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Web HTML5 calling the camera's code

Source: Internet
Author: User
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<Html><Head><Title&GT;HTML5 call camera to take pictures</Title><StyleType= "Text/css">#camera{Width:640px;Height:525px;Position:Fixed;Border:1px solid #f0f0f0;-moz-border-radius:4px 4px 0 0;-webkit-border-radius:4px 4px 0 0;Border-radius:4px 4px 0 0;-moz-box-shadow:0 0 4px Rgba (0,0,0,0.6);-webkit-box-shadow:0 0 4px Rgba (0,0,0,0.6);Box-shadow:0 0 4px Rgba (0,0,0,0.6);}#buttons{Text-align:Center;}. btn{Width:99px;Height:38px;Line-height:32px;Margin:0px 4px 0px 0px;Border:1px solid #fff;-moz-border-radius:5px;/*Gecko Browsers*/-webkit-border-radius:5px;/*Webkit Browsers*/Border-radius:5px;/*Syntax*/Cursor:Default;Text-align:Center;Font-size:14px;Color:#fff;}. btn_blue{Background-color:#5CACEE;}. btn_green{Background-color:#00EE00;}. Hidden{Display:None}</Style></Head><Body><DivId= "Camera"><DivId= "Contentholder"><VideoId= "Video"Width= "640"Height= "480"AutoPlay></Video><CanvasStyle= "Display:none;"Id= "Canvas"Width= "640"Height= "480"></Canvas></Div><DivId= "Buttons"><buttonId= "Btn_snap"Class= "Btn Btn_blue"> Photography</button><buttonId= "Btn_cancel"Class= "Btn Btn_blue"Style= "Display:none;"> Cancel</button><buttonId= "Btn_upload"Class= "Btn Btn_green"Style= "Display:none;"> Upload</button></Div></Div></Body></Html><ScriptType= "Text/javascript">//Adding event listenersWindow.addeventlistener ("domcontentloaded",function() {//Get elements, create settings, and moreVarCanvas=document.getElementById ("Canvas"), Context=Canvas.getcontext ("2d"), video=document.getElementById ("Video"), Videoobj={"Video":True}, Errback=function(Error) {Console.log ("Video Capture Error:", Error.code); };//Add a video ListenerIf(Navigator.getusermedia) {//StandardNavigator.getusermedia (Videoobj,function(stream) {VIDEO.SRC=Stream Video.play (); }, Errback); }ElseIf(Navigator.webkitgetusermedia) {//WebKit PrefixNavigator.webkitgetusermedia (Videoobj,function(stream) {VIDEO.SRC=Window.webkitURL.createObjectURL (stream); Video.play (); }, Errback); }ElseIf(Navigator.mozgetusermedia) {//Firefox prefixesNavigator.mozgetusermedia (Videoobj,function(stream) {VIDEO.SRC=Window. Url.createobjecturl (stream); Video.play (); }, Errback); }Else{Alert ("Browser does not support html5!");//Console.log (' Your browser not support Getusermedia ');} document.getElementById ( "btn_snap" ). AddEventListener ( "click  " function () {context.drawimage (video, 0 0640 480); }); }, false); </script>

Web HTML5 calling the camera's code

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