Date stamp on plot
3 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Brian Gregory
il 10 Giu 2021
Modificato: Star Strider
il 10 Giu 2021
Hello.
I am having an issue where I am plotting data using datetime (converting from excel) and it is giving me the date stamp of the current day on the plot. I need to specify the date I want and stamp it onto the plots without interfering with the data. How can I do this?
Thanks!
2 Commenti
Scott MacKenzie
il 10 Giu 2021
So, you are reading a date and time from Excel into a datetime variable, but the datetime variable is for the current day not the day in the Excel file. It might help if you provide the data and your code.
Risposta accettata
Star Strider
il 10 Giu 2021
Modificato: Star Strider
il 10 Giu 2021
The only way I can devise to delete the date is to create new y-tick labels and use them instead —
F = openfig('untitled.fig');
Ax = gca; % Axis Handle
yt = Ax.YTick; % Y-Tick Values
ythm = compose("%02d:%02d", [hour(yt); minute(yt)].') % Create New Ones
Ax.YTickLabel = ythm; % Use Them For The New Y-Ticks
text(min(xlim), max(ylim), 'Your Date Here', 'Vert','bottom', 'Horiz','left')
The new plot —
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/649105/image.png)
EDIT — (10 Jun 2021 at 16:46)
Added text call to insert ‘Your Date Here’ date information.
.
0 Commenti
Più risposte (1)
Steven Lord
il 10 Giu 2021
plot(1:10, 1:10)
title("This plot was created at " + string(datetime('now')))
0 Commenti
Vedere anche
Categorie
Scopri di più su Line Plots in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!