| public AddElement ( IElement element ) : void | ||
| element | IElement | the Element to add |
| Результат | void | |
/**
* Creates a Cell with these attributes.
* @param rowAttributes
* @return a cell based on these attributes.
* @throws BadElementException
*/
public Cell CreateCell(SimpleCell rowAttributes)
{
Cell cell = new Cell();
cell.CloneNonPositionParameters(rowAttributes);
cell.SoftCloneNonPositionParameters(this);
cell.Colspan = colspan;
cell.HorizontalAlignment = horizontalAlignment;
cell.VerticalAlignment = verticalAlignment;
cell.UseAscender = useAscender;
cell.UseBorderPadding = useBorderPadding;
cell.UseDescender = useDescender;
foreach (IElement element in content)
{
cell.AddElement(element);
}
return(cell);
}
/// <summary>
/// Renderizza un elemento immagine in una cella iTextSharp.text.
/// </summary>
/// <param name="ImgElement">
/// Elemento immagine. NOTA: il percorso dev'essere ASSOLUTO, ad esempio C:\img\img.gif
/// </param>
/// <returns>
/// iTextSharp.text.Cell con i contenuti opportuni
/// </returns>
private static iTextSharp.text.Cell RenderElement(DocTemplateVers.Domain.DTO.ServiceExport.DTO_ElementImage ImgElement, float MaxWidth)
{
iTextSharp.text.Cell cell = new iTextSharp.text.Cell();
cell.Border = 0;
RtfHelper.SetAlignment(ref cell, ImgElement.Alignment);
//cell.Width = MaxWidth;
iTextSharp.text.Image img;
try
{
img = iTextSharp.text.Image.GetInstance(ImgElement.Path);
if (ImgElement.Width > 0 && ImgElement.Height > 0)
{
img.ScaleAbsolute(ImgElement.Width, ImgElement.Height);
}
else if (ImgElement.Width > 0)
{
img.ScaleAbsoluteWidth(ImgElement.Width);
}
else if (ImgElement.Height > 0)
{
img.ScaleAbsoluteHeight(ImgElement.Height);
}
if (img.Width > MaxWidth)
{
img.ScaleAbsoluteWidth(MaxWidth);
}
cell.AddElement(img);
}
catch (Exception ex)
{
//cell = null;
}
return(cell);
//return new iTextSharp.text.Cell(new iTextSharp.text.Paragraph("NOT IMPLEMENT!"));
}
/**
* Creates a Cell with these attributes.
* @param rowAttributes
* @return a cell based on these attributes.
* @throws BadElementException
*/
public Cell CreateCell(SimpleCell rowAttributes) {
Cell cell = new Cell();
cell.CloneNonPositionParameters(rowAttributes);
cell.SoftCloneNonPositionParameters(this);
cell.Colspan = colspan;
cell.HorizontalAlignment = horizontalAlignment;
cell.VerticalAlignment = verticalAlignment;
cell.UseAscender = useAscender;
cell.UseBorderPadding = useBorderPadding;
cell.UseDescender = useDescender;
foreach (IElement element in content) {
cell.AddElement(element);
}
return cell;
}
protected void GeneratePDF()
{
// Refresh the summary grid else there will be nothing to generate (no postback)
this.PopulateGrid();
// Create and initialize a new document object
iTextSharp.text.Document document = new iTextSharp.text.Document(iTextSharp.text.PageSize.LEGAL, 24, 24, 24, 24);
document.PageSize.Rotate();
System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();
try
{
// Create an instance of the writer object
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, memoryStream);
// Add some meta information to the document
Label lblPageTitle = (Label)(this.Page.Master.FindControl("lblDefaultMasterPageTitle"));
document.AddAuthor(lblPageTitle.Text);
document.AddSubject(this.lblReportTitle.Text);
// Open the document
document.Open();
// Create a table to match our current summary grid
iTextSharp.text.Table table = null;
if (this.DateRangeType == DateRangeTypes.UserSpecified)
table = new iTextSharp.text.Table(6);
else if (this.DateRangeType == DateRangeTypes.Daily)
table = new iTextSharp.text.Table(7);
else
table = new iTextSharp.text.Table(8);
table.TableFitsPage = true;
// Apply spacing/padding/borders/column widths to the table
table.Padding = 2;
table.Spacing = 0;
table.DefaultCellBorderWidth = 1;
if (this.DateRangeType == DateRangeTypes.UserSpecified)
{
float[] headerwidths1 = { 30, 30, 30, 30, 30, 30 };
table.Widths = headerwidths1;
}
else if (this.DateRangeType == DateRangeTypes.Daily)
{
float[] headerwidths2 = { 40, 30, 30, 30, 30, 30, 30 };
table.Widths = headerwidths2;
}
else
{
float[] headerwidths3 = { 40, 30, 30, 30, 30, 30, 30, 35 };
table.Widths = headerwidths3;
}
table.Width = 100;
// Add report title spanning all columns
iTextSharp.text.Font titleFont = new iTextSharp.text.Font(Font.GetFamilyIndex("Tahoma"), 6, Font.BOLD);
titleFont.Color = new iTextSharp.text.Color(System.Drawing.Color.Firebrick);
iTextSharp.text.Cell titleCell = new iTextSharp.text.Cell();
titleCell.SetHorizontalAlignment("Left");
titleCell.SetVerticalAlignment("Top");
titleCell.BackgroundColor = new iTextSharp.text.Color(System.Drawing.Color.White);
titleCell.BorderWidth = 0;
if (this.DateRangeType == DateRangeTypes.UserSpecified)
titleCell.Colspan = 6;
else if (this.DateRangeType == DateRangeTypes.Daily)
titleCell.Colspan = 7;
else
titleCell.Colspan = 8;
titleCell.AddElement(new iTextSharp.text.Phrase(this.lblReportTitle.Text, titleFont));
table.AddCell(titleCell);
// Add table headers
for (int i = 0; i < this.grdRaveForm.Columns.Count; i++)
{
iTextSharp.text.Font headerCellFont = new iTextSharp.text.Font(Font.GetFamilyIndex("Tahoma"), 8, Font.NORMAL + Font.UNDERLINE);
headerCellFont.Color = new iTextSharp.text.Color(System.Drawing.Color.White);
iTextSharp.text.Cell headerCell = new iTextSharp.text.Cell();
headerCell.SetHorizontalAlignment("Left");
headerCell.SetVerticalAlignment("Top");
headerCell.BackgroundColor = new iTextSharp.text.Color(System.Drawing.Color.SteelBlue);
headerCell.BorderColor = new iTextSharp.text.Color(System.Drawing.Color.White);
headerCell.AddElement(new iTextSharp.text.Phrase(this.grdRaveForm.Columns[i].HeaderText, headerCellFont));
table.AddCell(headerCell);
}
table.EndHeaders();
// Add data to the table
int j = 0;
int k = 0;
string phrase = "";
foreach (System.Data.DataRow row in this._pdfDataTable.Rows)
{
j++; // Increment the row counter
k = 0; // Reset the column counter for the new row
foreach (System.Data.DataColumn col in this._pdfDataTable.Columns)
{
k++; // Increment the column counter
iTextSharp.text.Font cellFont = new iTextSharp.text.Font(Font.GetFamilyIndex("Tahoma"), 6, Font.NORMAL);
if (j % 2 == 0)
{
cellFont.Color = new iTextSharp.text.Color(System.Drawing.Color.DarkRed);
}
else
{
cellFont.Color = new iTextSharp.text.Color(System.Drawing.Color.Black);
}
iTextSharp.text.Cell cell = new iTextSharp.text.Cell();
cell.SetHorizontalAlignment("Left");
cell.SetVerticalAlignment("Top");
cell.BorderColor = new iTextSharp.text.Color(System.Drawing.Color.White);
if (j % 2 == 0)
{
cell.BackgroundColor = new iTextSharp.text.Color(System.Drawing.Color.LightGray);
}
else
{
cell.BackgroundColor = new iTextSharp.text.Color(System.Drawing.Color.White);
}
// Generate formatted phrase for cell.
switch (col.ColumnName)
{
case "SummaryDate":
case "MaxDate":
phrase = String.Format("{0,10:MM/dd/yyyy}", row[col]);
break;
case "AvgSecs":
case "StdDevSecs":
phrase = String.Format("{0:F2}", row[col]);
break;
case "FormIDCount":
phrase = String.Format("{0:G}", row[col]);
break;
default:
phrase = row[col].ToString();
break;
}
cell.AddElement(new iTextSharp.text.Phrase(phrase, cellFont));
table.AddCell(cell);
}
}
// Add the table to the document
document.Add(table);
// Close the document
document.Close();
// Show the document
Response.Clear();
Response.AddHeader("content-disposition", "attachment;filename=" + Enum.GetName(typeof(DateRangeTypes), this.DateRangeType) + "Performance" + ((DropDownList)this.Page.Master.FindControl("ddlReport")).SelectedItem.Text.Replace(" ", String.Empty) + ".pdf");
Response.ContentType = "application/pdf";
Response.BinaryWrite(memoryStream.ToArray());
Response.End();
}
catch (Exception xcptn)
{
Response.Write(xcptn.Message);
}
}
public static iTS.Cell HtmlToCell(String Html)
{
iTS.Cell cell = new iTextSharp.text.Cell();
Boolean Error = false;
// iTextSharp.text.html.simpleparser.StyleSheet styles =
//new iTextSharp.text.html.simpleparser.StyleSheet();
// aaa
// styles.LoadTagStyle("ul", "indent", "10");
// styles.LoadTagStyle("ol", "indent", "10");
Html = lm.Comol.Core.DomainModel.Helpers.Export.RtfHelper.HtmlCheckRtf(Html);
System.Collections.ArrayList AL_Content = new System.Collections.ArrayList();
try
{
AL_Content = iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(
new System.IO.StringReader(Html),
lm.Comol.Core.DomainModel.Helpers.Export.RtfHelper.GetStyles());
}
catch
{
Error = true;
}
if (Error)
{
Error = false;
Html = lm.Comol.Core.DomainModel.Helpers.Export.RtfHelper.RemoveHtmlTag(Html);
try
{
AL_Content = iTextSharp.text.html.simpleparser.HTMLWorker.ParseToList(
new System.IO.StringReader(Html),
lm.Comol.Core.DomainModel.Helpers.Export.RtfHelper.GetStyles());
}
catch
{
Error = true;
}
}
if (Error)
{
cell.AddElement(new iTS.Paragraph(Html));
}
else
{
for (int j = 0; j < AL_Content.Count; j++)
{
try
{
iTS.IElement element = CheckconvertedElement((iTS.IElement)AL_Content[j]);
if (element != null)
{
cell.AddElement(element);
}
}
catch (Exception ex)
{ }
}
}
return(cell);
}
/// <summary>
/// 输出到PDF
/// </summary>
/// <param name="list"></param>
/// <param name="sysFont"></param>
/// <param name="multiRow"></param>
/// <param name="export">算高度的情况最后输出时使用</param>
/// <returns></returns>
public Table WriteFields(List<List<PdfDesc>> list, System.Drawing.Font sysFont, int multiRow, bool export)
{
#region Variable Definition
Cell cell = null;
int maxColumnCount = -1;
int maxRowCount = -1;
LineSeparator lineSeparator = null;
int tempCount = 0;
int previousFieldCells = 0;
Table tb = null;
#endregion
//try
//{
Font pdfFont = this.GetPdfFont(sysFont);
//Hashtable allStartIndex = new Hashtable();
Dictionary<int, int> allStartIndex = new Dictionary<int, int>();
if (export)
{
foreach (List<PdfDesc> row in list)
{
if (!allStartIndex.ContainsKey(row[0].FieldNum))
{
allStartIndex.Add(row[0].FieldNum, list.IndexOf(row));
}
}
}
else
{
allStartIndex.Add(0, 0);
}
List<int> startIndex = new List<int>();
foreach (int index in allStartIndex.Values)
{
startIndex.Add(index);
}
for (int l = 0; l < startIndex.Count; l++)
{
//計算最大Column和最大Row
maxColumnCount = 0;
if (startIndex.Count == 1)
{
maxRowCount = list.Count;
}
else if (l != startIndex.Count - 1)
{
maxRowCount = startIndex[l + 1] - startIndex[l];
}
else
{
maxRowCount = list.Count - startIndex[l];
}
for (int s = startIndex[l]; s < list.Count; s++)
//foreach (List<PdfDesc> row in list)
{
if (startIndex.Count != 1)
{
if (l != startIndex.Count - 1 && s == startIndex[l + 1])
{
break;
}
}
List<PdfDesc> row = list[s];
foreach (PdfDesc pdfDesc in row)
{
tempCount += pdfDesc.Cells;
}
if (tempCount > maxColumnCount)
{
maxColumnCount = tempCount;
}
tempCount = 0;
}
tb = new Table(maxColumnCount, maxRowCount);
#region 計算欄位寬度
if (multiRow == 1)
{
int[] widths = new int[maxColumnCount];
previousFieldCells = 0;
List<PdfDesc> firstRow = list[startIndex[l]];
for (int i = 0; i < firstRow.Count; i++)
{
int widthPercent = Convert.ToInt32(Math.Truncate((UnitConversion.GetPdfLetterWidth(firstRow[i].Width, sysFont)
/ Convert.ToDouble((this.pdfDoc.PageSize.Width - this.pdfDoc.LeftMargin - this.pdfDoc.RightMargin))) * 100)); //算出百分比
if (i == 0)
{
widths[i] = widthPercent;
if (firstRow[i].Cells > 1)
{
for (int j = 0; j < firstRow[i].Cells - 1; j++)
{
widths[i + j + 1] = widthPercent;
}
}
}
else
{
widths[previousFieldCells] = widthPercent;
if (firstRow[i].Cells > 1)
{
for (int j = 0; j < firstRow[i].Cells - 1; j++)
{
widths[previousFieldCells + j + 1] = widthPercent;
}
}
}
previousFieldCells += firstRow[i].Cells;
}
tb.SetWidths(widths);
previousFieldCells = 0;
}
#endregion
if (!this.report.Format.ColumnGridLine)
{
tb.Border = Rectangle.NO_BORDER;
}
tb.Cellpadding = PdfSizeConfig.Cellpadding;
//tb.Width = ((this.pdfDoc.PageSize.Width - this.pdfDoc.LeftMargin - this.pdfDoc.RightMargin) / this.pdfDoc.PageSize.Width) * 100; //此處為百分比
tb.Width = 100;
tb.Alignment = Element.ALIGN_LEFT;
for (int j = startIndex[l]; j < list.Count; j++)
{
if (startIndex.Count != 1)
{
if (l != startIndex.Count - 1 && j == startIndex[l + 1])
{
break;
}
}
List<PdfDesc> row = list[j];
previousFieldCells = 0;
for (int i = 0; i < row.Count; i++)
{
PdfDesc pdfDesc = row[i];
switch (pdfDesc.GroupGap)
{
case DataSourceItem.GroupGapType.None:
cell = new Cell(new Chunk(pdfDesc.Value, pdfFont));
cell.Colspan = pdfDesc.Cells;
cell.HorizontalAlignment = this.GetPdfHAlignByStr(pdfDesc.HAlign);
break;
case DataSourceItem.GroupGapType.EmptyRow:
if (i == 0)
{
cell = new Cell(new Chunk(String.Empty, pdfFont));
cell.Colspan = maxColumnCount;
}
break;
case DataSourceItem.GroupGapType.SingleLine:
if (i == 0)
{
cell = new Cell();
lineSeparator = new LineSeparator();
lineSeparator.LineWidth = cell.Width;
lineSeparator.Offset = PdfSizeConfig.LineSeparatorOffsetU;
cell.AddElement(lineSeparator);
cell.Colspan = tb.Columns;
}
break;
case DataSourceItem.GroupGapType.DoubleLine:
if (i == 0)
{
cell = new Cell();
lineSeparator = new LineSeparator();
lineSeparator.LineWidth = cell.Width;
lineSeparator.Offset = PdfSizeConfig.LineSeparatorOffsetU;
cell.AddElement(lineSeparator);
lineSeparator = new LineSeparator();
lineSeparator.LineWidth = cell.Width;
lineSeparator.Offset = PdfSizeConfig.LineSeparatorOffsetD;
cell.AddElement(lineSeparator);
cell.Colspan = tb.Columns;
}
break;
}
cell.BorderWidthLeft = pdfDesc.LeftLine == true ? PdfSizeConfig.BorderWidth : PdfSizeConfig.BorderWidthZero;
cell.BorderWidthRight = pdfDesc.RightLine == true ? PdfSizeConfig.BorderWidth : PdfSizeConfig.BorderWidthZero;
cell.BorderWidthTop = pdfDesc.TopLine == true ? PdfSizeConfig.BorderWidth : PdfSizeConfig.BorderWidthZero;
cell.BorderWidthBottom = pdfDesc.BottomLine == true ? PdfSizeConfig.BorderWidth : PdfSizeConfig.BorderWidthZero;
if (j == list.Count - 1)
{
cell.BorderWidthBottom = report.Format.RowGridLine == true ? PdfSizeConfig.BorderWidth : PdfSizeConfig.BorderWidthZero;
}
cell.UseAscender = true; //此屬性設置為True的時候VerticalAlignment才會起作用
cell.VerticalAlignment = Cell.ALIGN_MIDDLE;
switch (pdfDesc.GroupGap)
{
case DataSourceItem.GroupGapType.None:
if (i == 0)
{
tb.AddCell(cell, j, i);
}
else
{
tb.AddCell(cell, j, previousFieldCells);
}
break;
case DataSourceItem.GroupGapType.EmptyRow:
case DataSourceItem.GroupGapType.SingleLine:
case DataSourceItem.GroupGapType.DoubleLine:
if (i == 0)
{
tb.AddCell(cell, j, i);
}
break;
}
previousFieldCells += pdfDesc.Cells;
}
}
if (!ExportByHeight || export)
{
this.pdfDoc.Add(tb);
}
}
//}
//catch (Exception ex)
//{
// log.WriteExceptionInfo(ex);
// throw ex;
//}
return tb;
}
private void RenderSignature(iTS.Document doc)
{
IList <iTS.Cell> cellsLeft = new List <iTS.Cell>();
IList <iTS.Cell> cellsCenter = new List <iTS.Cell>();
IList <iTS.Cell> cellsRight = new List <iTS.Cell>();
int cellLeft = 0;
int cellCenter = 0;
int cellRight = 0;
foreach (TemplVers_Export.DTO_Signature sgn in _template.Signatures)
{
iTS.Cell cell = new iTS.Cell();
if (sgn.IsHTML)
{
cell = HtmlToCell(sgn.Text);
// iTS.html.simpleparser.StyleSheet styles =
//new iTS.html.simpleparser.StyleSheet();
// styles.LoadTagStyle("ul", "indent", "10");
// styles.LoadTagStyle("ol", "indent", "10");
//System.Collections.ArrayList AL_Content = iTS.html.simpleparser.HTMLWorker.ParseToList(new StringReader(sgn.Text), lm.Comol.Core.DomainModel.Helpers.Export.RtfHelper.GetStyles());
//for (int j = 0; j < AL_Content.Count; j++)
//{
// cell.AddElement(CheckconvertedElement((iTS.IElement)AL_Content[j]));
//}
}
else
{
cell.AddElement(new iTS.Paragraph(sgn.Text));
}
if (sgn.HasImage)
{
iTS.Image img;
try
{
img = iTS.Image.GetInstance(sgn.Path);
if (sgn.Width > 0 && sgn.Height > 0)
{
img.ScaleAbsolute(sgn.Width, sgn.Height);
}
else if (sgn.Width > 0)
{
img.ScaleAbsoluteWidth(sgn.Width);
}
else if (sgn.Height > 0)
{
img.ScaleAbsoluteHeight(sgn.Height);
}
//if (img.Width > MaxWidth)
// img.ScaleAbsoluteWidth(MaxWidth);
cell.AddElement(img);
}
catch (Exception ex)
{
string Exception = ex.ToString();
//cell = null;
}
}
cell.Border = 0;
switch (sgn.Position)
{
case DomainModel.DocTemplateVers.SignaturePosition.left: // SignaturePosition.left:
cellsLeft.Add(cell);
cellLeft++;
break;
case DomainModel.DocTemplateVers.SignaturePosition.center: // SignaturePosition.center:
cellsCenter.Add(cell);
cellCenter++;
break;
default:
cellsRight.Add(cell);
cellRight++;
break;
}
}
iTS.Table signTable = new iTS.Table(3);
iTS.Cell VoidCell = new iTS.Cell(" ");
VoidCell.Border = 0;
int MaxRow = (cellLeft > cellRight) ? cellLeft : cellRight;
MaxRow = (MaxRow > cellCenter) ? MaxRow : cellCenter;
if (MaxRow > 0)
{
for (int r = 0; r < MaxRow; r++)
{
if (r < cellLeft)
{
signTable.AddCell(cellsLeft[r]);
}
else
{
signTable.AddCell(VoidCell);
}
if (r < cellCenter)
{
signTable.AddCell(cellsCenter[r]);
}
else
{
signTable.AddCell(VoidCell);
}
if (r < cellRight)
{
signTable.AddCell(cellsRight[r]);
}
else
{
signTable.AddCell(VoidCell);
}
}
try
{
doc.Add(signTable);
}
catch { }
}
}
