I have a highstock with multiple series. While plotting, the dates at the top are getting selected as below,
Start date : First series first date value
End Date : Last series last date value
But when i try to change the end date, by default it is getting adjusted as first series first value and last value as start and end date.
I tried setting the extremes but it didnt worked
Related
I have a chart to display values across time, but there aren't data points for each day. The chart is just displaying dates on the X axis where data points exist. I want each date to have a vertical line, and the day displayed below for every day in the range (unless overlapping).
I'm using chart.ja version 4.2.1
Extra Points :-)
I would also know how to keep the dates from overlapping when a large range (lots of dates) is being plotted.
Lastly, is it possible to display the dates on three lines, where the top line is the day, the second line shows the month name (once) in the middle of the month, and the third line shows the year in the middle of the year.
How do I convert a date index into Time-based indexing?
so that i can later generate a month, weekday and a year
I tried this code
df['TRANS_DATE'] = pd.to_datetime(df['TRANS_DATE'], format='%m/%d/%Y %H:%M:%S')
but after I change it to Index the date revert back to show as object
What happens if you leave out the format option (letting it run to Default)? Also, it would be best if you show your original data.
Additional information -
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.to_datetime.html
I want to create chart for 24 hrs data using highcharts , but Its seems first two data is not rendering properly, its rendering 11 column in place of 12,
Can someone help me.. I have create example here
Remove this from your code
min: Date.UTC(year,month,perviousDay),
max: Date.UTC(year,month,todayDate),
In your series data the first timestamp refers to the date 22nd January and as per your min parameter Date.UTC(year,month,perviousDay) which is referring the date of 23rd January so your graph is ommiting the first record of 22nd January because of the minimum value of the axis and same will apply with max parameter.
So either you can remove min and max parameters or based on your series data you can set min and max in such a way that it doesn't omit any data. Hope this helps.
Trying to show the name of very first and last month on x-axis.
Plus, the x axis has the following option
minTickSize: [2, "month"] .
So , basically the x axis shows Feb, April, June, ... and so on.
I would like it to start with the first month value in the data set.
How could I enable that ?
Fiddle: http://jsfiddle.net/shamaleyte/6gL1wzsL/6/
Your data has one datapoint per month but always at 19:44 on the 14th.
The tick for your first month (December) would be on December 1th which is not in your data range. Possible solutions:
Change min and max values to the first day of a month (example fiddle):
min: 1417388400000,
max: 1427925600000
Change the dates in your data to the first day of the month.
Use the category plugin / mode instead of time mode.
I am working on time line graph i am getting From date and To date from date base. I am binding that values to time line graph through javascript. But Graph is displaying one month ahead.
Ex: My date is 12-jun-2011, but in graph I am getting near 12-july-2011.
How can I solve this ?