# SignatureDefinition Class

> Describes the visual signature and its template merge data.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Class
- **Path:** TX Text Control .NET Server > Reference > TXTextControl.Web.MVC.DocumentViewer.Models > SignatureDefinition Class
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/#description)
- [Syntax](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/#syntax)
- [Members](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/#members)

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## In This Section

- [SignatureDefinition Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/constructor/llms.txt): Initializes a new instance of the SignatureDefinition class.
- [SignatureDefinition.Image Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/image-property/llms.txt): Gets or sets the signature image bytes.
- [SignatureDefinition.InitialsWidth Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/initialswidth-property/llms.txt): Gets or sets the width used when rendering signer initials.
- [SignatureDefinition.Lines Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/lines-property/llms.txt): Gets or sets the drawn signature lines.
- [SignatureDefinition.MergeData Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/mergedata-property/llms.txt): Gets or sets application data merged into the signature-box template.
- [SignatureDefinition.Paths Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/paths-property/llms.txt): Gets or sets the Bezier paths of the drawn signature.

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## Nearby

- **Previous:** [SignatureData.UniqueId Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedata/uniqueid-property/llms.txt)
- **Next:** [SignatureDefinition Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/txtextcontrol-web-mvc-documentviewer-models/signaturedefinition/constructor/llms.txt)