Word格式处理控件Aspose.Words for .NET形状处理教程——处理Aspose.Words中的形状

Aspose.Words For .NET是一种高级Word文档处理API，用于执行各种文档管理和操作任务。接下来我们将进入关于“水印处理”的介绍，在Aspose.Words中学会如何处理Aspose.Words中的形状。

Aspose.Words For .NET是一种高级Word文档处理API，用于执行各种文档管理和操作任务。API支持生成，修改，转换，呈现和打印文档，而无需在跨平台应用程序中直接使用Microsoft Word。此外，API支持所有流行的Word处理文件格式，并允许将Word文档导出或转换为固定布局文件格式和最常用的图像/多媒体格式。

>>Aspose.Words for .NET已经更新至v20.3，新增4大新功能，包括Xamarin不再需要单独的DLL，FindReplaceOptions类扩展了新属性，实现了“ Letterlike”符 的正确呈现以及支持在文本框范围内动态拉伸图像，以及3钟增强型功能，体验

使用文档生成器插入形状

Document doc = new Document();DocumentBuilder builder = new DocumentBuilder(doc);//Free-floating shape insertion.Shape shape = builder.InsertShape(ShapeType.TextBox, RelativeHorizontalPosition.Page, 100, RelativeVerticalPosition.Page, 100, 50, 50, WrapType.None);shape.Rotation = 30.0;builder.Writeln();//Inline shape insertion.shape = builder.InsertShape(ShapeType.TextBox, 50, 50);shape.Rotation = 30.0;OoxmlSaveOptions so = new OoxmlSaveOptions(SaveFormat.Docx);// "Strict" or "Transitional" compliance allows to save shape as DML.so.Compliance = OoxmlCompliance.Iso29500_2008_Transitional;dataDir = dataDir + "Shape_InsertShapeUsingDocumentBuilder_out.docx";// Save the document to disk.doc.Save(dataDir, so);

设置宽高比锁定

Document doc = new Document();DocumentBuilder builder = new DocumentBuilder(doc);var shape = builder.InsertImage(dataDir + "Test.png");shape.AspectRatioLocked = false;dataDir = dataDir + "Shape_AspectRatioLocked_out.doc";// Save the document to disk.doc.Save(dataDir);

在单元格中设置形状布局

Document doc = new Document(dataDir + @"LayoutInCell.docx");DocumentBuilder builder = new DocumentBuilder(doc);Shape watermark = new Shape(doc, ShapeType.TextPlainText);watermark.RelativeHorizontalPosition = RelativeHorizontalPosition.Page;watermark.RelativeVerticalPosition = RelativeVerticalPosition.Page;watermark.IsLayoutInCell = true; // Display the shape outside of table cell if it will be placed into a cell.watermark.Width = 300;watermark.Height = 70;watermark.HorizontalAlignment = HorizontalAlignment.Center;watermark.VerticalAlignment = VerticalAlignment.Center;watermark.Rotation = -40;watermark.Fill.Color = Color.Gray;watermark.StrokeColor = Color.Gray;watermark.TextPath.Text = "watermarkText";watermark.TextPath.FontFamily = "Arial";watermark.Name = string.Format("WaterMark_{0}", Guid.NewGuid());watermark.WrapType = WrapType.None;Run run = doc.GetChildNodes(NodeType.Run, true)[doc.GetChildNodes(NodeType.Run, true).Count - 1] as Run;builder.MoveTo(run);builder.InsertNode(watermark);doc.CompatibilityOptions.OptimizeFor(MsWordVersion.Word2010);dataDir = dataDir + "Shape_IsLayoutInCell_out.docx";// Save the document to disk.doc.Save(dataDir);

添加角落

Document doc = new Document();DocumentBuilder builder = new DocumentBuilder(doc);Shape shape = builder.InsertShape(ShapeType.TopCornersSnipped, 50, 50);OoxmlSaveOptions so = new OoxmlSaveOptions(SaveFormat.Docx);so.Compliance = OoxmlCompliance.Iso29500_2008_Transitional;dataDir = dataDir + "AddCornersSnipped_out.docx";//Save the document to disk.doc.Save(dataDir, so);

获取实际形状边界点

Document doc = new Document();DocumentBuilder builder = new DocumentBuilder(doc);var shape = builder.InsertImage(dataDir + "Test.png");shape.AspectRatioLocked = false;Console.Write("nGets the actual bounds of the shape in points.");Console.WriteLine(shape.GetShapeRenderer().BoundsInPoints);

指定垂直锚

Document doc = new Document(dataDir + @"VerticalAnchor.docx");NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);Shape textBoxShape = shapes[0] as Shape;if (textBoxShape != null){    textBoxShape.TextBox.VerticalAnchor = TextBoxAnchor.Bottom;}doc.Save(dataDir + "VerticalAnchor_out.docx");

检测SmartArt形状

Document doc = new Document(dataDir + "input.docx");int count = 0;foreach (Shape shape in doc.GetChildNodes(NodeType.Shape, true)){    if (shape.HasSmartArt)        count++;}Console.WriteLine("The document has {0} shapes with SmartArt.", count);

水平尺格式

Aspose.Words API提供Shape.HorizontalRuleFormat属性，以访问水平规则形状的属性。HorizontalRuleFormat类公开了用于设置水平尺的基本属性，例如Height，Color，NoShade等。下面的代码示例演示如何设置HorizontalRuleFormat。

DocumentBuilder builder = new DocumentBuilder();Shape shape = builder.InsertHorizontalRule();HorizontalRuleFormat horizontalRuleFormat = shape.HorizontalRuleFormat;horizontalRuleFormat.Alignment = HorizontalRuleAlignment.Center;horizontalRuleFormat.WidthPercent = 70;horizontalRuleFormat.Height = 3;horizontalRuleFormat.Color = Color.Blue;horizontalRuleFormat.NoShade = true;builder.Document.Save("HorizontalRuleFormat.docx");

插入OLE对象作为图标

Aspose.Words API提供了Shape.InsertOleObjectAsIcon函数，以将嵌入式或链接的OLE对象作为图标插入文档。此功能允许指定图标文件和标题。OLE对象类型应使用文件扩展名进行检测。下面的代码示例演示如何将OLE对象作为Icon设置到文档中。

Document doc = new Document();DocumentBuilder builder = new DocumentBuilder(doc);Shape shape = builder.InsertOleObjectAsIcon(dataDir + "embedded.xlsx", false, dataDir + "icon.ico", "My embedded file");doc.Save(dataDir + "EmbeddeWithIcon_out.docx");Console.WriteLine("The document has been saved with OLE Object as an Icon.");

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