HTML5 Guidelines for Web Developers

Index 299

Firefox, add-ons,
Firebug, 210
Geolocater, 194
sqlite-manager, 210
Firefox, browser, 16
Flash, 69
Flash cookies, 206
Flash Player, 206
flipping, Canvas, 159, 162
Flowplayer, 85
font, attribute (drawing context), 13, 130-132
fonts, Canvas, 130-132
footer, 24-25
footer, element, 24-25
form validation, 57
formnovalidate, attribute (form elements),
63-64, 68
forms, 37

G

geographical coordinates, 186
Geolocation, 185
browser support, 202-203
crowdsourcing, 193
position tracking, example, 196-197
raster and vector data, 186
getContext(), method
(HTMLCanvasElement), 109
getCurrentPosition(), method (Geolocation),
190, 200
getData(), method (DataTransfer), 280
getImageData(), method (drawing context),
142, 145-148
global attributes, 273-274
globalAlpha, attribute (drawing context), 154
globalCompositeOperation, attribute (drawing
context), 149-152
Google Location Service, 193
Google Maps, 186-188, 225
API V3, 187
Google Street View, 193
GPS (Global Positioning System), 188, 193, 196
coordinates, Exif, 287
gradients, Canvas, 114
Gregorian calendar, 31

H

H.264, video codec, 74-76
hanging, keyword (textBaseline
attribute), 133
HAVE_CURRENT_DATA, constant
(HTMLMediaElement), 97

HAVE_ENOUGH_DATA, constant

(HTMLMediaElement), 97

HAVE_FUTURE_DATA, constant

(HTMLMediaElement), 97

HAVE_METADATA, constant

(HTMLMediaElement), 97

HAVE_NOTHING, constant (HTMLMediaElement), 97

hCalendar, 266

header, element, 21-22

heading content, outline algorithm, 28

height, attribute,

canvas element, 108

HTMLVideoElement, 87

ImageData, 142

svg element, 182

SVG rect element, 183

Hello World! example,

HTML5, 9

HTML5 minimal, 16

XHTML5, 15

hgroup, element, 21-22

outline algorithm, 28

Hickson, Ian, 2, 74, 107, 293

hidden, global attribute, 276

high, attribute (meter element), 48

historic events, 7

horizontal anchor point, Canvas, 132-133

hr, element, 33

HSL, 238

HTML code, simplification, 16

HTML pages editable, 288

HTML parser, 15

HTML Working Group (HTML WG), 5-7

heartbeat requirement, 7

mailing list, 5

HTML5 (Hypertext Markup Language 5),

DOM Live Viewer, 15

parser, SVG & MathML, 179

validator, 14

Video, Media Events and Media Properties, 99

html5-data.js, 275

html5media, 85

html5shim, 22

HTMLMediaElement, interface, 88-89

HTMLPropertiesCollection, interface, 270

HTMLVideoElement, interface, 87

HTTP (Hypertext Transfer Protocol), 231-233

Hyatt, David, 2, 107

I

i, element, 33

ideographic, keyword (textBaseline

attribute), 133