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opt some

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shylinux 2021-07-15 08:19:07 +08:00
parent 1d3791054c
commit f266aa365b
2 changed files with 31 additions and 1 deletions
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5
page/index.html
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@ -1,5 +1,10 @@
<!DOCTYPE html>
<head>
<link rel="apple-touch-icon-precomposed" href="/page/app.png"/>
<link rel="apple-touch-startup-image" href="/page/splash.png"/>
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"/>
<meta name="apple-mobile-web-app-capable" content="yes"/>
<meta name="viewport" content="width=device-width,initial-scale=0.8,user-scalable=no">
<meta charset="utf-8">
<title>volcanos</title>

27
plugin/state.js
View File

@ -65,7 +65,7 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, conf,
},
})
Volcanos("onaction", {help: "交互操作", list: [
"保存参数", "清空参数", "共享工具", "刷新数据", ["其它 ->", "删除工具", "清空数据", "复制数据", "下载数据"],
"保存参数", "清空参数", "共享工具", "刷新数据", ["其它 ->", "删除工具", "清空数据", "复制数据", "下载数据", "摄像头"],
], _init: function(can, msg, list, cb, target) {
},
_engine: function(event, can, button) {
@ -116,6 +116,31 @@ Volcanos("onaction", {help: "交互操作", list: [
"清空数据": function(event, can) {
can.onmotion.clear(can, can._output)
},
"摄像头": function(event, can) {
var constraints = {audio: false, video: {width: 200, height: 200}}
var ui = can.page.Append(can, can._output, [{view: "action"}, {view: "capture", list: [{type: "video", _init: function(item) {
navigator.mediaDevices.getUserMedia(constraints).then(function(stream) {
item.srcObject = stream, item.onloadedmetadata = function(e) {
item.play()
}, ui.stream = stream
}).catch(function(err) { console.log(err.name + ": " + err.message); })
}}]}])
can.onappend._action(can, ["关闭", "抓拍"], ui.action, {
"抓拍": function(event) {
var canvas = can.page.Append(can, ui.capture, [{type: "canvas", width: ui.video.offsetWidth, height: ui.video.offsetHeight}]).first
canvas.getContext("2d").drawImage(ui.video, 0, 0)
can.page.Append(can, ui.capture, [{img: canvas.toDataURL('image/png'), style: {width: ui.video.offsetWidth, height: ui.video.offsetHeight}}])
can.page.Remove(can, canvas)
},
"关闭": function(event) {
can.core.List(ui.stream.getTracks(), function(track) { track.stop() })
can.page.Remove(can, ui.action)
can.page.Remove(can, ui.video)
can.page.Remove(can, ui.capture)
},
})
},
change: function(event, can, name, value, cb) {
return can.page.Select(can, can._option, "input.args", function(input) {