My Plotly chart is generating random traces instead of a line
This function should generate a line following the value of the numbers received from socket.on, but instead of generating a line, each time the socket is updated it generates a trace at the side of the chart, while the chart stays empty. Any opinion on why is that happening?
var arr = ;
socket.on('two', function(msg) {
Plotly.plot('chart',[{
y:[0],
type:'line'
}]);
var cnt = 0;
setInterval(function(){
Plotly.extendTraces('chart',{ y:[[arr]]}, [0]);
cnt++;
if(cnt > 500) {
Plotly.relayout('chart',{
xaxis: {
range: [cnt-500,cnt]
}
});
}
},15);
arr.push(msg.num)
console.log(arr)
});
javascript jquery socket.io plotly
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
add a comment |
This function should generate a line following the value of the numbers received from socket.on, but instead of generating a line, each time the socket is updated it generates a trace at the side of the chart, while the chart stays empty. Any opinion on why is that happening?
var arr = ;
socket.on('two', function(msg) {
Plotly.plot('chart',[{
y:[0],
type:'line'
}]);
var cnt = 0;
setInterval(function(){
Plotly.extendTraces('chart',{ y:[[arr]]}, [0]);
cnt++;
if(cnt > 500) {
Plotly.relayout('chart',{
xaxis: {
range: [cnt-500,cnt]
}
});
}
},15);
arr.push(msg.num)
console.log(arr)
});
javascript jquery socket.io plotly
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
add a comment |
This function should generate a line following the value of the numbers received from socket.on, but instead of generating a line, each time the socket is updated it generates a trace at the side of the chart, while the chart stays empty. Any opinion on why is that happening?
var arr = ;
socket.on('two', function(msg) {
Plotly.plot('chart',[{
y:[0],
type:'line'
}]);
var cnt = 0;
setInterval(function(){
Plotly.extendTraces('chart',{ y:[[arr]]}, [0]);
cnt++;
if(cnt > 500) {
Plotly.relayout('chart',{
xaxis: {
range: [cnt-500,cnt]
}
});
}
},15);
arr.push(msg.num)
console.log(arr)
});
javascript jquery socket.io plotly
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
This function should generate a line following the value of the numbers received from socket.on, but instead of generating a line, each time the socket is updated it generates a trace at the side of the chart, while the chart stays empty. Any opinion on why is that happening?
var arr = ;
socket.on('two', function(msg) {
Plotly.plot('chart',[{
y:[0],
type:'line'
}]);
var cnt = 0;
setInterval(function(){
Plotly.extendTraces('chart',{ y:[[arr]]}, [0]);
cnt++;
if(cnt > 500) {
Plotly.relayout('chart',{
xaxis: {
range: [cnt-500,cnt]
}
});
}
},15);
arr.push(msg.num)
console.log(arr)
});
javascript jquery socket.io plotly
javascript jquery socket.io plotly
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
asked Nov 25 '18 at 10:04
Jack022Jack022
8911
8911
add a comment |
add a comment |
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