Progress Telerik UI for ASP.NET AJAX

ASP.NET AJAX Signature

  • Enable users to draw a handwritten signature using a mouse or a hand gesture on touch devices with the intuitive Telerik UI for ASP.NET AJAX Signature component.
  • This control is part of the Telerik UI for ASP.NET AJAX suite along with 120+ full-featured components, designed to build web apps for any browser and device in half the time.
  • The Web Forms UI suite comes with document processing library, rich example-driven articles and extensive docs & demos to help you with your development.
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  • Overview

    Empower users to draw a signature using a mouse or hand gesture on touch devices with the Telerik UI for ASP.NET AJAX Signature component. Give your end-users the freedom to customize their signatures’ look and feel, leveraging the multiple appearance options such as brush color and size, stroke width, border rounding, background color and fill mode.

    See the ASP.NET AJAX Signature UI component demo

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  • Signature Validation

    The Telerik UI for ASP.NET AJAX Signature can be integrated in an editable form or even PDF documents (via integration Telerik Document Processing). Use it for scenarios where the end-user needs to make a confirmation (e.g., filling out application forms, receiving documents, etc.) and submit their decision using the provided form.

    See ASP.NET AJAX Signature Form Integration demo

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  • Sign PDF Documents

    Improve collaboration and speed up administrative processes by enabling end-users to effortlessly create and save their handwritten signature within PDF files. Thanks to the capabilities provided by the Telerik Document Processing library, you can extract the PDF file within a memory file and then re-apply the Signature bytes to create a new PDF document.

    Combined with the power of the Telerik UI for ASP.NET AJAX RadPdfViewer component, the signed document can be conveniently displayed to the user, including the option to download the newly signed PDF file. This is useful when signing documents such as certificates, application forms, etc.

    Check out the ASP.NET AJAX Sign PDF documents demo

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  • Signature Appearance Configuration

    Benefit from the multiple configuration options available in the handwritten signature. These can include appearance options such as brush color and size as well as the ability to select/change the background color and hide or display the dotted line where the signature should be drawn.

    See the ASP.NET AJAX Signature appearance demo

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  • Signature Popup

    Open the signature panel in a modal popup to maximize the signature canvas. To configure it, you only need to change the popup scale range.

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  • Line Smoothing Option

    Handwritten signatures often result in choppy and jagged lines. Enable the optional line smoothing feature to help users provide clean-looking signatures. It will smooth out the lines and make the signatures look more natural.

  • Read-only State

    Cover all possible scenarios with the read-only state of the Telerik UI for AJAX Signature component. Use it when you need to limit the interactions of the user with the component, e.g., the user can open the signature in a popup but cannot modify the signature itself.

Next Steps

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