book

HTML5 Unleashed

by Simon Sarris

July 2013

Intermediate to advanced

432 pages

13h 3m

English

Sams

Read now

Unlock full access

Who Should Read This Book?HTML5 and Related TechnologiesSoftware RequirementsCode ExamplesHow This Book Is OrganizedLinks and Real-World Examples
How Did We End Up Here?HTML5The Importance of HTML5Are Plug-ins Dead?Summary
The Goals of HTML5Requisites for HTML5 DevelopmentSummary
Ensuring Backward Compatibility with the New HTML TagsStarting from the TopHTML5 Semantic Elements and Other Presentational TagsHTML5 FormsDrag and Drop in HTML5Summary
The Video ElementThe Audio ElementEncoding Your MediaSupporting Older BrowsersVideo and Audio AttributesJavaScript APIAdvantages and Disadvantages of the HTML5 Media Tags Versus FlashFuture DevelopmentsThe Embed ElementSummary
Browser SupportWhat Canvas Can and Cannot DoWhen to Not Use CanvasGetting Started with CanvasCanvas AttributesContext Methods and StateSummary of Context State So FarSaving and RestoringTransformation Matrix
Using Images and Other CanvasesImage Data and Pixel ManipulationImage Security on the CanvasGradients and PatternsShadowsCompositingClippingUsing TextCanvas Context RecapSummary
Canvas Coordinates—Mouse and TouchCanvas AnimationCanvas Interactivity Example: Making and Moving ShapesSummary
Canvas Peculiarities and TipsA Performance PrimerSummary
The Future of 2D Canvas3D (WebGL) CanvasSummary
Understanding Latitude and LongitudeTypes of Geolocation DataHTML5 Geolocation APIGeolocation in ActionSummary
Older Storage MethodsWeb Storage—sessionStorage and localStorageWebSQL DatabaseIndexedDBFileSystem API for Local Read/Write AccessOffline Pages and the Application CacheSummary
The Web Messaging API and Cross-Document MessagingWeb WorkersSummary
Real-Time Communication with WebSocketsNew AJAX Capabilities with XMLHttpRequest Level 2Summary
MicrodataNew Browser Features Not Covered in This TextThe FutureSummary

Content preview from HTML5 Unleashed

About This eBook

ePUB is an open, industry-standard format for eBooks. However, support of ePUB and its many features varies across reading devices and applications. Use your device or app settings to customize the presentation to your liking. Settings that you can customize often include font, font size, single or double column, landscape or portrait mode, and figures that you can click or tap to enlarge. For additional information about the settings and features on your reading device or app, visit the device manufacturer’s Web site.

Many titles include programming code or configuration examples. To optimize the presentation of these elements, view the eBook in single-column, landscape mode and adjust the font size to the smallest setting. ...