public override string Render()
{
var tokList = BuildTokenList();
var result = new StringBuilder(_blockHead);
if (_startNewPage)
{
result.Append(@"\pagebb");
}
if (LineSpacing >= 0)
{
result.Append(@"\sl-" + RtfUtility.Pt2Twip(LineSpacing) + @"\slmult0");
}
if (_margins[Direction.Top] > 0)
{
result.Append(@"\sb" + RtfUtility.Pt2Twip(_margins[Direction.Top]));
}
if (_margins[Direction.Bottom] > 0)
{
result.Append(@"\sa" + RtfUtility.Pt2Twip(_margins[Direction.Bottom]));
}
if (_margins[Direction.Left] > 0)
{
result.Append(@"\li" + RtfUtility.Pt2Twip(_margins[Direction.Left]));
}
if (_margins[Direction.Right] > 0)
{
result.Append(@"\ri" + RtfUtility.Pt2Twip(_margins[Direction.Right]));
}
//if (_firstLineIndent != 0) {
result.Append(@"\fi" + RtfUtility.Pt2Twip(FirstLineIndent));
//}
result.Append(AlignmentCode());
result.AppendLine();
// insert default char format intto the 1st position of _charFormats
if (_defaultCharFormat != null)
{
result.AppendLine(_defaultCharFormat.RenderHead());
}
result.AppendLine(ExtractTokenList(tokList));
if (_defaultCharFormat != null)
{
result.Append(_defaultCharFormat.RenderTail());
}
result.AppendLine(_blockTail);
return(result.ToString());
}
public override string Render()
{
var result = new StringBuilder(_blockHead);
if (_startNewPage)
{
result.Append(@"\pagebb");
}
if (_margins[Direction.Top] >= 0)
{
result.Append(@"\sb" + RtfUtility.Pt2Twip(_margins[Direction.Top]));
}
if (_margins[Direction.Bottom] >= 0)
{
result.Append(@"\sa" + RtfUtility.Pt2Twip(_margins[Direction.Bottom]));
}
if (_margins[Direction.Left] >= 0)
{
result.Append(@"\li" + RtfUtility.Pt2Twip(_margins[Direction.Left]));
}
if (_margins[Direction.Right] >= 0)
{
result.Append(@"\ri" + RtfUtility.Pt2Twip(_margins[Direction.Right]));
}
switch (_alignment)
{
case Align.Left:
result.Append(@"\ql");
break;
case Align.Right:
result.Append(@"\qr");
break;
case Align.Center:
result.Append(@"\qc");
break;
}
result.AppendLine();
result.Append(@"{\*\shppict{\pict");
if (_imgType == ImageFileType.Jpg)
{
result.Append(@"\jpegblip");
}
else if (_imgType == ImageFileType.Png || _imgType == ImageFileType.Gif)
{
result.Append(@"\pngblip");
}
else
{
throw new Exception("Image type not supported.");
}
if (_height > 0)
{
result.Append(@"\pichgoal" + RtfUtility.Pt2Twip(_height));
}
if (_width > 0)
{
result.Append(@"\picwgoal" + RtfUtility.Pt2Twip(_width));
}
result.AppendLine();
result.AppendLine(ExtractImage());
result.AppendLine("}}");
if (StartNewPara)
{
result.Append(@"\par");
}
result.AppendLine(_blockTail);
return(result.ToString());
}
public override string Render()
{
var result = new StringBuilder();
// validate borders for each cell.
// (borders may be changed because of cell merging)
ValidateAllMergedCellBorders();
// set default char format for each cell.
if (_defaultCharFormat != null)
{
for (var i = 0; i < RowCount; i++)
{
for (var j = 0; j < ColCount; j++)
{
if (_cells[i][j].IsMerged &&
_cells[i][j].MergeInfo.Representative != _cells[i][j])
{
continue;
}
if (_cells[i][j].DefaultCharFormat != null)
{
_cells[i][j].DefaultCharFormat.CopyFrom(_defaultCharFormat);
}
}
}
}
var topMargin = _margins[Direction.Top] - _fontSize;
if (_startNewPage || topMargin > 0)
{
result.Append(@"{\pard");
if (_startNewPage)
{
result.Append(@"\pagebb");
}
if (_margins[Direction.Top] >= 0)
{
result.Append(@"\sl-" + RtfUtility.Pt2Twip(topMargin));
}
else
{
result.Append(@"\sl-1");
}
result.AppendLine(@"\slmult0\par}");
}
int colAcc;
for (var i = 0; i < RowCount; i++)
{
colAcc = 0;
result.Append(@"{\trowd\trgaph" +
string.Format(@"\trpaddl{0}\trpaddt{1}\trpaddr{2}\trpaddb{3}",
RtfUtility.Pt2Twip(CellPadding[i][Direction.Left]),
RtfUtility.Pt2Twip(CellPadding[i][Direction.Top]),
RtfUtility.Pt2Twip(CellPadding[i][Direction.Right]),
RtfUtility.Pt2Twip(CellPadding[i][Direction.Bottom])));
switch (_alignment)
{
case Align.Left:
result.Append(@"\trql");
break;
case Align.Right:
result.Append(@"\trqr");
break;
case Align.Center:
result.Append(@"\trqc");
break;
case Align.FullyJustify:
result.Append(@"\trqj");
break;
}
result.AppendLine();
if (_margins[Direction.Left] >= 0)
{
result.AppendLine(@"\trleft" + RtfUtility.Pt2Twip(_margins[Direction.Left]));
colAcc = RtfUtility.Pt2Twip(_margins[Direction.Left]);
}
if (_rowHeight[i] > 0)
{
result.Append(@"\trrh" + RtfUtility.Pt2Twip(_rowHeight[i]));
}
if (_rowKeepInSamePage[i])
{
result.Append(@"\trkeep");
}
if (i < TitleRowCount)
{
result.Append(@"\trhdr");
}
result.AppendLine();
for (var j = 0; j < ColCount; j++)
{
if (_cells[i][j].IsMerged && !_cells[i][j].IsBeginOfColSpan)
{
continue;
}
var nextCellLeftBorderClearance = j < ColCount - 1 ? Cell(i, j + 1).OuterLeftBorderClearance : 0;
colAcc += RtfUtility.Pt2Twip(Cell(i, j).Width);
var colRightPos = colAcc;
if (nextCellLeftBorderClearance < 0)
{
colRightPos += RtfUtility.Pt2Twip(nextCellLeftBorderClearance);
colRightPos = colRightPos == 0 ? 1 : colRightPos;
}
// Borders
for (var d = Direction.Top; d <= Direction.Left; d++)
{
var bdr = Cell(i, j).Borders[d];
if (bdr.Style != BorderStyle.None)
{
result.Append(@"\clbrdr");
switch (d)
{
case Direction.Top:
result.Append("t");
break;
case Direction.Right:
result.Append("r");
break;
case Direction.Bottom:
result.Append("b");
break;
case Direction.Left:
result.Append("l");
break;
}
result.Append(@"\brdrw" + RtfUtility.Pt2Twip(bdr.Width));
result.Append(@"\brdr");
switch (bdr.Style)
{
case BorderStyle.Single:
result.Append("s");
break;
case BorderStyle.Dotted:
result.Append("dot");
break;
case BorderStyle.Dashed:
result.Append("dash");
break;
case BorderStyle.Double:
result.Append("db");
break;
default:
throw new Exception("Unkown border style");
}
result.Append(@"\brdrcf" + bdr.Color.Value);
}
}
// Cell background color
if (Cell(i, j).BackgroundColor != null)
{
result.Append($@"\clcbpat{Cell(i, j).BackgroundColor.Value}"); // cell.BackGroundColor overrides others
}
else if (i == 0 && HeaderBackgroundColor != null)
{
result.Append($@"\clcbpat{HeaderBackgroundColor.Value}"); // header
}
else if (RowBackgroundColor != null && (RowAltBackgroundColor == null || i % 2 == 0))
{
result.Append($@"\clcbpat{RowBackgroundColor.Value}"); // row colour
}
else if (RowBackgroundColor != null && RowAltBackgroundColor != null && i % 2 != 0)
{
result.Append($@"\clcbpat{RowAltBackgroundColor.Value}"); // alt row colour
}
if (_cells[i][j].IsMerged && _cells[i][j].MergeInfo.RowSpan > 1)
{
result.Append(_cells[i][j].IsBeginOfRowSpan ? @"\clvmgf" : @"\clvmrg");
}
switch (_cells[i][j].AlignmentVertical)
{
case AlignVertical.Top:
result.Append(@"\clvertalt");
break;
case AlignVertical.Middle:
result.Append(@"\clvertalc");
break;
case AlignVertical.Bottom:
result.Append(@"\clvertalb");
break;
}
result.AppendLine(@"\cellx" + colRightPos);
}
for (var j = 0; j < ColCount; j++)
{
if (!_cells[i][j].IsMerged || _cells[i][j].IsBeginOfColSpan)
{
result.Append(_cells[i][j].Render());
}
}
result.AppendLine(@"\row}");
}
if (_margins[Direction.Bottom] >= 0)
{
result.Append(@"\sl-" + RtfUtility.Pt2Twip(_margins[Direction.Bottom]) + @"\slmult");
}
return(result.ToString());
}
public override string Render()
{
var rtf = new StringBuilder();
// ---------------------------------------------------
// Prologue
// ---------------------------------------------------
rtf.AppendLine(@"{\rtf1\ansi\deff0");
rtf.AppendLine();
// ---------------------------------------------------
// Insert font table
// ---------------------------------------------------
rtf.AppendLine(@"{\fonttbl");
for (var i = 0; i < _fontTable.Count; i++)
{
rtf.AppendLine(@"{\f" + i + " " + RtfUtility.UnicodeEncode(_fontTable[i]) + ";}");
}
rtf.AppendLine("}");
rtf.AppendLine();
// ---------------------------------------------------
// Insert color table
// ---------------------------------------------------
rtf.AppendLine(@"{\colortbl");
rtf.AppendLine(";");
for (var i = 1; i < _colorTable.Count; i++)
{
var c = _colorTable[i];
rtf.AppendLine(@"\red" + c.Red + @"\green" + c.Green + @"\blue" + c.Blue + ";");
}
rtf.AppendLine("}");
rtf.AppendLine();
// ---------------------------------------------------
// Preliminary
// ---------------------------------------------------
rtf.AppendLine(@"\deflang" + (int)_lcid + @"\plain\fs"
+ RtfUtility.Pt2HalfPt(DefaultValue.FontSize) + @"\widowctrl\hyphauto\ftnbj");
// page size
rtf.AppendLine(@"\paperw" + RtfUtility.PaperWidthInTwip(_paper, _orientation)
+ @"\paperh" + RtfUtility.PaperHeightInTwip(_paper, _orientation));
// page margin
rtf.AppendLine(@"\margt" + RtfUtility.Pt2Twip(Margins[Direction.Top]));
rtf.AppendLine(@"\margr" + RtfUtility.Pt2Twip(Margins[Direction.Right]));
rtf.AppendLine(@"\margb" + RtfUtility.Pt2Twip(Margins[Direction.Bottom]));
rtf.AppendLine(@"\margl" + RtfUtility.Pt2Twip(Margins[Direction.Left]));
// orientation
if (_orientation == PaperOrientation.Landscape)
{
rtf.AppendLine(@"\landscape");
}
// header/footer
if (_header != null)
{
rtf.Append(_header.Render());
}
if (_footer != null)
{
rtf.Append(_footer.Render());
}
rtf.AppendLine();
// ---------------------------------------------------
// Document body
// ---------------------------------------------------
rtf.Append(base.Render());
// ---------------------------------------------------
// Ending
// ---------------------------------------------------
rtf.AppendLine("}");
return(rtf.ToString());
}