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chart_pic.js
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chart_pic.js
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/**
* View chart and pic
*/
//--------------------------
// chart
//--------------------------
/* No used this valiable.
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
var myChart_<?=$dini["dname"]?>;
<?php endif; ?>
<?php endforeach ?>
*/
var chart_type = "time";
var forced = "no";
var timeFormat = 'MM/DD HH:mm:ss';
Chart.defaults.global.legend.display = false;
var gLastTime; // 最後に受け取ったデータの時間。ここで明に受け取るファイル以外のファイルの時刻チェッック用
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
var gLastTime_<?=$dini["dname"]?>;
<?php endif; ?>
<?php endforeach ?>
*/
var gLastTimes = [];
gIni.sensor_devices.forEach(function(device){
gLastTimes[device.dname] = "";
});
// コンテキストの取得
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
var ctx_<?=$dini["dname"]?> = document.getElementById("myChart_<?=$dini["dname"]?>").getContext("2d");;
<?php endif; ?>
<?php endforeach ?>
*/
var ctxs = [];
gIni.sensor_devices.forEach(function(device){
ctxs[device.dname] = document.getElementById("myChart_"+device.dname).getContext("2d");
});
// イニシャルデータ
var data = {
labels: [],
datasets: [
]
};
function toMyTime(dt){
mydate = new Date(Date.parse(dt));
return mydate.toLocaleTimeString();
};
function toMyDateTime(dt){
mydate = new Date(Date.parse(dt));
return mydate.toLocaleString();
};
// toLocalString が実装依存なので使わない
function toMyTime2(dt){
mydate = new Date(dt);
str = mydate.getHours() + ":" +
// mydate.getMinutes(); // + ":" + mydate.getSeconds()
mydate.getMinutes() + ":" +
mydate.getSeconds();
return str;
};
function toMyDateTime2(dt){
mydate = new Date(dt);
/* str = mydate.getFullYear() + "年" +
(mydate.getMonth() + 1) + "月" +
mydate.getDate() + "日 " +
toMyTime2(dt);*/
/* str = (mydate.getMonth() + 1) + "/" +
mydate.getDate() + " " +
toMyTime2(dt);*/
str = mydate.getFullYear() + "/" +
(mydate.getMonth() + 1) + "/" +
mydate.getDate() + " " +
toMyTime2(dt);
return str;
};
function toMyDateTime2_wo_yyyy(dt){
mydate = new Date(dt);
/* str = mydate.getFullYear() + "年" +
(mydate.getMonth() + 1) + "月" +
mydate.getDate() + "日 " +
toMyTime2(dt);*/
str = (mydate.getMonth() + 1) + "/" +
mydate.getDate() + " " +
toMyTime2(dt);
/* str = mydate.getFullYear() + "/" +
(mydate.getMonth() + 1) + "/" +
mydate.getDate() + " " +
toMyTime2(dt);*/
return str;
};
function setMyGraph(j_data, chart, tag, unit_str){
chart.config.data.labels.splice(0, chart.config.data.labels.length);
if (chart.config.data.datasets[0].data.length != 0){
chart.config.data.datasets[0].data.splice(0, chart.config.data.datasets[0].data.length);
}
for (i=0; i < j_data.length; i++){
chart.config.data.labels.push(toMyDateTime2(j_data[i].datetime));
chart.config.data.datasets[0].data.push(j_data[i].data.toFixed(1));
}
// グラフ領域のタグの描画
tag_val_string = toMyDateTime2_wo_yyyy(j_data[0].datetime) + ", " + j_data[0].data.toFixed(1) +unit_str;
document.getElementById(tag).innerHTML = tag_val_string;
chart.update();
};
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
function onReceiveStreamValues_<?=$dini["dname"]?>(j_data) {
// 最後のデータの時間を保存
gLastTime = j_data[0].datetime;
gLastTime_<?=$dini["dname"]?> = gLastTime;
// グラフの更新
setMyGraph(j_data, myLineChart_<?=$dini["dname"]?>,"<?=$dini["dname"]?>_tag", " <?=$dini["unit"]?>");
myLineChart_<?=$dini["dname"]?>.update();
};
<?php endif; ?>
<?php endforeach ?>
*/
function onReceiveStreamValues(device, j_data) {
// 最後のデータの時間を保存
gLastTime = j_data[0].datetime;
gLastTimes[device.dname] = gLastTime;
// グラフの更新
setMyGraph(j_data, myLineCharts[device.dname], device.dname + "_tag", device.unit);
myLineCharts[device.dname].update();
};
// time chart の時間軸のフォーマット。momentjs の display format を指定
var time = {
// string/callback - By default, date objects are expected. You may use a pattern string from http://momentjs.com/docs/#/parsing/string-format/ to parse a time string format, or use a callback function that is passed the label, and must return a moment() instance.
parser: false,
// string - By default, unit will automatically be detected. Override with 'week', 'month', 'year', etc. (see supported time measurements)
unit: false,
// Number - The number of steps of the above unit between ticks
unitStepSize: 1,
// string - By default, no rounding is applied. To round, set to a supported time unit eg. 'week', 'month', 'year', etc.
round: false,
// Moment js for each of the units. Replaces `displayFormat`
// To override, use a pattern string from http://momentjs.com/docs/#/displaying/format/
displayFormats: {
'millisecond': 'SSS [ms]',
'second': 'h:mm:ss a', // 11:20:01 AM
'minute': 'h:mm:ss a', // 11:20:01 AM
'hour': 'MM, D hA', // Sept 4, 5PM
// 'hour': 'MMM D, hA', // Sept 4, 5PM
'day': 'll', // Sep 4 2015
'week': 'll', // Week 46, or maybe "[W]WW - YYYY" ?
'month': 'MM YYYY', // Sept 2015
// 'month': 'MMM YYYY', // Sept 2015
'quarter': '[Q]Q - YYYY', // Q3
'year': 'YYYY', // 2015
},
// Sets the display format used in tooltip generation
tooltipFormat: '',
};
var options = {
// responsive: true,
scales: {
xAxes: [{
type: "time",
time: time,
ticks:{
autoSkip: true,
},
scaleLabel: {
display: false,
labelString: '日時'
}
}, ],
yAxes: [{
scaleLabel: {
display: false,
labelString: '℃'
},
ticks:{
// stepSize: 0.5,
},
}]
},
}
function new_config(){
config = {type: 'line',
data: $.extend(true, {}, data),
options: options};
config.data.datasets.push($.extend(true, {}, {data: [],fill: false}));
config.data.datasets[0].label = "ラベル";
return config;
}
function setColor_onGraph(o){
o.borderColor = "rgba(151,187,205,0.4)"
o.backgroundColor = "rgba(151,187,205,0.5)"
o.pointBorderColor = "rgba(151,187,205,0.7)"
o.pointBackgroundColor = "rgba(151,187,205,0.5)"
o.pointBorderWidth = 1;
o.fill = true;
// o.lineTension = 0;
}
// 描画
// data をそのまま渡すと全グラフの data ツリーが同じになり、x, y ラベルが同じになってしまうので
// data オブジェクトのコピー (JQuerry の extend) を渡す
Chart.defaults.global.animation = false;
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
config = new_config();
setColor_onGraph(config.data.datasets[0]);
myLineChart_<?=$dini["dname"]?> = new Chart(ctx_<?php echo $dini["dname"]?>, config);
myLineChart_<?=$dini["dname"]?>.datasets = config.data.datasets;
<?php endif; ?>
<?php endforeach ?>
*/
myLineCharts = [];
gIni.sensor_devices.forEach(function(device){
config = new_config();
setColor_onGraph(config.data.datasets[0]);
myLineCharts[device.dname] = new Chart(ctxs[device.dname], config);
myLineCharts[device.dname].datasets = config.data.datasets;
});
var iv = setInterval( function() {
$.ajax({
type: "GET",
url: "data.php",
data: {serial_id: gIni.serial_id,
show_data_lows: gIni['show_data_lows'],
// show_data_lows: <?=$ini['show_data_lows']; ?>,
// show_data_gnt: "<? = $ini['show_data_gnt']; ?>",
// LastTime: gLastTime,
/* separate from .php
ILTimes: {
// 以下、キーはファイル名（拡張子なし）
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
<?= $dini["fname"]?>: gLastTime_<?= $dini["dname"] ?>,
<?php endif; ?>
<?php endforeach ?>
}
*/
ILTimes: gLastTimes
},
dataType: "json",
})
.then(
function(data, dataType){
if(data){
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (!isset($dini["image_type"])): ?>
if(data.<?= $dini["fname"]?>)
onReceiveStreamValues_<?= $dini["dname"]?>(data.<?= $dini["fname"]?>);
<?php endif; ?>
<?php endforeach ?>
*/
gIni.sensor_devices.forEach(function(device){
if(data[device.fname])
onReceiveStreamValues(device, data[device.fname]);
});
}
},
function(XMLHttpRequest, textStatus, errorThrown){
console.log('Error : ' + errorThrown);
});
/* separate from .php
<?php foreach ($data_inis as $key => $value): ?>
<?php $dini = parse_ini_file($value); ?>
<?php if (isset($dini["image_type"])): ?>
$.ajax({
type: "GET",
url: "pic.php",
data: {serial_id: "<?= $_GET['serial_id']; ?>", device: "<?= $dini["dname"] ?>"},
dataType: "json",
})
.then(
function(data, dataType){
document.getElementById("pic_file_name_<?= $dini["dname"] ?>").innerHTML = data.latest_pic_name.slice(0,4) + "年" + data.latest_pic_name.substring(4,6) + "月" + data.latest_pic_name.substring(6,8) + "日" + data.latest_pic_name.substring(8,10) + "時" + data.latest_pic_name.substring(10,12) + "分" + data.latest_pic_name.substring(12,14) + "秒";
if (data.device == ""){
// no device specified
if (data.ymd == ""){
$('#latest_pic_<?= $dini["dname"] ?>').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.latest_pic_name);
} else {
$('#latest_pic_<?= $dini["dname"] ?>').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.ymd+"/"+data.latest_pic_name);
}
} else {
// device specified
if (data.ymd == ""){
$('#latest_pic_<?= $dini["dname"] ?>').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.device+"/"+data.latest_pic_name);
} else {
$('#latest_pic_<?= $dini["dname"] ?>').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.device+"/"+data.ymd+"/"+data.latest_pic_name);
}
}
// $('#latest_pic').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.latest_pic_name);
},
function(XMLHttpRequest, textStatus, errorThrown){
console.log('Error : ' + errorThrown);
});
<?php endif; ?>
<?php endforeach ?>
*/
gIni.image_devices.forEach(function(device){
$.ajax({
type: "GET",
url: "pic.php",
data: {serial_id: gIni.serial_id, device: device.dname},
dataType: "json",
})
.then(
function(data, dataType){
document.getElementById("pic_file_name_" + device.dname).innerHTML = data.latest_pic_name.slice(0,4) + "年" + data.latest_pic_name.substring(4,6) + "月" + data.latest_pic_name.substring(6,8) + "日" + data.latest_pic_name.substring(8,10) + "時" + data.latest_pic_name.substring(10,12) + "分" + data.latest_pic_name.substring(12,14) + "秒";
if (data.device == ""){
// no device specified
if (data.ymd == ""){
$('#latest_pic_' + device.dname).attr('src', 'uploads/'+gIni.serial_id+"/"+data.latest_pic_name);
} else {
$('#latest_pic_' + device.dname).attr('src', 'uploads/'+gIni.serial_id+"/"+data.ymd+"/"+data.latest_pic_name);
}
} else {
// device specified
if (data.ymd == ""){
$('#latest_pic_' + device.dname).attr('src', 'uploads/'+gIni.serial_id+"/"+data.device+"/"+data.latest_pic_name);
} else {
$('#latest_pic_' + device.dname).attr('src', 'uploads/'+gIni.serial_id+"/"+data.device+"/"+data.ymd+"/"+data.latest_pic_name);
}
}
// $('#latest_pic').attr('src', 'uploads/'+"<?= $_GET['serial_id'];?>"+"/"+data.latest_pic_name);
},
function(XMLHttpRequest, textStatus, errorThrown){
console.log('Error : ' + errorThrown);
});
});
// }, 250 );
}, 1000 );