Telerik UI for ASP.NET Core Signature Overview

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HtmlHelper
TagHelper
Files:
                    index.cshtml
                
                    IndexController.cs
                
                    Index_TagHelper.cshtml

Also available for:

CLIENT-SIDE API SERVER-SIDE API

By using the Telerik UI for ASP.NET Core Signature component, you can enable your end-users to draw handwritten signatures using touch or pointer devices.

$(document).ready(function () { var signature = $("#signature").getKendoSignature(); $("#toolbar").kendoToolBar({ items: [ { template: "<label>Brush:</label><input id='colorpicker'/>", id: "brush", overflow: "never" }, { type: "splitButton", text: "Size", id: "sizes", overflow: "never", menuButtons: [ { text: "Normal" }, { text: "Wide" } ], click: function(e) { signature.setOptions({ strokeWidth: e.target.text() === "Wide" ? 3 : 1 }); } }, { template: "<label>Background:</label><input id='background'/>", id: "bccolor", overflow: "never" } ] }); $("#bottomtoolbar").kendoToolBar({ items: [ { type: "button", text: "Save", primary: true, icon: "save", click: function () { kendo.saveAs({ dataURI: signature.value(), fileName: "signature.png" }); } }, { type: "button", text: "Clear", click: function () { signature.reset(); } } ] }); $("#colorpicker").kendoColorPicker({ view: "gradient", views: ["gradient", "palette"], value: "#000000", change: function (e) { signature.setOptions({ color: e.value }); }, buttons:false }); $("#background").kendoColorPicker({ view: "gradient", views: ["gradient", "palette"], value: "#FFFFFF", change: function (e) { signature.setOptions({ backgroundColor: e.value }); }, buttons:false }); }); .signature-container { width: 750px; } .signature-wrapper { height: 270px; } .signature-wrapper .k-signature { width: 100%; height: 100%; } div.notes { font-style: italic; border-width: 1px; border-bottom-width: 0; border-style: solid; padding: 1em; } .k-signature, .notes { border-color: rgba(0, 0, 0, 0.08); border-width: 0 1px; border-radius: 0; }

The Signature component is part of Telerik UI for ASP.NET Core, a professional grade UI library with 110+ components for building modern and feature-rich applications. To try it out sign up for a free 30-day trial.

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Description

The Telerik UI for ASP.NET Core Signature enables the user to create handwritten signatures.

In this demo, you can test different features such as stroke size, stroke color, background color, uploading an existing signature image and saving the current signature as a PNG file.

Telerik UI for ASP.NET Core Signature Key Features

Additional Apps

This Signature example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for ASP.NET Core or ThemeBuilder.

Telerik UI for ASP.NET Core Signature Overview

Description

Additional Apps

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Additional Resources