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vnstat-ui.js
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var maxNoCharts = 12;
var currentNoCharts = 0;
var ShowTrendlines = GetCookie('ShowTrendlines','string');
if(ShowTrendlines == ''){
ShowTrendlines='0';
}
var ShowLines = GetCookie('ShowLines','string');
var ShowFill = GetCookie('ShowFill','string');
if(ShowFill == ''){
ShowFill = 'origin';
}
var DragZoom = true;
var ChartPan = false;
Chart.defaults.global.defaultFontColor = '#CCC';
Chart.Tooltip.positioners.cursor = function(chartElements,coordinates){
return coordinates;
};
var dataintervallist = ['fiveminute','hour','day'];
var chartlist = ['daily','weekly','monthly'];
var timeunitlist = ['hour','day','day'];
var intervallist = [24,7,30];
var bordercolourlist= ['#c5c5ce','#0ec009','#956222','#38959d'];
var backgroundcolourlist = ['rgba(197,197,206,0.5)','rgba(14,192,9,0.5)','rgba(149,98,34,0.5)','rgba(56,149,157,0.5)'];
var trendcolourlist = ['rgba(197,197,206,'+ShowTrendlines+')','rgba(14,192,9,'+ShowTrendlines+')','rgba(149,98,34,'+ShowTrendlines+')','rgba(56,149,157,'+ShowTrendlines+')'];
var chartobjlist = ['Chart_DataUsage','Chart_CompareUsage'];
function keyHandler(e){
if(e.keyCode == 82){
$(document).off('keydown');
ResetZoom();
}
else if(e.keyCode == 68){
$(document).off('keydown');
ToggleDragZoom(document.form.btnDragZoom);
}
else if(e.keyCode == 70){
$(document).off('keydown');
ToggleFill();
}
else if(e.keyCode == 76){
$(document).off('keydown');
ToggleLines();
}
}
$(document).keydown(function(e){keyHandler(e);});
$(document).keyup(function(e){
$(document).keydown(function(e){
keyHandler(e);
});
});
function UsageHint(){
var tag_name= document.getElementsByTagName('a');
for(var i = 0; i<tag_name.length; i++){
tag_name[i].onmouseout=nd;
}
hinttext=thresholdstring;
return overlib(hinttext,0,0);
}
function Validate_AllowanceStartDay(forminput){
var inputname = forminput.name;
var inputvalue = forminput.value*1;
if(inputvalue > 28 || inputvalue < 1){
$(forminput).addClass('invalid');
return false;
}
else{
$(forminput).removeClass('invalid');
return true;
}
}
function Validate_DataAllowance(forminput){
var inputname = forminput.name;
var inputvalue = forminput.value*1;
if(inputvalue < 0 || forminput.value.length == 0 || inputvalue == NaN || forminput.value == '.'){
$(forminput).addClass('invalid');
return false;
}
else{
$(forminput).removeClass('invalid');
return true;
}
}
function Format_DataAllowance(forminput){
var inputname = forminput.name;
var inputvalue = forminput.value*1;
if(inputvalue < 0 || forminput.value.length == 0 || inputvalue == NaN || forminput.value == '.'){
return false;
}
else{
forminput.value=parseFloat(forminput.value).toFixed(2);
return true;
}
}
function ScaleDataAllowance(){
if(document.form.dnvnstat_allowanceunit.value == 'T'){
document.form.dnvnstat_dataallowance.value = document.form.dnvnstat_dataallowance.value*1 / 1000;
}
else if(document.form.dnvnstat_allowanceunit.value == 'G'){
document.form.dnvnstat_dataallowance.value = document.form.dnvnstat_dataallowance.value*1 * 1000;
}
Format_DataAllowance(document.form.dnvnstat_dataallowance);
}
function GetCookie(cookiename,returntype){
if(cookie.get('cookie_'+cookiename) != null){
return cookie.get('cookie_'+cookiename);
}
else{
if(returntype == 'string'){
return '';
}
else if(returntype == 'number'){
return 0;
}
}
}
function SetCookie(cookiename,cookievalue){
cookie.set('cookie_'+cookiename,cookievalue,10 * 365);
}
function ScriptUpdateLayout(){
var localver = GetVersionNumber('local');
var serverver = GetVersionNumber('server');
$('#dnvnstat_version_local').text(localver);
if(localver != serverver && serverver != 'N/A'){
$('#dnvnstat_version_server').text('Updated version available: '+serverver);
showhide('btnChkUpdate',false);
showhide('dnvnstat_version_server',true);
showhide('btnDoUpdate',true);
}
}
function update_status(){
$.ajax({
url: '/ext/dn-vnstat/detect_update.js',
dataType: 'script',
error: function(xhr){
setTimeout(update_status,1000);
},
success: function(){
if(updatestatus == 'InProgress'){
setTimeout(update_status,1000);
}
else{
document.getElementById('imgChkUpdate').style.display = 'none';
showhide('dnvnstat_version_server',true);
if(updatestatus != 'None'){
$('#dnvnstat_version_server').text('Updated version available: '+updatestatus);
showhide('btnChkUpdate',false);
showhide('btnDoUpdate',true);
}
else{
$('#dnvnstat_version_server').text('No update available');
showhide('btnChkUpdate',true);
showhide('btnDoUpdate',false);
}
}
}
});
}
function CheckUpdate(){
showhide('btnChkUpdate',false);
document.formScriptActions.action_script.value = 'start_dn-vnstatcheckupdate';
document.formScriptActions.submit();
document.getElementById('imgChkUpdate').style.display = '';
setTimeout(update_status,2000);
}
function DoUpdate(){
document.form.action_script.value = 'start_dn-vnstatdoupdate';
document.form.action_wait.value = 15;
showLoading();
document.form.submit();
}
function GetVersionNumber(versiontype){
var versionprop;
if(versiontype == 'local'){
versionprop = custom_settings.dnvnstat_version_local;
}
else if(versiontype == 'server'){
versionprop = custom_settings.dnvnstat_version_server;
}
if(typeof versionprop == 'undefined' || versionprop == null){
return 'N/A';
}
else{
return versionprop;
}
}
$.fn.serializeObject = function(){
var o = custom_settings;
var a = this.serializeArray();
$.each(a,function(){
if (o[this.name] !== undefined && this.name.indexOf('dnvnstat') != -1 && this.name.indexOf('version') == -1){
if (!o[this.name].push){
o[this.name] = [o[this.name]];
}
o[this.name].push(this.value || '');
} else if (this.name.indexOf('dnvnstat') != -1 && this.name.indexOf('version') == -1){
o[this.name] = this.value || '';
}
});
return o;
};
function SaveConfig(){
document.getElementById('amng_custom').value = JSON.stringify($('form').serializeObject());
document.form.action_script.value = 'start_dn-vnstatconfig';
document.form.action_wait.value = 15;
showLoading();
document.form.submit();
}
function get_conf_file(){
$.ajax({
url: '/ext/dn-vnstat/config.htm',
dataType: 'text',
error: function(xhr){
setTimeout(get_conf_file,1000);
},
success: function(data){
var configdata=data.split('\n');
configdata = configdata.filter(Boolean);
for (var i = 0; i < configdata.length; i++){
if(configdata[i].split('=')[0]=="ENFORCEALLOWANCE"){continue;}
eval('document.form.dnvnstat_'+configdata[i].split('=')[0].toLowerCase()).value = configdata[i].split('=')[1].replace(/(\r\n|\n|\r)/gm,'');
}
get_vnstatconf_file();
}
});
}
function get_vnstatconf_file(){
$.ajax({
url: '/ext/dn-vnstat/vnstatconf.htm',
dataType: 'text',
error: function(xhr){
setTimeout(get_vnstatconf_file,1000);
},
success: function(data){
var configdata=data.split('\n');
configdata = configdata.filter(Boolean);
for (var i = 0; i < configdata.length; i++){
if(configdata[i].startsWith('MonthRotate ')){
eval('document.form.dnvnstat_'+configdata[i].split(' ')[0].toLowerCase()).value = configdata[i].split(' ')[1].replace(/(\r\n|\n|\r)/gm,'');
}
}
}
});
}
function loadVnStatOutput(){
$.ajax({
url: '/ext/dn-vnstat/vnstatoutput.htm',
dataType: 'text',
error: function(xhr){
setTimeout(loadVnStatOutput,5000);
},
success: function(data){
document.getElementById('VnStatOuput').innerHTML=data;
}
});
}
function get_vnstatusage_file(){
$.ajax({
url: '/ext/dn-vnstat/vnstatusage.js',
dataType: 'script',
error: function(xhr){
setTimeout(get_vnstatusage_file,1000);
},
success: function(){
UpdateText();
}
});
}
function ShowHideDataUsageWarning(showusage){
if(showusage){
document.getElementById('datausagewarning').style.display = '';
document.getElementById('scripttitle').style.marginLeft = '166px';
}
else{
document.getElementById('datausagewarning').style.display = 'none';
document.getElementById('scripttitle').style.marginLeft = '0px';
}
}
function UpdateText(){
$('#statstitle').html('The statistics and graphs on this page were last refreshed at: '+daterefeshed);
$('#spandatausage').html(usagestring);
ShowHideDataUsageWarning(usagethreshold);
}
function UpdateImages(){
var images=['s','hg','d','t','m'];
var datestring = new Date().getTime();
for(var index = 0; index < images.length; index++){
document.getElementById('img_'+images[index]).style.backgroundImage='url(/ext/dn-vnstat/images/.vnstat_'+images[index]+'.htm?cachebuster='+datestring+')';
}
}
function UpdateStats(){
showhide('btnUpdateStats',false);
document.formScriptActions.action_script.value='start_dn-vnstat';
document.formScriptActions.submit();
document.getElementById('vnstatupdate_text').innerHTML = 'Updating bandwidth usage and vnstat data...';
showhide('imgVnStatUpdate',true);
showhide('vnstatupdate_text',true);
setTimeout(update_vnstat,5000);
}
function update_vnstat(){
$.ajax({
url: '/ext/dn-vnstat/detect_vnstat.js',
dataType: 'script',
error: function(xhr){
setTimeout(update_vnstat,1000);
},
success: function(){
if(vnstatstatus == 'InProgress'){
setTimeout(update_vnstat,1000);
}
else if(vnstatstatus == 'LOCKED'){
document.getElementById('vnstatupdate_text').innerHTML = 'vnstat update already in progress';
showhide('imgVnStatUpdate',false);
showhide('vnstatupdate_text',true);
showhide('btnUpdateStats',true);
}
else if(vnstatstatus == 'Done'){
get_vnstatusage_file();
UpdateImages();
loadVnStatOutput();
currentNoCharts = 0;
RedrawAllCharts();
document.getElementById('vnstatupdate_text').innerHTML = '';
showhide('imgVnStatUpdate',false);
showhide('vnstatupdate_text',false);
showhide('btnUpdateStats',true);
}
}
});
}
function AddEventHandlers(){
$('.collapsible-jquery').off('click').on('click',function(){
$(this).siblings().toggle('fast',function(){
if($(this).css('display') == 'none'){
SetCookie($(this).siblings()[0].id,'collapsed');
}
else{
SetCookie($(this).siblings()[0].id,'expanded');
}
})
});
$('.collapsible-jquery').each(function(index,element){
if(GetCookie($(this)[0].id,'string') == 'collapsed'){
$(this).siblings().toggle(false);
}
else{
$(this).siblings().toggle(true);
}
});
}
function SetCurrentPage(){
document.form.next_page.value = window.location.pathname.substring(1);
document.form.current_page.value = window.location.pathname.substring(1);
}
function initial(){
SetCurrentPage();
LoadCustomSettings();
ScriptUpdateLayout();
show_menu();
get_conf_file();
AddEventHandlers();
get_vnstatusage_file();
UpdateImages();
loadVnStatOutput();
$('#Time_Format').val(GetCookie('Time_Format','number'));
RedrawAllCharts();
}
function reload(){
location.reload(true);
}
function Draw_Chart_NoData(txtchartname,texttodisplay){
document.getElementById('divChart_'+txtchartname).width='730';
document.getElementById('divChart_'+txtchartname).height='500';
document.getElementById('divChart_'+txtchartname).style.width='730px';
document.getElementById('divChart_'+txtchartname).style.height='500px';
var ctx = document.getElementById('divChart_'+txtchartname).getContext('2d');
ctx.save();
ctx.textAlign = 'center';
ctx.textBaseline = 'middle';
ctx.font = 'normal normal bolder 48px Arial';
ctx.fillStyle = 'white';
ctx.fillText(texttodisplay,365,250);
ctx.restore();
}
function Draw_Chart(txtchartname){
var txtunity = $('#'+txtchartname+'_Unit option:selected').text();
var txttitle = 'Data Usage';
var metric0 = 'Received';
var metric1 = 'Sent';
var decimals = 2;
if(txtunity == 'B' || txtunity == 'KB'){
decimals = 0;
}
var chartperiod = getChartPeriod($('#'+txtchartname+'_Period option:selected').val());
var chartinterval = getChartInterval($('#'+txtchartname+'_Interval option:selected').val());
var chartunitmultiplier = getChartUnitMultiplier($('#'+txtchartname+'_Unit option:selected').val());
var txtunitx = timeunitlist[$('#'+txtchartname+'_Period option:selected').val()];
var numunitx = intervallist[$('#'+txtchartname+'_Period option:selected').val()];
var zoompanxaxismax = moment();
var chartxaxismax = null;
var chartxaxismin = moment().startOf('hour').subtract(numunitx,txtunitx+'s').subtract(30,'minutes');
var charttype = 'bar';
var dataobject = window[txtchartname+'_'+chartinterval+'_'+chartperiod].slice();
if(typeof dataobject === 'undefined' || dataobject === null){ Draw_Chart_NoData(txtchartname,'No data to display'); return; }
if(dataobject.length == 0){ Draw_Chart_NoData(txtchartname,'No data to display'); return; }
var unique = [];
var chartTrafficTypes = [];
for(var i = 0; i < dataobject.length; i++){
if(!unique[dataobject[i].Metric]){
chartTrafficTypes.push(dataobject[i].Metric);
unique[dataobject[i].Metric] = 1;
}
}
var chartData0 = dataobject.filter(function(item){
return item.Metric == metric0;
}).map(function(d){return {x: d.Time,y: (d.Value/chartunitmultiplier)}});
var chartData1 = dataobject.filter(function(item){
return item.Metric == metric1;
}).map(function(d){return {x: d.Time,y: (d.Value/chartunitmultiplier)}});
var objchartname=window['Chart_'+txtchartname];
var timeaxisformat = getTimeFormat($('#Time_Format option:selected').val(),'axis');
var timetooltipformat = getTimeFormat($('#Time_Format option:selected').val(),'tooltip');
if(chartinterval == 'fiveminute'){
charttype = 'line';
}
if(chartinterval == 'hour'){
chartxaxismax = moment().startOf('hour').add(1,'hours');
zoompanxaxismax = chartxaxismax;
}
if(chartinterval == 'day'){
chartxaxismax = moment().endOf('day').subtract(9,'hours');
chartxaxismin = moment().startOf('day').subtract(numunitx-1,txtunitx+'s').subtract(12,'hours');
zoompanxaxismax = chartxaxismax;
}
if(chartperiod == 'daily' && chartinterval == 'day'){
txtunitx = 'day';
numunitx = 1;
chartxaxismax = moment().endOf('day').subtract(9,'hours');
chartxaxismin = moment().startOf('day').subtract(12,'hours');
zoompanxaxismax = chartxaxismax;
}
if(objchartname != undefined) objchartname.destroy();
var ctx = document.getElementById('divChart_'+txtchartname).getContext('2d');
var chartOptions = {
segmentShowStroke : false,
segmentStrokeColor : '#000',
animationEasing : 'easeOutQuart',
animationSteps : 100,
maintainAspectRatio: false,
animateScale : true,
hover: { mode: 'point' },
legend: {
display: true,
position: 'top',
reverse: false,
onClick: function (e,legendItem){
var index = legendItem.datasetIndex;
var ci = this.chart;
var meta = ci.getDatasetMeta(index);
meta.hidden = meta.hidden === null ? !ci.data.datasets[index].hidden : null;
if(ShowLines == 'line'){
var annotationline = '';
if(meta.hidden != true){
annotationline = 'line';
}
if(ci.data.datasets[index].label == 'Received'){
for(var aindex = 0; aindex < 3; aindex++){
ci.options.annotation.annotations[aindex].type=annotationline;
}
}
else if(ci.data.datasets[index].label == 'Sent'){
for(var aindex = 3; aindex < 6; aindex++){
ci.options.annotation.annotations[aindex].type=annotationline;
}
}
}
ci.update();
}
},
title: { display: true,text: txttitle },
tooltips: {
callbacks: {
title: function (tooltipItem,data){
if(chartinterval == 'day'){
return moment(tooltipItem[0].xLabel,'X').format('YYYY-MM-DD');
}
else{
return moment(tooltipItem[0].xLabel,'X').format(timetooltipformat);
}
},
label: function (tooltipItem,data){var txtunitytip=txtunity;return round(data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index].y,decimals).toFixed(decimals)+' '+txtunitytip;}
},
itemSort: function(a,b){
return b.datasetIndex - a.datasetIndex;
},
mode: 'point',
position: 'cursor',
intersect: true
},
scales: {
xAxes: [{
type: 'time',
gridLines: { display: true,color: '#282828' },
ticks: {
min: chartxaxismin,
max: chartxaxismax,
display: true
},
time: {
parser: 'X',
unit: txtunitx,
stepSize: 1,
displayFormats: timeaxisformat
}
}],
yAxes: [{
type: getChartScale($('#'+txtchartname+'_Scale option:selected').val()),
gridLines: { display: false,color: '#282828' },
scaleLabel: { display: false,labelString: txtunity },
id: 'left-y-axis',
position: 'left',
ticks: {
display: true,
beginAtZero: true,
labels: {
index: ['min','max'],
removeEmptyLines: true,
},
userCallback: LogarithmicFormatter
},
}]
},
plugins: {
zoom: {
pan: {
enabled: ChartPan,
mode: 'xy',
rangeMin: {
x: chartxaxismin,
y: 0
},
rangeMax: {
x: zoompanxaxismax//,
//y: getLimit(chartData,'y','max',false)+getLimit(chartData,'y','max',false)*0.1
},
},
zoom: {
enabled: true,
drag: DragZoom,
mode: 'xy',
rangeMin: {
x: chartxaxismin,
y: 0
},
rangeMax: {
x: zoompanxaxismax//,
//y: getLimit(chartData,'y','max',false)+getLimit(chartData,'y','max',false)*0.1
},
speed: 0.1
},
},
},
annotation: {
drawTime: 'afterDatasetsDraw',
annotations: [{
//id: 'avgline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getAverage(chartData0),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'center',
enabled: true,
xAdjust: 0,
yAdjust: 0,
content: 'Avg. '+metric0+'='+round(getAverage(chartData0),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'maxline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData0,'y','max',true),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'right',
enabled: true,
xAdjust: 15,
yAdjust: 0,
content: 'Max. '+metric0+'='+round(getLimit(chartData0,'y','max',true),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'minline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData0,'y','min',true),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'left',
enabled: true,
xAdjust: 15,
yAdjust: 0,
content: 'Min. '+metric0+'='+round(getLimit(chartData0,'y','min',true),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'avgline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getAverage(chartData1),
borderColor: bordercolourlist[1],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'center',
enabled: true,
xAdjust: 0,
yAdjust: 0,
content: 'Avg. '+metric1+'='+round(getAverage(chartData1),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'maxline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData1,'y','max',true),
borderColor: bordercolourlist[1],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'right',
enabled: true,
xAdjust: 15,
yAdjust: 0,
content: 'Max. '+metric1+'='+round(getLimit(chartData1,'y','max',true),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'minline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData1,'y','min',true),
borderColor: bordercolourlist[1],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'left',
enabled: true,
xAdjust: 15,
yAdjust: 0,
content: 'Min. '+metric1+'='+round(getLimit(chartData1,'y','min',true),decimals).toFixed(decimals)+txtunity,
}
}
]}
};
var chartDataset = {
datasets: getDataSets(dataobject,chartTrafficTypes,chartunitmultiplier)
};
objchartname = new Chart(ctx,{
type: charttype,
options: chartOptions,
data: chartDataset
});
window['Chart_'+txtchartname]=objchartname;
}
function Draw_Chart_Summary(txtchartname){
var txtunity = $('#'+txtchartname+'_Unit option:selected').text();
var txttitle = 'Summary Usage';
var metric0 = 'Received';
var metric1 = 'Sent';
var decimals = 2;
if(txtunity == 'B' || txtunity == 'KB'){
decimals = 0;
}
var chartunitmultiplier = getChartUnitMultiplier($('#'+txtchartname+'_Unit option:selected').val());
var charttype = 'bar';
var dataobject0 = window[txtchartname+'_WeekSummary'].slice();
if(typeof dataobject0 === 'undefined' || dataobject0 === null){ Draw_Chart_NoData(txtchartname,'No data to display'); return; }
if(dataobject0.length == 0){ Draw_Chart_NoData(txtchartname,'No data to display'); return; }
var unique = [];
var chartTrafficTypes = [];
for(var i = 0; i < dataobject0.length; i++){
if(!unique[dataobject0[i].Metric]){
chartTrafficTypes.push(dataobject0[i].Metric);
unique[dataobject0[i].Metric] = 1;
}
}
var chartData0 = dataobject0.filter(function(item){
return item.Metric == metric0;
}).map(function(d){return d.Value/chartunitmultiplier});
var chartData1 = dataobject0.filter(function(item){
return item.Metric == metric1;
}).map(function(d){return d.Value/chartunitmultiplier});
unique = [];
var chartLabels = [];
for(var i = 0; i < dataobject0.length; i++){
if(!unique[dataobject0[i].Time]){
chartLabels.push(dataobject0[i].Time);
unique[dataobject0[i].Time] = 1;
}
}
chartLabels.reverse();
dataobject0.reverse();
var objchartname=window['Chart_'+txtchartname];
if(objchartname != undefined) objchartname.destroy();
var ctx = document.getElementById('divChart_'+txtchartname).getContext('2d');
var chartOptions = {
segmentShowStroke : false,
segmentStrokeColor : '#000',
animationEasing : 'easeOutQuart',
animationSteps : 100,
maintainAspectRatio: false,
animateScale : true,
hover: { mode: 'point' },
legend: {
display: true,
position: 'top',
reverse: false,
onClick: function (e,legendItem){
var index = legendItem.datasetIndex;
var ci = this.chart;
var meta = ci.getDatasetMeta(index);
meta.hidden = meta.hidden === null ? !ci.data.datasets[index].hidden : null;
if(ShowLines == 'line'){
var annotationline = '';
if(meta.hidden != true){
annotationline = 'line';
}
if(ci.data.datasets[index].label == 'Received'){
for(var aindex = 0; aindex < 3; aindex++){
ci.options.annotation.annotations[aindex].type=annotationline;
}
}
else if(ci.data.datasets[index].label == 'Sent'){
for(var aindex = 3; aindex < 6; aindex++){
ci.options.annotation.annotations[aindex].type=annotationline;
}
}
}
ci.update();
}
},
title: { display: true,text: txttitle },
tooltips: {
callbacks: {
title: function (tooltipItem,data){
return data.datasets[tooltipItem[0].datasetIndex].label;
},
label: function (tooltipItem,data){var txtunitytip=txtunity;return round(data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index],decimals).toFixed(decimals)+' '+txtunitytip;}
},
itemSort: function(a,b){
return b.datasetIndex - a.datasetIndex;
},
mode: 'point',
position: 'cursor',
intersect: true
},
scales: {
xAxes: [{
type: 'category',
gridLines: { display: true,color: '#282828' },
ticks: {
display: true
}
}],
yAxes: [{
type: getChartScale($('#'+txtchartname+'_Scale option:selected').val()),
gridLines: { display: false,color: '#282828' },
scaleLabel: { display: false,labelString: txtunity },
id: 'left-y-axis',
position: 'left',
ticks: {
display: true,
beginAtZero: true,
labels: {
index: ['min','max'],
removeEmptyLines: true,
},
userCallback: LogarithmicFormatter
},
}]
},
plugins: {
zoom: {
pan: {
enabled: ChartPan,
mode: 'xy',
rangeMin: {
y: 0
}
},
zoom: {
enabled: true,
drag: DragZoom,
mode: 'xy',
rangeMin: {
y: 0
},
speed: 0.1
}
},
},
annotation: {
drawTime: 'afterDatasetsDraw',
annotations: [{
//id: 'avgline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getAverage(chartData0),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'center',
enabled: true,
xAdjust: 0,
yAdjust: 0,
content: 'Avg. '+metric0+'='+round(getAverage(chartData0),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'maxline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData0,'y','max',true),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,
yPadding: 6,
cornerRadius: 6,
position: 'right',
enabled: true,
xAdjust: 15,
yAdjust: 0,
content: 'Max. '+metric0+'='+round(getLimit(chartData0,'y','max',true),decimals).toFixed(decimals)+txtunity,
}
},
{
//id: 'minline',
type: ShowLines,
mode: 'horizontal',
scaleID: 'left-y-axis',
value: getLimit(chartData0,'y','min',true),
borderColor: bordercolourlist[0],
borderWidth: 1,
borderDash: [5,5],
label: {
backgroundColor: 'rgba(0,0,0,0.3)',
fontFamily: 'sans-serif',
fontSize: 10,
fontStyle: 'bold',
fontColor: '#fff',
xPadding: 6,