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Spire.Doc 从版本6.0开始，支持添加多种形状（线条，矩形、基本形状，箭头，流程图，公式形状，星与旗帜及标注）等，同时各种单一的形状也可以组合在一起，成为一组形状组合。本文主要介绍如何使用Spire.Doc在word中添加形状及形状组合。

添加单个形状

//创建一个Document实例
Document doc = new Document();

//添加一个section
Section sec = doc.AddSection();

//添加一个paragraph
Paragraph para1 = sec.AddParagraph();

//插入一个心形
ShapeObject shape1 = para1.AppendShape(50, 50, ShapeType.Heart);
shape1.FillColor = Color.Red;
shape1.StrokeColor = Color.Red;
shape1.HorizontalPosition = 200;
shape1.VerticalPosition = 20;

//插入一个箭头
ShapeObject shape2 = para1.AppendShape(100, 100, ShapeType.Arrow);

shape2.FillColor = Color.Purple;
shape2.StrokeColor = Color.Black;
shape2.LineStyle = ShapeLineStyle.Double;
shape2.StrokeWeight = 3;
shape2.HorizontalPosition = 200;
shape2.VerticalPosition = 100;

//插入一个公式符号 +
ShapeObject shape3 = para1.AppendShape(50, 50, ShapeType.Plus);
shape3.FillColor = Color.Red;
shape3.StrokeColor = Color.Red;
shape3.LineStyle = ShapeLineStyle.Single;
shape3.StrokeWeight = 3;
shape3.HorizontalPosition = 200;
shape3.VerticalPosition = 200;

//插入一颗star
ShapeObject shape4 = para1.AppendShape(50, 50, ShapeType.Star);
shape4.FillColor = Color.Gold;
shape4.StrokeColor = Color.Gold;
shape4.LineStyle = ShapeLineStyle.Single;
shape4.HorizontalPosition = 200;
shape4.VerticalPosition = 300;

//保存文档
doc.SaveToFile("InsertShapes.docx", FileFormat.Docx2010);

效果图：

添加形状组合

//创建一个Document实例并添加section及paragraph
Document doc = new Document();
Section sec = doc.AddSection();
Paragraph para = sec.AddParagraph();

//创建一个形状组合并设置大小
ShapeGroup shapegr = para.AppendShapeGroup(200, 400);

//添加一个矩形到形状组合
shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Rectangle)
{
    Width = 500,
    Height = 300,
    LineStyle = ShapeLineStyle.ThickThin,
    StrokeColor = System.Drawing.Color.Blue,

    StrokeWeight = 1.5,
});

//添加一个三角形到形状组合
shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.RightTriangle)
{
    Width = 500,
    Height = 300,
    VerticalPosition = 301,
    LineStyle = ShapeLineStyle.ThickThin,
    StrokeColor = System.Drawing.Color.Green,
    StrokeWeight = 1.5,
});

//添加一个十字箭头到形状组合
shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.QuadArrow)
{
    Width = 500,
    Height = 300,
    VerticalPosition = 601,
    LineStyle = ShapeLineStyle.ThickThin,
    StrokeColor = System.Drawing.Color.Blue,
    StrokeWeight = 1.5,
});

//保存文档
doc.SaveToFile("InsertShapegroups.docx", FileFormat.Docx2010);

形状组合效果图：