/// <summary>
/// Inserts a watermark into a document.
/// </summary>
/// <param name="doc">The input document.</param>
/// <param name="watermarkText">Text of the watermark.</param>
public static void InsertWatermarkText(Aspose.Words.Document doc, string watermarkText)
{
// Create a watermark shape. This will be a WordArt shape.
// You are free to try other shape types as watermarks.
Aspose.Words.Drawing.Shape watermark = new Aspose.Words.Drawing.Shape(doc, Aspose.Words.Drawing.ShapeType.TextPlainText);
// Set up the text of the watermark.
watermark.TextPath.Text = watermarkText;
watermark.TextPath.FontFamily = "Arial";
watermark.Width = 500;
watermark.Height = 100;
// Text will be directed from the bottom-left to the top-right corner.
watermark.Rotation = -40;
// Remove the following two lines if you need a solid black text.
watermark.Fill.Color = System.Drawing.Color.Gray; // Try LightGray to get more Word-style watermark
watermark.StrokeColor = System.Drawing.Color.Gray; // Try LightGray to get more Word-style watermark
// Place the watermark in the page center.
watermark.RelativeHorizontalPosition = Aspose.Words.Drawing.RelativeHorizontalPosition.Page;
watermark.RelativeVerticalPosition = Aspose.Words.Drawing.RelativeVerticalPosition.Page;
watermark.WrapType = Aspose.Words.Drawing.WrapType.None;
watermark.VerticalAlignment = Aspose.Words.Drawing.VerticalAlignment.Center;
watermark.HorizontalAlignment = Aspose.Words.Drawing.HorizontalAlignment.Center;
// Create a new paragraph and append the watermark to this paragraph.
Aspose.Words.Paragraph watermarkPara = new Aspose.Words.Paragraph(doc);
watermarkPara.AppendChild(watermark);
// Insert the watermark into all headers of each document section.
foreach (Aspose.Words.Section sect in doc.Sections)
{
// There could be up to three different headers in each section, since we want
// the watermark to appear on all pages, insert into all headers.
InsertWatermarkIntoHeader(watermarkPara, sect, Aspose.Words.HeaderFooterType.HeaderPrimary);
InsertWatermarkIntoHeader(watermarkPara, sect, Aspose.Words.HeaderFooterType.HeaderFirst);
InsertWatermarkIntoHeader(watermarkPara, sect, Aspose.Words.HeaderFooterType.HeaderEven);
}
}
/// <summary>
/// word书签模版 导出 word 数据 返回文件地址
/// </summary>
/// <typeparam name="T">数据源类型</typeparam>
/// <param name="Source">数据源</param>
/// <param name="TempletePath">模版路径(相对)</param>
/// <param name="dateTimeFormatter">时间格式 选填</param>
/// <returns></returns>
public static MemoryStream GetWordTempByMergeField <T>(this T Source, string TempletePath, string dateTimeFormatter = "yyyy-MM-dd") where T : class, new()
{
TempletePath = System.AppDomain.CurrentDomain.BaseDirectory + TempletePath;
Document doc = new Document(TempletePath);
DocumentBuilder buider = new DocumentBuilder(doc);
var ps = Source.GetType().GetProperties();
foreach (var p in ps)
{
string markName = p.Name;
var typeName = p.PropertyType.GenericTypeArguments.Length > 0 ? p.PropertyType.GenericTypeArguments[0].FullName : p.PropertyType.ToString();
if (!buider.MoveToMergeField(markName))
{
continue;
}
string val = string.Empty;
switch (typeName)
{
case "System.DateTime":
var o = p.GetValue(Source);
if (o != null)
{
DateTime dt;
bool b = DateTime.TryParse(o.ToString(), out dt);
if (b && dt > DateTime.MinValue)
{
val = dt.ToString(dateTimeFormatter);
}
buider.Write(string.Format("{0}", val));
}
break;
case "System.Drawing.Image":
var img = p.GetValue(Source) as System.Drawing.Image;
if (img != null)
{
Aspose.Words.Drawing.Shape shape = buider.InsertImage(img);
//if (img.Height <= shape.Height)
//{
// shape.Height = img.Height;
//}
if (img.Height > 300) //xu_lz 20160908
{
shape.Height = 300;
}
else
{
shape.Height = img.Height;
}
if (img.Width > 400)
{
shape.Width = 400;
}
else
{
shape.Width = img.Width;
}
}
break;
default:
val = string.Format("{0}", p.GetValue(Source));
buider.Write(string.Format("{0}", val));
break;
}
}
string fileLastName = TempletePath.Split('.')[TempletePath.Split('.').Length - 1];
MemoryStream ms = new MemoryStream();
switch (fileLastName.ToLower().Trim())
{
case "doc":
doc.Save(ms, SaveFormat.Doc);
break;
case "docx":
doc.Save(ms, SaveFormat.Docx);
break;
default:
doc.Save(ms, SaveFormat.Doc);
break;
}
ms.Position = 0;
return(ms);
}
/// <summary>
/// Convert Excel TextBox to Word TextBox
/// </summary>
/// <param name="excelTextBox">Excel TextBox</param>
/// <param name="doc">Parent document</param>
/// <returns>Word Shape</returns>
private Aspose.Words.Drawing.Shape ConvertTextBoxToShape(Aspose.Cells.Drawing.TextBox excelTextBox, DocumentBase doc)
{
//Create a new TextBox
Aspose.Words.Drawing.Shape wordsShape = new Aspose.Words.Drawing.Shape(doc, Aspose.Words.Drawing.ShapeType.TextBox);
//Import TextBox properties inhereted from Shape
ImportShapeProperties(wordsShape, (Shape)excelTextBox);
//Import TextBox properties
wordsShape.TextBox.LayoutFlow = ConvertDrawingTextOrientationType(excelTextBox.TextOrientationType);
//Import text
Run run = new Run(doc);
if (!string.IsNullOrEmpty(excelTextBox.Text))
run.Text = excelTextBox.Text;
else
run.Text = string.Empty;
//Import text formating
ImportFont(run.Font, excelTextBox.Font);
//Create paragraph
Paragraph paragraph = new Paragraph(doc);
//Import horizontal alignment
paragraph.ParagraphFormat.Alignment = ConvertHorizontalAlignment(excelTextBox.TextHorizontalAlignment);
//Insert text into the paragraph
paragraph.AppendChild(run);
//insert Pragraph into textbox
wordsShape.AppendChild(paragraph);
return wordsShape;
}
/// <summary>
/// Convert Excel Shape to Word Shape
/// </summary>
/// <param name="excelShape">Excel Shape</param>
/// <param name="doc">Parent document</param>
/// <returns>Word Shape</returns>
private Aspose.Words.Drawing.Shape ConvertShapeToShape(Aspose.Cells.Drawing.Shape excelShape, DocumentBase doc)
{
//Create words Shape
Aspose.Words.Drawing.Shape wordsShape = new Aspose.Words.Drawing.Shape(doc, ConvertDrawingShapetype(excelShape.MsoDrawingType));
//Import properties
ImportShapeProperties(wordsShape, excelShape);
wordsShape.Stroked = true;
wordsShape.Filled = true;
return wordsShape;
}
/// <summary>
/// Convert Excel Picture to Word Shape
/// </summary>
/// <param name="excelPicture">Excel Picture</param>
/// <param name="doc">Parent document</param>
/// <returns>Word Shape</returns>
private Aspose.Words.Drawing.Shape ConvertPictureToShape(Aspose.Cells.Drawing.Picture excelPicture, DocumentBase doc)
{
//Create new Shape
Aspose.Words.Drawing.Shape wordsShape = new Aspose.Words.Drawing.Shape(doc, Aspose.Words.Drawing.ShapeType.Image);
//Set image
wordsShape.ImageData.ImageBytes = excelPicture.Data;
//Import Picture properties inhereted from Shape
ImportShapeProperties(wordsShape, (Aspose.Cells.Drawing.Shape)excelPicture);
return wordsShape;
}
/// <summary>
/// Convert Excel Chart to Word Shape
/// </summary>
/// <param name="excelChart">Excel Chart</param>
/// <param name="doc">Parent document</param>
/// <returns>Word Shape</returns>
private Aspose.Words.Drawing.Shape ConvertCartToShape(Aspose.Cells.Charts.Chart excelChart, DocumentBase doc)
{
//Create a new Shape
Aspose.Words.Drawing.Shape wordsShape = new Aspose.Words.Drawing.Shape(doc, Aspose.Words.Drawing.ShapeType.Image);
//Convert Chart to Bitmap. Now only supports to convert 2D chart to image. If the chart is 3D chart,return null.
Bitmap chartPicture = excelChart.ToImage();
if (chartPicture != null)
{
wordsShape.ImageData.SetImage(chartPicture);
//Import Chart properties inhereted from Shape
ImportShapeProperties(wordsShape, (Shape)excelChart.ChartObject);
return wordsShape;
}
else
{
return null;
}
}
