mobile CCTV,mobile surveillance,police body worn cameras
标题:
如何通过GPS回调函数OnGetGPS() 返回数据?
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author:
王颖
time:
2020-6-16 17:23
标题:
如何通过GPS回调函数OnGetGPS() 返回数据?
function testGPS(isGetGps) {
if (null == session) {
alert('无效的连接');
return;
}
var gps = session.swGetPuChanel('PU_29378359', 65536);
if (null == gps) {
alert('没有该设备通道');
return ;
}
if (isGetGps) {
gps.swOpen({
repeat: 10,
interval: 2000,
callback: OnGetGPS
});
} else {
gps.swClose();
}
}
copycode
function OnGetGPS(options, response) {
if (response.emms.code == jSW.RcCode.RC_CODE_S_OK) {
var data = response.gps;
document.getElementById('msg').innerHTML = 'orientationstate:' + data.orientationstate
+ '<br/>long:' + data.long
+ '<br/>lat:' + data.lat
+ '<br/>height:' + data.height
+ '<br/>speed:' + data.speed
+ '<br/>time:' + data.sttime.year + '-' + data.sttime.month + '-' + data.sttime.day + ' ' + data.sttime.hour + ':' + data.sttime.minute + ':' + data.sttime.second
+ '<br/>starcount:' + data.starcount;
var gps_tmp = "data.long:"+data.long+"data.lat:"+data.lat;
console.log("OnGetGPS.gps_tmp:"+gps_tmp);
}
}
copycode
不会用回掉函数,请指教,谢谢
author:
xurui
time:
2020-6-16 17:45
有什么报错吗
author:
besovideo
time:
2020-6-16 18:06
其实,多阅读下我们的DEMO,里面就是大量的例子,此外,百度看看,保证10分钟就理解了。
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