Shapes

Shape elements are drawings composed of geometric objects such as lines, curves, rectangles, and triangles. Shapes can be filled using the Shape.Fill property and outlined using the Shape.Outline property.

The ShapeType enumeration contains a list of built-in shape types that are directly supported through GemBox.Document's API. Types that are not directly supported use ShapeType.Custom enum and are supported through preservation.

The following example shows how you can create and customize shapes or different types and layouts.

Word document with Shape elements — Screenshot of Word file with shapes

Output file type

C#
VB.NET

using GemBox.Document;
using GemBox.Document.Drawing;

class Program
{
    static void Main()
    {
        // If using Professional version, put your serial key below.
        ComponentInfo.SetLicense("FREE-LIMITED-KEY");

        var document = new DocumentModel();

        var section = new Section(document);
        document.Sections.Add(section);

        var pageSetup = section.PageSetup;
        pageSetup.PageColor = Color.LightGray;

        var paragraph = new Paragraph(document);
        section.Blocks.Add(paragraph);

        // Add yellow rounded rectangle with 35% rounded corners.
        var roundedRectangle = new Shape(document, ShapeType.RoundedRectangle, Layout.Inline(
            new Size(4, 2, LengthUnit.Centimeter)));
        roundedRectangle.AdjustValues["adj"] = 35000;
        roundedRectangle.Outline.Width = 10;
        roundedRectangle.Outline.Fill.SetSolid(Color.Yellow);
        roundedRectangle.Fill.SetEmpty();
        paragraph.Inlines.Add(roundedRectangle);

        // Add red horizontal line.
        var width = pageSetup.PageWidth - pageSetup.PageMargins.Left - pageSetup.PageMargins.Right;
        var horizontalLine = new Shape(document, ShapeType.Line, Layout.Floating(
            new HorizontalPosition(HorizontalPositionType.Left, HorizontalPositionAnchor.Margin),
            new VerticalPosition(6, LengthUnit.Centimeter, VerticalPositionAnchor.InsideMargin),
            new Size(width, 0)));
        horizontalLine.Outline.Width = 4;
        horizontalLine.Outline.Fill.SetSolid(Color.Red);
        paragraph.Inlines.Add(horizontalLine);

        // Add green vertical line.
        var height = pageSetup.PageHeight - pageSetup.PageMargins.Top - pageSetup.PageMargins.Bottom;
        var verticalLine = new Shape(document, ShapeType.Line, Layout.Floating(
            new HorizontalPosition(16, LengthUnit.Centimeter, HorizontalPositionAnchor.Page),
            new VerticalPosition(VerticalPositionType.Top, VerticalPositionAnchor.Margin),
            new Size(85, height)));
        verticalLine.Outline.Width = 8;
        verticalLine.Outline.Fill.SetSolid(Color.DarkGreen);
        paragraph.Inlines.Add(verticalLine);

        // Add blue down arrow with 15% rotation.
        var downArrowLayout = Layout.Floating(
            new HorizontalPosition(HorizontalPositionType.Center, HorizontalPositionAnchor.Margin),
            new VerticalPosition(VerticalPositionType.Center, VerticalPositionAnchor.Margin),
            new Size(8, 12, LengthUnit.Centimeter));
        downArrowLayout.Transform.Rotation = 15;

        var downArrow = new Shape(document, ShapeType.DownArrow, downArrowLayout);
        downArrow.Outline.Width = 3;
        downArrow.Outline.Fill.SetSolid(Color.White);
        downArrow.Fill.SetSolid(new Color(91, 155, 213));
        paragraph.Inlines.Add(downArrow);

        document.Save("Shapes.%OutputFileType%");
    }
}

Imports GemBox.Document
Imports GemBox.Document.Drawing

Module Program

    Sub Main()

        ' If using Professional version, put your serial key below.
        ComponentInfo.SetLicense("FREE-LIMITED-KEY")

        Dim document As New DocumentModel()

        Dim section As New Section(document)
        document.Sections.Add(section)

        Dim pageSetup = section.PageSetup
        pageSetup.PageColor = Color.LightGray

        Dim paragraph As New Paragraph(document)
        section.Blocks.Add(paragraph)

        ' Add yellow rounded rectangle with 35% rounded corners.
        Dim roundedRectangle As New Shape(document, ShapeType.RoundedRectangle, Layout.Inline(
            New Size(4, 2, LengthUnit.Centimeter)))
        roundedRectangle.AdjustValues("adj") = 35000
        roundedRectangle.Outline.Width = 10
        roundedRectangle.Outline.Fill.SetSolid(Color.Yellow)
        roundedRectangle.Fill.SetEmpty()
        paragraph.Inlines.Add(roundedRectangle)

        ' Add red horizontal line.
        Dim width = pageSetup.PageWidth - pageSetup.PageMargins.Left - pageSetup.PageMargins.Right
        Dim horizontalLine As New Shape(document, ShapeType.Line, Layout.Floating(
            New HorizontalPosition(HorizontalPositionType.Left, HorizontalPositionAnchor.Margin),
            New VerticalPosition(6, LengthUnit.Centimeter, VerticalPositionAnchor.InsideMargin),
            New Size(width, 0)))
        horizontalLine.Outline.Width = 4
        horizontalLine.Outline.Fill.SetSolid(Color.Red)
        paragraph.Inlines.Add(horizontalLine)

        ' Add green vertical line.
        Dim height = pageSetup.PageHeight - pageSetup.PageMargins.Top - pageSetup.PageMargins.Bottom
        Dim verticalLine As New Shape(document, ShapeType.Line, Layout.Floating(
            New HorizontalPosition(16, LengthUnit.Centimeter, HorizontalPositionAnchor.Page),
            New VerticalPosition(VerticalPositionType.Top, VerticalPositionAnchor.Margin),
            New Size(85, height)))
        verticalLine.Outline.Width = 8
        verticalLine.Outline.Fill.SetSolid(Color.DarkGreen)
        paragraph.Inlines.Add(verticalLine)

        ' Add blue down arrow with 15% rotation.
        Dim downArrowLayout = Layout.Floating(
            New HorizontalPosition(HorizontalPositionType.Center, HorizontalPositionAnchor.Margin),
            New VerticalPosition(VerticalPositionType.Center, VerticalPositionAnchor.Margin),
            New Size(8, 12, LengthUnit.Centimeter))
        downArrowLayout.Transform.Rotation = 15

        Dim downArrow As New Shape(document, ShapeType.DownArrow, downArrowLayout)
        downArrow.Outline.Width = 3
        downArrow.Outline.Fill.SetSolid(Color.White)
        downArrow.Fill.SetSolid(New Color(91, 155, 213))
        paragraph.Inlines.Add(downArrow)

        document.Save("Shapes.%OutputFileType%")

    End Sub
End Module

TextBox is a shape that has text content and Picture is a shape that contains an image.

Shapes can be inline (of InlineLayout type), in which case the position of a shape is constrained to the lines of text on the page. Alternatively, they can be floating (of FloatingLayout type), in which case they can be positioned anywhere on the page.

You can read more about this on the Shapes and Layout help page.

Shape groups

You can organize shapes and other drawings into Groups. Each group has its own layout that affects all its children drawings.

The following example shows how you can create a group and add various drawings to it.

Word document with Group elements — Screenshot of Word file with grouped shapes

Output file type

C#
VB.NET

using GemBox.Document;
using GemBox.Document.Drawing;

class Program
{
    static void Main()
    {
        // If using Professional version, put your serial key below.
        ComponentInfo.SetLicense("FREE-LIMITED-KEY");

        var document = new DocumentModel();

        var section = new Section(document);
        document.Sections.Add(section);

        var paragraph = new Paragraph(document);
        section.Blocks.Add(paragraph);

        var shapes = new Group(document, new FloatingLayout(
            new HorizontalPosition(100, LengthUnit.Point, HorizontalPositionAnchor.Page),
            new VerticalPosition(50, LengthUnit.Point, VerticalPositionAnchor.Page),
            new Size(200, 250, LengthUnit.Point)));
        shapes.Layout.Transform.Rotation = 30;

        paragraph.Inlines.Add(shapes);

        // Add rounded rectangle.
        var roundedRectangle = new Shape(document, ShapeType.RoundedRectangle, Layout.Floating(
            new HorizontalPosition(0, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            new VerticalPosition(0, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            new Size(50, 50, LengthUnit.Point)));

        shapes.Add(roundedRectangle);

        // Add down arrow.
        var downArrowLayout = new Shape(document, ShapeType.DownArrow, Layout.Floating(
            new HorizontalPosition(60, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            new VerticalPosition(0, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            new Size(50, 100, LengthUnit.Point)));

        shapes.Add(downArrowLayout);

        // Add picture.
        var picture = new Picture(document, "%#Dices.png%");
        picture.Layout = Layout.Floating(
            new HorizontalPosition(0, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            new VerticalPosition(100, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            new Size(200, 150, LengthUnit.Point));

        shapes.Add(picture);

        document.Save("GroupShapes.%OutputFileType%");
    }
}

Imports GemBox.Document
Imports GemBox.Document.Drawing

Module Program

    Sub Main()

        ' If using Professional version, put your serial key below.
        ComponentInfo.SetLicense("FREE-LIMITED-KEY")

        Dim document As New DocumentModel()

        Dim section As New Section(document)
        document.Sections.Add(section)

        Dim paragraph As New Paragraph(document)
        section.Blocks.Add(paragraph)

        Dim shapes As New Group(document, New FloatingLayout(
            New HorizontalPosition(100, LengthUnit.Point, HorizontalPositionAnchor.Page),
            New VerticalPosition(50, LengthUnit.Point, VerticalPositionAnchor.Page),
            New Size(200, 250, LengthUnit.Point)))
        shapes.Layout.Transform.Rotation = 30

        paragraph.Inlines.Add(shapes)

        ' Add rounded rectangle.
        Dim roundedRectangle As New Shape(document, ShapeType.RoundedRectangle, Layout.Floating(
            New HorizontalPosition(0, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            New VerticalPosition(0, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            New Size(50, 50, LengthUnit.Point)))

        shapes.Add(roundedRectangle)

        ' Add down arrow.
        Dim downArrowLayout = New Shape(document, ShapeType.DownArrow, Layout.Floating(
            New HorizontalPosition(60, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            New VerticalPosition(0, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            New Size(50, 100, LengthUnit.Point)))

        shapes.Add(downArrowLayout)

        ' Add picture.
        Dim picture As New Picture(document, "%#Dices.png%")
        picture.Layout = Layout.Floating(
            New HorizontalPosition(0, LengthUnit.Point, HorizontalPositionAnchor.TopLeftCorner),
            New VerticalPosition(100, LengthUnit.Point, VerticalPositionAnchor.TopLeftCorner),
            New Size(200, 150, LengthUnit.Point))

        shapes.Add(picture)

        document.Save("GroupShapes.%OutputFileType%")

    End Sub
End Module

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Check the next example or select an example from the menu. You can also download our examples from the GitHub.

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If you want to try the GemBox.Document yourself, you can download the free version. It delivers the same performance and set of features as the professional version, but with some operations limited. To remove the limitation, you need to purchase a license.

Published: December 13, 2018 | Modified: December 4, 2020 | Author: Marek Turis