1、概述
在項目中生成word文檔,這個功能很普遍的,一般生成都是純文字或是列表的比較多,便于客戶打印,而要把圖片也生成到word文檔中的需求有些客戶也是需要的,例如產品圖片。這次我們介紹的是如何利用Aspose.Words for .NET在Word中動態的生成圖片或水印。Aspose.Words for .NET,這個我就不多介紹了,不清楚的朋友可以看看上一篇文章。需求總是變化得快,最近項目中又多了一個這樣需求:系統中生成報價單后,要有一個簽名,這個簽名是根據不同用戶來生成的圖片。好了,下面我就來向大家介紹如何實現這個功能,有興趣的朋友不妨一起討論討論。
2、正文
Aspose.Words中,圖片操作主要是靠這個類:Aspose.Words.Drawing.Shape。首先我們來看看如何利用這個類加載圖片:
復制代碼 代碼如下:
using Aspose.Words;
using Aspose.Words.Tables;
using Aspose.Words.Rendering;
using Aspose.Words.Drawing;
Document doc = new Document(tmppath);
DocumentBuilder builder = new DocumentBuilder(doc);
Shape shape = new Shape(doc, ShapeType.Image);
shape.ImageData.SetImage(Server.MapPath("~/template/default.jpg"));
shape.Width = 70;
shape.Height = 70;
shape.HorizontalAlignment = HorizontalAlignment.Right; //靠右對齊
復制代碼 代碼如下:
builder.MoveToBookmark("myname");
builder.InsertNode(shape);
Bookmark myname = doc.Range.Bookmarks["myname"];
myname.Text = "";
doc.Range.Bookmarks["myname"].Remove();
doc.Save("baojiadan.doc", SaveFormat.Doc, SaveType.OpenInWord, Response);
復制代碼 代碼如下:
shape.WrapType = WrapType.None;
shape.BehindText = true;
復制代碼 代碼如下:
shape.RelativeHorizontalPosition = RelativeHorizontalPosition.Page;
shape.HorizontalAlignment = HorizontalAlignment.Center;
shape.RelativeVerticalPosition = RelativeVerticalPosition.Page;
shape.VerticalAlignment = VerticalAlignment.Center;
復制代碼 代碼如下:
builder.MoveToHeaderFooter(HeaderFooterType.FooterPrimary);
Border topBorder = builder.CellFormat.Borders[BorderType.Top];
topBorder.LineStyle = LineStyle.Single;
topBorder.LineWidth = 1;
builder.InsertCell();
builder.CellFormat.Width = 3 * 72;
builder.Write(string.Format("打印時間: {0}", DateTime.Today.ToLongDateString()));
builder.InsertCell();
builder.ParagraphFormat.Alignment = ParagraphAlignment.Right;
builder.Write("版本 1.00");
builder.EndRow();
builder.EndTable();
doc.Save("baojiadan.doc", SaveFormat.Doc, SaveType.OpenInWord, Response);

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