couple of questions on:

1. Is there any way to increase the y axis min by i% and y axis max by j%

where y axis min and y axis max are automatically calculated by matplotlib.

I have to plot many charts and if I calculate the min and max myself and

then use self.axMiddle.set_ylim() to set the values it takes twice as much

time to generate the chart.

2. Alternatively, is there a way to get what the current ymin and ymax

values are then I can use set_ylim to updated those

Ok Figured out the solution but still have a problem.

There is a function get_ylim which gets you the ymin and ymax values. I'm

plotting multiple lines on the same axes object. However the get_ylim

returns different values after each plot. I'm currently having to do it a

numbe rof times and reset my min and max values. Is there a way to just do

it once where it accounts for all lines plotted on the axis?

Thanks,

## ยทยทยท

-----Original Message-----

From: matplotlib-users-admin@lists.sourceforge.net

[mailto:matplotlib-users-admin@lists.sourceforge.net]On Behalf Of Vineet

Jain

Sent: Thursday, July 29, 2004 8:48 AM

To: matplotlib-users

Subject: [Matplotlib-users] Settling y-axis scaling

couple of questions on:

1. Is there any way to increase the y axis min by i% and y axis max by j%

where y axis min and y axis max are automatically calculated by matplotlib.

I have to plot many charts and if I calculate the min and max myself and

then use self.axMiddle.set_ylim() to set the values it takes twice as much

time to generate the chart.

2. Alternatively, is there a way to get what the current ymin and ymax

values are then I can use set_ylim to updated those

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