C# 绘制Word形状——基本形状、组合形状

一、序言

在Office Word中，支持在Word文档中插入类型非常丰富的形状，包括线条、矩形、基本形状（诸如圆形、多边形、星形、括号、笑脸等等图形）、箭头形状、公式形状、流程图、旗帜图形、标注图形等等，我们在编程过程中，想要在Word中绘制不同类型的图形，可以通过类库来操作。控件Spire.Doc for .NET 6.0及以上版本开始支持Office Word中的所有图形，可以通过代码操作某个单一的形状，也可以通过将单一形状进行组合来获得想要的图形或形状效果，当然，也支持自己自定义图形，通过编程绘制也是可以的。下面将介绍向Word绘制形状和组合形状的方法，方法中的代码供参考。

PS:

• Spire.Doc for .NET获取地址
• 安装后，dll文件可在安装路径下的Bin文件夹中获取

Dll引用

二、代码示例

（一）绘制单一形状

步骤1：添加如下using指定

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.Drawing;

步骤2：创建示例，添加section、paragraph

//创建一个Document实例
Document doc = new Document();
//添加一个section paragraph
 Section sec = doc.AddSection();
 Paragraph para1 = sec.AddParagraph();

步骤3：在文档指定位置插入形状，并设置形状类型、大小、填充颜色、线条样式等

（这里简单列举几个形状的添加方法，方法比较简单，不做赘述，效果图中列举了部分形状样式，需要其他样式的形状可自行设置添加)

           //插入一个矩形
            ShapeObject shape1 = para1.AppendShape(, , ShapeType.Rectangle);
            shape1.FillColor = Color.Blue;
            shape1.StrokeColor = Color.LightSkyBlue;
            shape1.HorizontalPosition = ;
            shape1.VerticalPosition = ;

            //插入一个圆形
            ShapeObject shape2 = para1.AppendShape(, , ShapeType.Ellipse);
            shape2.FillColor = Color.Purple;
            shape2.StrokeColor = Color.LightPink;
            shape2.LineStyle = ShapeLineStyle.Single;
            shape2.StrokeWeight = ;
            shape2.HorizontalPosition = ;
            shape2.VerticalPosition = ;

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

            //插入一颗星形
            ShapeObject shape4 = para1.AppendShape(, , ShapeType.Star);
            shape4.FillColor = Color.Red;
            shape4.StrokeColor = Color.Gold;
            shape4.LineStyle = ShapeLineStyle.Single;
            shape4.HorizontalPosition = ;
            shape4.VerticalPosition = ;

步骤4：保存文档

//保存并打开文档
doc.SaveToFile("InsertShapes.docx", FileFormat.Docx2010);
System.Diagnostics.Process.Start("InsertShapes.docx");

形状添加效果：

全部代码：

 using Spire.Doc;
 using Spire.Doc.Documents;
 using Spire.Doc.Fields;
 using System.Drawing;

 namespace AddShapes_Doc
 {
     class Program
     {
         static void Main(string[] args)
         {
             //创建一个Document实例
             Document doc = new Document();

             //添加一个section paragraph
             Section sec = doc.AddSection();
             Paragraph para1 = sec.AddParagraph();

             //插入一个矩形
             ShapeObject shape1 = para1.AppendShape(, , ShapeType.Rectangle);
             shape1.FillColor = Color.Blue;
             shape1.StrokeColor = Color.LightSkyBlue;
             shape1.HorizontalPosition = ;
             shape1.VerticalPosition = ;

             //插入一个圆形
             ShapeObject shape2 = para1.AppendShape(, , ShapeType.Ellipse);
             shape2.FillColor = Color.Purple;
             shape2.StrokeColor = Color.LightPink;
             shape2.LineStyle = ShapeLineStyle.Single;
             shape2.StrokeWeight = ;
             shape2.HorizontalPosition = ;
             shape2.VerticalPosition = ;

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

             //插入一颗星形
             ShapeObject shape4 = para1.AppendShape(, , ShapeType.Star);
             shape4.FillColor = Color.Red;
             shape4.StrokeColor = Color.Gold;
             shape4.LineStyle = ShapeLineStyle.Single;
             shape4.HorizontalPosition = ;
             shape4.VerticalPosition = ;

             //插入一个立方体
             ShapeObject shape5 = para1.AppendShape(, , ShapeType.Cube);
             shape5.FillColor = Color.OrangeRed;
             shape5.StrokeColor = Color.Orange;
             shape5.LineStyle = ShapeLineStyle.Single;
             shape5.HorizontalPosition = ;
             shape5.VerticalPosition = ;

             //插入一个圆柱体
             ShapeObject shape6 = para1.AppendShape(, , ShapeType.Can);
             shape6.FillColor = Color.Goldenrod;
             shape6.StrokeColor = Color.Gold;
             shape6.LineStyle = ShapeLineStyle.Single;
             shape6.HorizontalPosition = ;
             shape6.VerticalPosition = ;

             //插入一个箭头
             ShapeObject shape7 = para1.AppendShape(, , ShapeType.Arrow);
             shape7.FillColor = Color.Yellow;
             shape7.StrokeColor = Color.Yellow;
             shape7.LineStyle = ShapeLineStyle.Single;
             shape7.HorizontalPosition = ;
             shape7.VerticalPosition = ;

             //插入一个v形臂章图形
             ShapeObject shape8 = para1.AppendShape(, , ShapeType.Chevron);
             shape8.FillColor = Color.YellowGreen;
             shape8.StrokeColor = Color.Yellow;
             shape8.LineStyle = ShapeLineStyle.Single;
             shape8.HorizontalPosition = ;
             shape8.VerticalPosition = ;

             //插入一个循环箭头图形
             ShapeObject shape9 = para1.AppendShape(, , ShapeType.CircularArrow);
             shape9.FillColor = Color.Green;
             shape9.StrokeColor = Color.Yellow;
             shape9.LineStyle = ShapeLineStyle.Single;
             shape9.HorizontalPosition = ;
             shape9.VerticalPosition = ;

             //插入一个云图形
             ShapeObject shape10 = para1.AppendShape(, , ShapeType.CloudCallout);
             shape10.FillColor = Color.LightSkyBlue;
             shape10.StrokeColor = Color.White;
             shape10.LineStyle = ShapeLineStyle.Single;
             shape10.HorizontalPosition = ;
             shape10.VerticalPosition = ;

             //插入一个环形图
             ShapeObject shape11 = para1.AppendShape(, , ShapeType.Donut);
             shape11.FillColor = Color.Pink;
             shape11.StrokeColor = Color.White;
             shape11.LineStyle = ShapeLineStyle.Single;
             shape11.HorizontalPosition = ;
             shape11.VerticalPosition = ;

             //插入一个波浪形状图
             ShapeObject shape12 = para1.AppendShape(, , ShapeType.DoubleWave);
             shape12.FillColor = Color.Plum;
             shape12.StrokeColor = Color.White;
             shape12.LineStyle = ShapeLineStyle.Single;
             shape12.HorizontalPosition = ;
             shape12.VerticalPosition = ;

             //插入一个礼结状图形
             ShapeObject shape13 = para1.AppendShape(, , ShapeType.EllipseRibbon);
             shape13.FillColor = Color.RosyBrown;
             shape13.StrokeColor = Color.White;
             shape13.LineStyle = ShapeLineStyle.Single;
             shape13.HorizontalPosition = ;
             shape13.VerticalPosition = ;

             //插入一个心形图
             ShapeObject shape14 = para1.AppendShape(, , ShapeType.Heart);
             shape14.FillColor = Color.Red;
             shape14.StrokeColor = Color.White;
             shape14.LineStyle = ShapeLineStyle.Single;
             shape14.HorizontalPosition = ;
             shape14.VerticalPosition = ;

             //插入一个六边形图形
             ShapeObject shape15 = para1.AppendShape(, , ShapeType.Hexagon);
             shape15.FillColor = Color.DarkCyan;
             shape15.StrokeColor = Color.White;
             shape15.LineStyle = ShapeLineStyle.Single;
             shape15.HorizontalPosition = ;
             shape15.VerticalPosition = ;

             //插入一个不规则图形
             ShapeObject shape16 = para1.AppendShape(, , ShapeType.IrregularSeal1);
             shape16.FillColor = Color.DeepPink;
             shape16.StrokeColor = Color.White;
             shape16.LineStyle = ShapeLineStyle.Single;
             shape16.HorizontalPosition = ;
             shape16.VerticalPosition = ;

             //插入一个月亮形状
             ShapeObject shape17 = para1.AppendShape(, , ShapeType.Moon);
             shape17.FillColor = Color.Violet;
             shape17.StrokeColor = Color.White;
             shape17.LineStyle = ShapeLineStyle.Single;
             shape17.HorizontalPosition = ;
             shape17.VerticalPosition = ;

             //插入一个"禁止"形状
             ShapeObject shape18 = para1.AppendShape(, , ShapeType.NoSmoking);
             shape18.FillColor = Color.Yellow;
             shape18.StrokeColor = Color.Goldenrod;
             shape18.LineStyle = ShapeLineStyle.Single;
             shape18.HorizontalPosition = ;
             shape18.VerticalPosition = ;

             //保存并打开文档
             doc.SaveToFile("InsertShapes.docx", FileFormat.Docx2010);
             System.Diagnostics.Process.Start("InsertShapes.docx");
         }
     }
 }

（二）添加组合形状

步骤1：添加如下using指令

using Spire.Doc;
using Spire.Doc.Documents;
using Spire.Doc.Fields;
using System.Drawing;

步骤2：创建文档，添加section、paragraph

Document doc = new Document();
Section sec = doc.AddSection();
Paragraph para1 = sec.AddParagraph();

步骤3：添加文字，并应用格式到文字

para1.AppendText("中日文化交流");
ParagraphStyle style1 = new ParagraphStyle(doc);
style1.Name = "titleStyle";
style1.CharacterFormat.Bold = true;
style1.CharacterFormat.FontName = "隶书";
style1.CharacterFormat.FontSize = 30f;
doc.Styles.Add(style1);
para1.ApplyStyle("titleStyle");
para1.Format.HorizontalAlignment = HorizontalAlignment.Center;

步骤4：实例化段落2，并创建一个形状组合，并设置大小

//实例化段落2
Paragraph para2 = sec.AddParagraph();
//创建一个形状组合并设置大小
ShapeGroup shapegr = para2.AppendShapeGroup(, );

步骤5：绘制一个中国国旗，这里需要组合形状矩形和五角星形，并填充相应的颜色

 //添加一个矩形到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Rectangle)
            {
                Width = ,
                Height = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Red,
                StrokeColor = Color.Red,
                StrokeWeight = ,
            });

            //添加第一个五角星到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Yellow,
                StrokeColor = Color.Yellow,
                StrokeWeight = ,
            });
            //添加第二个五角星到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Yellow,
                StrokeColor = Color.Yellow,
                StrokeWeight = ,
            });
            //添加第三个五角星到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Yellow,
                StrokeColor = Color.Yellow,
                StrokeWeight = ,
            });
            //添加第四个五角星到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Yellow,
                StrokeColor = Color.Yellow,
                StrokeWeight = ,
            });
            //添加第五个五角星到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Yellow,
                StrokeColor = Color.Yellow,
                StrokeWeight = ,
            });

步骤6：绘制一个日本国旗，需要组合形状矩形和圆形，并填充颜色

//绘制一个矩形并添加到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Rectangle)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.WhiteSmoke,
                StrokeColor = Color.WhiteSmoke,
                StrokeWeight = ,
            });
            //绘制一个圆形并添加到形状组合
            shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Ellipse)
            {
                Width = ,
                Height = ,
                VerticalPosition = ,
                HorizontalPosition = ,
                LineStyle = ShapeLineStyle.Single,
                FillColor = Color.Red,
                StrokeColor = Color.Red,
                StrokeWeight = ,
            });

步骤7：保存文档

//保存并打开文档
doc.SaveToFile("InsertShapegroups.docx", FileFormat.Docx2010);
System.Diagnostics.Process.Start("InsertShapegroups.docx");

添加效果：

（此时的图形是组合后的效果，任意拖动图形不会出现各个形状分离、错位的情况。）

全部代码：

 using Spire.Doc;
 using Spire.Doc.Documents;
 using Spire.Doc.Fields;
 using System.Drawing;

 namespace InsertShapesGroup_Doc
 {
     class Program
     {
         static void Main(string[] args)
         {
             //创建一个Document实例并添加section及paragraph
             Document doc = new Document();
             Section sec = doc.AddSection();
             Paragraph para1 = sec.AddParagraph();
             //添加文字，并应用格式到文字
             para1.AppendText("中日文化交流");
             ParagraphStyle style1 = new ParagraphStyle(doc);
             style1.Name = "titleStyle";
             style1.CharacterFormat.Bold = true;
             style1.CharacterFormat.FontName = "隶书";
             style1.CharacterFormat.FontSize = 30f;
             doc.Styles.Add(style1);
             para1.ApplyStyle("titleStyle");
             para1.Format.HorizontalAlignment = HorizontalAlignment.Center;

             //实例化段落2
             Paragraph para2 = sec.AddParagraph();
             //创建一个形状组合并设置大小
             ShapeGroup shapegr = para2.AppendShapeGroup(, );

             //添加一个矩形到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Rectangle)
             {
                 Width = ,
                 Height = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Red,
                 StrokeColor = Color.Red,
                 StrokeWeight = ,
             });

             //添加第一个五角星到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Yellow,
                 StrokeColor = Color.Yellow,
                 StrokeWeight = ,
             });
             //添加第二个五角星到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Yellow,
                 StrokeColor = Color.Yellow,
                 StrokeWeight = ,
             });
             //添加第三个五角星到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Yellow,
                 StrokeColor = Color.Yellow,
                 StrokeWeight = ,
             });
             //添加第四个五角星到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Yellow,
                 StrokeColor = Color.Yellow,
                 StrokeWeight = ,
             });
             //添加第五个五角星到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Star)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Yellow,
                 StrokeColor = Color.Yellow,
                 StrokeWeight = ,
             });

             //绘制一个矩形并添加到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Rectangle)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.WhiteSmoke,
                 StrokeColor = Color.Wheat,
                 StrokeWeight = ,
             });
             //绘制一个圆形并添加到形状组合
             shapegr.ChildObjects.Add(new ShapeObject(doc, ShapeType.Ellipse)
             {
                 Width = ,
                 Height = ,
                 VerticalPosition = ,
                 HorizontalPosition = ,
                 LineStyle = ShapeLineStyle.Single,
                 FillColor = Color.Red,
                 StrokeColor = Color.Red,
                 StrokeWeight = ,
             });    

             //保存并打开文档
             doc.SaveToFile("InsertShapegroups.docx", FileFormat.Docx2010);
             System.Diagnostics.Process.Start("InsertShapegroups.docx");
         }
     }
 }

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感谢阅读！