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# plotting graph

Viewing 11 posts - 1 through 11 (of 11 total)
• #25547

Hii iam tring to plot the graph.I have two csv files one is having timestamp data, and second file having normal values.
i have written if condition to seperate these two graphs.timestamp graph is working properly,in this graph i have used date.utc method. In normal graph x axis raeding deafault date and time values how to solve can you plz tell me.

#25552

Can you kindly create JSFiddle reproducing the issue you are facing and share it with us so that we can look into the code, understand the scenario better and help you out?

—-
Manoj Mohan
Team CanvasJS

#25684

thanks for response

#25685

Hii in line graph iam giving x axis values randomly like this
{x:43, y:54}
{x:0, y:23}
{x:24, y:14}
{x:12, y:44}
{x:54, y:14}
but it is not plotting in linear order

when we give x axis values in increasing order like this
{x:10, y:54}
{x:20, y:23}
{x:30, y:14}
{x:40, y:44}
{x:50, y:14} then only it is plotting correctly.
can u plz tell me how to solve this.

#25697

CanvasJS just renders the dataPoints in the order passed by you, it doesn’t sort the dataPoints. However with few lines of code, you can sort dataPoints to render chart with linear order of x as shown in this JSFiddle.

—-
Manoj Mohan
Team CanvasJS

#25751

thanks for your response now it is working properly

#25752

In line graph i want zoom particular area

for ex: i want to see the values between 1 to 1000
can you please suggest how to do this
in this line graph iam reading data from csv file

And one more query how to handle huge data like by days or weeks.

#25768

You can programmatically zoom / pan to a region by setting viewportMinimum and viewportMaximum.

And one more query how to handle huge data like by days or weeks.

Can you kindly brief us more about your requirement along with some example or pictorial representation so that we can understand the scenario better and help you out?

—-
Manoj Mohan
Team CanvasJS

#25923

#25965

hii iam plotting line graph.Iam reading data from csv file.
I want to read lable names from csv file like this.
Temperature,Tag
22,Tag1
11
45
5
76,Tag2
56
33
23,Tag3
it is possible can u please suggest

#25988

Please take a look at this documentation page for step by step tutorial on rendering chart from CSV file along with an example.

Manoj Mohan
Team CanvasJS

Viewing 11 posts - 1 through 11 (of 11 total)

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