Kendo UI for jQuery Signature Overview

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By using the Kendo UI for jQuery signature component, you can enable your end-users to draw handwritten signatures using touch or pointer devices.

$(document).ready(function () { var signature = $("#signature").kendoSignature({ maximizable: false, hideLine: true }).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 Kendo UI for jQuery, 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 Kendo UI for jQuery Signature enables the user to create handwritten signatures.

This demo shows how 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.

The jQuery Signature control is part of Kendo UI for jQuery, a comprehensive, professional-grade UI library for building modern and feature-rich applications. The Kendo UI for jQuery collection provides 110+ UI components, an abundance of data-visualization gadgets, client-side data source, and a built-in MVVM (Model-View-ViewModel) library.

This Signature example is part of a unique collection of hundreds of jQuery demos, with which you can see all Kendo UI for jQuery 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 Kendo UI for jQuery Dojo or ThemeBuilder.

Functionality and Features

Appearance—The component allows you to customize the background color, stroke color, and stroke width.
Form Integration—You can easily integrate and validate the Signature inside a Form.
Exporting as PNG—The Signature component allows you to export its content to PNG.

Kendo UI for jQuery Signature Overview

Description

Functionality and Features

Support & Learning Resources

Additional Resources