/// <summary>
/// 处理单个页面。
/// </summary>
/// <param name="pgs"></param>
/// <param name="items"></param>
private void ProcessPage(Pages pgs, IEnumerable items)
{
foreach (PageItem pi in items)
{
//if (pi.SI.BackgroundImage != null)
//{
// PageImage bgImg = pi.SI.BackgroundImage;
// iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(bgImg.ImageData);
// document.Add(image);
//}
if (pi is PageTextHtml)
{
PageTextHtml pth = pi as PageTextHtml;
pth.Build(pgs.G);
ProcessPage(pgs, pth);
continue;
}
if (pi is PageText)
{
PageText pt = pi as PageText;
iTextSharp.text.pdf.PdfContentByte cb = this.pdfWriter.DirectContent;
float y = getYvalue(pi.Y, pt.H);
//边线
if (pi.SI.BStyleLeft != BorderStyleEnum.None)
{
cb.MoveTo(pt.X, y);
cb.SetLineWidth(pi.SI.BWidthLeft);
cb.SetRGBColorStrokeF(pi.SI.BColorLeft.R, pi.SI.BColorLeft.G, pi.SI.BColorLeft.B);
cb.LineTo(pt.X, y + pt.H);
cb.Stroke();
}
if (pi.SI.BStyleRight != BorderStyleEnum.None)
{
cb.MoveTo(pt.X + pt.W, y);
cb.SetLineWidth(pi.SI.BWidthRight);
cb.SetRGBColorStrokeF(pi.SI.BColorRight.R, pi.SI.BColorRight.G, pi.SI.BColorRight.B);
cb.LineTo(pt.X + pt.W, y + pt.H);
cb.Stroke();
}
if (pi.SI.BStyleTop != BorderStyleEnum.None)
{
cb.MoveTo(pt.X, y + pt.H);
cb.SetLineWidth(pi.SI.BWidthTop);
cb.SetRGBColorStrokeF(pi.SI.BColorTop.R, pi.SI.BColorTop.G, pi.SI.BColorTop.B);
cb.LineTo(pt.X + pt.W, y + pt.H);
cb.Stroke();
}
if (pi.SI.BStyleBottom != BorderStyleEnum.None)
{
cb.MoveTo(pt.X, y);
cb.SetLineWidth(pi.SI.BWidthTop);
cb.SetRGBColorStrokeF(pi.SI.BColorTop.R, pi.SI.BColorTop.G, pi.SI.BColorTop.B);
cb.LineTo(pt.X + pt.W, y);
cb.Stroke();
}
//绝对定义文字
iTextSharp.text.Font font = TextUtility.GetFont(pi.SI, pt.Text);
float[] widih;
string[] sa = MeasureString(pt, pgs.G, out widih);
int rows = sa.Length;
//x标准固定
float x = pt.X + pi.SI.PaddingLeft;
int align = iTextSharp.text.pdf.PdfContentByte.ALIGN_LEFT;
if (pi.SI.TextAlign == TextAlignEnum.Right)
{
align = iTextSharp.text.pdf.PdfContentByte.ALIGN_RIGHT;
x = pt.X + pt.W - pi.SI.PaddingRight - 1;
}
else if (pi.SI.TextAlign == TextAlignEnum.Center)
{
align = iTextSharp.text.pdf.PdfContentByte.ALIGN_CENTER;
x = pt.X + pt.W / 2;
}
cb.BeginText();
cb.SetFontAndSize(font.BaseFont, font.Size);
for (int i = 0; i < rows; i++)
{
float Yt = y + i * font.Size + 1;
if (pi.SI.VerticalAlign == VerticalAlignEnum.Top)
{
Yt = y + pt.H - font.Size * (rows - (i + 1)) - 1;
}
else if (pi.SI.VerticalAlign == VerticalAlignEnum.Middle)
{
Yt = y + (pt.H - font.Size * rows) / 2 + i * font.Size + 1;
}
cb.ShowTextAligned(align, sa[rows - i - 1], x, Yt, 0);
cb.EndText();
}
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
iTextSharp.text.pdf.PdfContentByte cb = this.pdfWriter.DirectContent;
float y1 = getYvalue(pl.Y, 0);
float y2 = getYvalue(pl.Y2, 0);
cb.MoveTo(pl.X, y1);
cb.LineTo(pl.X2, y2);
cb.Stroke();
continue;
}
if (pi is PageImage)
{
PageImage i = pi as PageImage;
iTextSharp.text.pdf.PdfContentByte cb = this.pdfWriter.DirectContent;
float y = this.getYvalue(i.Y, i.H);
System.Drawing.RectangleF r2 = new System.Drawing.RectangleF(i.X + i.SI.PaddingLeft, y - i.SI.PaddingTop, i.W - i.SI.PaddingLeft - i.SI.PaddingRight, i.H - i.SI.PaddingTop - i.SI.PaddingBottom);
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(i.ImageData);
image.SetAbsolutePosition(i.X, y);
image.ScaleAbsoluteHeight(i.H);
image.ScaleAbsoluteWidth(i.W);
cb.AddImage(image);
cb.Stroke();
continue;
}
if (pi is PageRectangle)
{
PageRectangle pr = pi as PageRectangle;
iTextSharp.text.Rectangle r2 = new iTextSharp.text.Rectangle(pr.X, pr.Y, pr.W, pr.H);
r2.Border = 1;
document.Add(r2);
continue;
}
}
}
public void Textbox(Textbox tb, string t, Row r)
{
TableCell tableCell = tb.Parent.Parent as TableCell;
if (tableCell != null)
{
string text = tb.RunText(this._Report, r);
StyleInfo si = tb.Style.GetStyleInfo(_Report, r);
iTextSharp.text.Font ft = TextUtility.GetFont(si, text);
iTextSharp.text.Cell cell = new iTextSharp.text.Cell(new iTextSharp.text.Phrase(text, ft));
cell.Colspan = tableCell.ColSpan;
//水不对齐
if (si.TextAlign == TextAlignEnum.Center)
{
cell.HorizontalAlignment = iTextSharp.text.Element.ALIGN_CENTER;
}
else if (si.TextAlign == TextAlignEnum.Left)
{
cell.HorizontalAlignment = iTextSharp.text.Element.ALIGN_LEFT;
}
else if (si.TextAlign == TextAlignEnum.Right)
{
cell.HorizontalAlignment = iTextSharp.text.Element.ALIGN_RIGHT;
}
////垂直对齐
if (si.VerticalAlign == VerticalAlignEnum.Middle)
{
cell.VerticalAlignment = iTextSharp.text.Element.ALIGN_MIDDLE;
}
else if (si.VerticalAlign == VerticalAlignEnum.Top)
{
cell.VerticalAlignment = iTextSharp.text.Element.ALIGN_TOP;
}
else if (si.VerticalAlign == VerticalAlignEnum.Bottom)
{
cell.VerticalAlignment = iTextSharp.text.Element.ALIGN_BOTTOM;
}
//cell.BackgroundColor = new Color(si.BackgroundColor);
cell.BorderColorLeft = new Color(si.BColorLeft);
cell.BorderColorRight = new Color(si.BColorRight);
cell.BorderColorTop = new Color(si.BColorTop);
cell.BorderColorBottom = new Color(si.BColorBottom);
int border = iTextSharp.text.Rectangle.NO_BORDER;
if (si.BStyleLeft != BorderStyleEnum.None)
{
cell.BorderWidthLeft = si.BWidthLeft / 4;
border += iTextSharp.text.Rectangle.LEFT_BORDER;
}
else
{
cell.BorderWidthLeft = 0;
}
if (si.BStyleRight != BorderStyleEnum.None)
{
cell.BorderWidthRight = si.BWidthRight / 4;
border += iTextSharp.text.Rectangle.RIGHT_BORDER;
}
else
{
cell.BorderWidthRight = 0;
}
if (si.BStyleTop != BorderStyleEnum.None)
{
cell.BorderWidthTop = si.BWidthTop / 4;
border += iTextSharp.text.Rectangle.TOP_BORDER;
}
else
{
cell.BorderWidthTop = 0;
}
if (si.BStyleBottom != BorderStyleEnum.None)
{
cell.BorderWidthBottom = si.BWidthBottom / 4;
border += iTextSharp.text.Rectangle.BOTTOM_BORDER;
}
else
{
cell.BorderWidthBottom = 0;
}
cell.Border = border;
this.textTable.AddCell(cell);
}
}
/// <summary>
/// 如果为西文,则直接使用默认字体。
/// </summary>
/// <param name="style"></param>
/// <param name="text"></param>
/// <returns></returns>
public static iTextSharp.text.Font GetFont(fyiReporting.RDL.StyleInfo style, string text)
{
string fontName = TextUtility.GetFontName(style.FontFamily);
iTextSharp.text.Font font = null;
if (fontName.IndexOf(".") > 0)
{
BaseFont baseFT = null;
if (baseFonts.ContainsKey(fontName))
{
baseFT = baseFonts[fontName];
if (baseFT != null)
{
font = new iTextSharp.text.Font(baseFT);
}
else
{
font = iTextSharp.text.FontFactory.GetFont("Helvetica");
}
}
else
{
string windir = System.Environment.GetEnvironmentVariable("windir");
string path = Path.Combine(windir, "Fonts");
path = Path.Combine(path, fontName);
if (File.Exists(path))
{
try
{
baseFT = BaseFont.CreateFont(path, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
}
catch
{
//
}
}
if (baseFT == null)
{
try
{
baseFT = BaseFont.CreateFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
}
catch
{
}
}
if (baseFT != null)
{
baseFonts.Add(fontName, baseFT);
font = new iTextSharp.text.Font(baseFT);
}
else
{
font = iTextSharp.text.FontFactory.GetFont("Helvetica");
baseFonts.Add(fontName, null);
}
}
}
else
{
font = iTextSharp.text.FontFactory.GetFont(fontName);
}
font.Color = new iTextSharp.text.Color(style.Color);
font.Size = style.FontSize;
if (style.IsFontBold())
{
font.IsBold();
}
if (style.FontStyle == FontStyleEnum.Italic)
{
font.IsItalic();
}
if (style.TextDecoration == TextDecorationEnum.Underline)
{
font.IsUnderlined();
}
return(font);
}
