public static FPdf GetSample()
{
var pdf = new FPdf();
pdf.AddPage(PageSizeEnum.A4);
pdf.SetFont("Arial", "", 16);
pdf.Cell(40, 10, "Hello World!");
return pdf;
}
public static FPdf GetSample()
{
var pdf = new FPdf();
pdf.AddPage(PageSizeEnum.A4);
pdf.SetFont("Arial", "", 16);
pdf.Cell(40, 10, "Hello World!");
return(pdf);
}
public static FPdf GetSample(string filePath)
{
using (var pdf = new FPdf(filePath))
{
pdf.AddPage(PageSizeEnum.A4);
pdf.SetFont("Arial", "", 16);
pdf.Cell(40, 10, "Hello World!");
return(pdf.Close());
}
}
public static FPdf MeasureThenPrintRow(
this FPdf pdf,
TableRow row,
Func <double, bool> beforePrint,
params Func <TableCell, string>[] texts)
{
var maxHeight = MeasureRow(pdf, row, texts);
var print = beforePrint?.Invoke(maxHeight) ?? true;
if (!print)
{
return(pdf);
}
var maxCol = Math.Min(texts.Length, row.Cells.Count);
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
col.Status = StatusEnum.Draw;
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.SavePos();
var text = texts[pos]?.Invoke(col);
pdf.GoBack();
string oldStyle = null;
if (col.Bold && !pdf.FontStyle.Contains("B"))
{
oldStyle = pdf.FontStyle;
pdf.SetFont("", pdf.FontStyle + "B");
}
pdf.BoxedText(col.Width, col.CellHeight ?? row.CellHeight, maxHeight, text, row.Border ?? col.Border, 0, col.Align, col.Fill);
if (oldStyle != null)
{
pdf.SetFont("", oldStyle);
}
}
for (var pos = maxCol; pos < row.Cells.Count; pos++)
{
var col = row.Cells[pos];
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.BoxedText(col.Width, col.CellHeight ?? row.CellHeight, maxHeight, " ", row.Border ?? col.Border, 0, col.Align, col.Fill);
}
pdf.Ln();
return(pdf);
}
public void GenerateArial()
{
var font2 = LoadFont("Calligrapher", Path.Combine(GetPath(), "CALLIGRA.TTF"));
using (var pdf = new FPdf("samplefont.pdf"))
{
pdf.AddPage(PageSizeEnum.A4);
//pdf.SetFont("Arial", "", 16);
pdf.AddFont("Calligrapher", "", "file:///" + font2.FontFile);
//pdf.SetFont("AR HERMANN", "", 16);
pdf.Cell(40, 10, "Enjoy new fonts with FPDF!");
pdf.Close();
}
}
public static FPdf PaintRow(this FPdf pdf, TableRow row, params string[] texts)
{
var maxCol = Math.Min(texts.Length, row.Cells.Count);
var maxHeight = row.MaxHeight;
if (!texts.Any())
{
maxHeight = pdf.CellMeasure(pdf.CurrentPageSize.Width, row.CellHeight, " ");
}
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
var height = pdf.CellMeasure(col.Width, row.CellHeight, texts[pos]);
if (maxHeight < height)
{
maxHeight = height;
}
}
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.BoxedText(col.Width, row.CellHeight, maxHeight, texts[pos], row.Border ?? col.Border, 0, col.Align, col.Fill);
}
for (var pos = maxCol; pos < row.Cells.Count; pos++)
{
var col = row.Cells[pos];
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.BoxedText(col.Width, row.CellHeight, maxHeight, " ", row.Border ?? col.Border, 0, col.Align, col.Fill);
}
pdf.Ln();
return(pdf);
}
private static double MeasureRow(this FPdf pdf, TableRow row, Func <TableCell, string>[] texts)
{
var maxHeight = row.MaxHeight;
var maxCol = Math.Min(texts.Length, row.Cells.Count);
if (!texts.Any())
{
maxHeight = pdf.CellMeasure(pdf.CurrentPageSize.Width, row.CellHeight, " ");
}
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
col.Status = StatusEnum.Measure;
var text = texts[pos]?.Invoke(col);
string oldStyle = null;
if (col.Bold && !pdf.FontStyle.Contains("B"))
{
oldStyle = pdf.FontStyle;
pdf.SetFont("", pdf.FontStyle + "B");
}
var height = pdf.CellMeasure(col.Width, col.CellHeight ?? row.CellHeight, text);
if (oldStyle != null)
{
pdf.SetFont("", oldStyle);
}
if (maxHeight < height)
{
maxHeight = height;
}
}
return(maxHeight);
}
public static TableRow PrintRow2(this TableRow row, FPdf pdf, params Func <TableCell, string>[] texts)
{
pdf.PrintRow2(row, texts);
return(row);
}
public static string GetAnnotOptFromJsProp(this FPdf document, JsOptions prop, string colors, bool rtl = false)
{
var opt = new JsOptions2();
switch (prop.Alignment)
{
case AlignEnum.Left:
opt.q = 0;
break;
case AlignEnum.Right:
opt.q = 2;
break;
case AlignEnum.Center:
opt.q = 1;
break;
case AlignEnum.Justified:
throw new NotSupportedException("Justified is not supported");
break;
case AlignEnum.Default:
default:
opt.q = rtl ? 0 : 2;
break;
}
double lineWidth;
if (prop.LineWidth.HasValue)
{
lineWidth = prop.LineWidth.Value;
}
else
{
lineWidth = 1;
}
switch (prop.BorderStyle)
{
case BorderStyle.None:
break;
case BorderStyle.Dashed:
break;
case BorderStyle.Beveled:
break;
case BorderStyle.Inset:
break;
case BorderStyle.Underline:
break;
case BorderStyle.Solid:
break;
default:
throw new ArgumentOutOfRangeException();
}
opt.Border = new double { };
return(string.Empty);
}
public static FPdf PrintRow2(this FPdf pdf, TableRow row, params Func <TableCell, string>[] texts)
{
var maxCol = Math.Min(texts.Length, row.Cells.Count);
var maxHeight = row.MaxHeight;
if (!texts.Any())
{
maxHeight = pdf.CellMeasure(pdf.CurrentPageSize.Width, row.CellHeight, " ");
}
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
col.Status = StatusEnum.Measure;
var text = texts[pos]?.Invoke(col);
string oldStyle = null;
if (col.Bold && !pdf.FontStyle.Contains("B"))
{
oldStyle = pdf.FontStyle;
pdf.SetFont("", pdf.FontStyle + "B");
}
var height = pdf.CellMeasure(col.Width, col.CellHeight ?? row.CellHeight, text);
if (oldStyle != null)
{
pdf.SetFont("", oldStyle);
}
if (maxHeight < height)
{
maxHeight = height;
}
}
for (var pos = 0; pos < maxCol; pos++)
{
var col = row.Cells[pos];
col.Status = StatusEnum.Draw;
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.SavePos();
var text = texts[pos]?.Invoke(col);
pdf.GoBack();
string oldStyle = null;
if (col.Bold && !pdf.FontStyle.Contains("B"))
{
oldStyle = pdf.FontStyle;
pdf.SetFont("", pdf.FontStyle + "B");
}
pdf.BoxedText(col.Width, col.CellHeight ?? row.CellHeight, maxHeight, text, row.Border ?? col.Border, 0, col.Align, col.Fill);
if (oldStyle != null)
{
pdf.SetFont("", oldStyle);
}
}
for (var pos = maxCol; pos < row.Cells.Count; pos++)
{
var col = row.Cells[pos];
if (col.Fill)
{
pdf.SetFillColor(col.Background);
}
pdf.BoxedText(col.Width, col.CellHeight ?? row.CellHeight, maxHeight, " ", row.Border ?? col.Border, 0, col.Align, col.Fill);
}
pdf.Ln();
return(pdf);
}
public static string Output(this FPdf document, string name, OutputDevice destination)
{
// Output PDF to some destination
if (document.State < 3)
{
document.Close();
}
if (destination == OutputDevice.Default)
{
if (string.IsNullOrEmpty(name))
{
name = "doc.pdf";
destination = OutputDevice.StandardOutput;
}
else
{
destination = OutputDevice.SaveToFile;
}
}
switch (destination)
{
case OutputDevice.StandardOutput:
HttpContext.Current.Response.AppendHeader("Content-Type: application/pdf", "");
HttpContext.Current.Response.AppendHeader("Content-Disposition: inline; filename=\"" + name + "\"",
"");
HttpContext.Current.Response.AppendHeader("Cache-Control: private, max-age=0, must-revalidate", "");
HttpContext.Current.Response.AppendHeader("Pragma: public", "");
HttpContext.Current.Response.Write(document.Buffer);
break;
case OutputDevice.Download:
// Download file
HttpContext.Current.Response.AppendHeader("Content-Type: application/x-download", "");
HttpContext.Current.Response.AppendHeader(
"Content-Disposition: attachment; filename=\"" + name + "\"", "");
HttpContext.Current.Response.AppendHeader("Cache-Control: private, max-age=0, must-revalidate", "");
HttpContext.Current.Response.AppendHeader("Pragma: public", "");
HttpContext.Current.Response.Write(document.Buffer);
break;
case OutputDevice.SaveToFile:
// Save to local file
FileStream f = FileSystemSupport.FileOpen(name, "wb");
if (!TypeSupport.ToBoolean(f))
{
throw new InvalidOperationException("Unable to create output file: " + name);
}
var writer = new StreamWriter(f, FPdf.PrivateEncoding);
writer.Write(document.Buffer);
writer.Close();
break;
case OutputDevice.ReturnAsString:
return(document.Buffer);
default:
throw new InvalidOperationException("Incorrect output destination: " + destination);
break;
}
return(string.Empty);
}
