfGrid.Draw(page, new RectangleF(new PointF(margin, 75), new SizeF(page.Graphics.ClientSize.Width - (2 * margin), page.Graphics.ClientSize.Height - margin)), gridLayoutFormat);
#endregion
//Save the PDF document
document.Save(stream);
}
stream.Position = 0;
if (IsToggled)
{
PdfViewerUI pdfViewer = new SampleBrowser.PdfViewerUI();
pdfViewer.PdfDocumentStream = stream;
if (Device.Idiom != TargetIdiom.Phone && Device.OS == TargetPlatform.Windows)
{
await PDFViewModel.Navigation.PushModalAsync(new NavigationPage(pdfViewer));
}
else
{
await PDFViewModel.Navigation.PushAsync(pdfViewer);
}
}
else
{
if (Device.OS == TargetPlatform.WinPhone || Device.OS == TargetPlatform.Windows)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save("TableFeatures.pdf", "application/pdf", stream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save("TableFeatures.pdf", "application/pdf", stream);
}
}
}
