How to specify a timeframe?

[steebchen]

I have some data rendering this:

Can I stretch this data on the whole graph, instead of just showing these few data points at the very left of the chart? Thanks in advance.

[mafanwei]

Change minimum and maximum scaling. But this way will make the line thickness inconsistent, which is caused by the principle of scaling that scales the canvas.

[steebchen]

How can I change the min/max scaling though? Appreciate your quick reply