Hi,
Is there a way to interactive with the plot? For example, draw a vertical
marker on the plot, let user move the marker and shows x, y values of the
point where the curve intersect with the marker?
Thanks,
J
--
View this message in context:
http://www.nabble.com/Interactive-with-the-plo
On Tue, Jul 14, 2009 at 12:48 PM, Northenlight wrote:
>
> Hi,
>
> Is there a way to interactive with the plot? For example, draw a vertical
> marker on the plot, let user move the marker and shows x, y values of the
> point where the curve intersect with the marker?
See these examples and tutoria
I also recently posted an example that may do something similar to what you
are after, you can have a look here:
http://www.nabble.com/contribute-to-gallery--Or%2C-just-advice-on-changing-colors-automagically-td24419101.html#a24427781
per freem-2 wrote:
>
> Hi all,
>
> i would like to set
Hi matplotters,
I am trying to create an image and save it to pdf.
Unfortunately, the result is much different if I save it to pdf, eps
or png.
I am on Mac OS X 10.4, using qt4 4.5.0 and the qt4agg backend (but
the problems also occur with -dmacosx).
The plot I am trying to make is an overl
http://matplotlib.sourceforge.net/api/pyplot_api.html?highlight=errorbar#matplotlib.pyplot.errorbar
As described in the doc, the errorbar command creates lines and line
collections, where the errorbars are created as line collections.
Axes.collections contains the list of collection artist that
Check the gallery where a few example shows you how to draw arrows.
My recommendation is to use "annotate" with empty string.
e.g.,
annotate("", (1,2), xytext=(5,2), arrowprops=dict(fc="b"))
http://matplotlib.sourceforge.net/api/pyplot_api.html?highlight=annotate#matplotlib.pyplot.annotate
How
On Mon, Jul 13, 2009 at 4:56 PM, Uri Laserson wrote:
> Hi everyone,
>
> I am trying to create some brand new types of plots for a unique data set
> that I have. My question basically boils down to getting some advice on
> what is the proper way to set up a function that will act like one of the
>
I'm a newbie to matplotlib. When I try to generate a simple plot, nothing
happens. Any advice will be appreciated. Here's my code:
from numpy import *
from matplotlib import *
x= arange(0,10.,0.1)
y= x**1.5 - 0.25*x**2
pyplot.figure(figsize=(9, 6), dpi=120)
pyplot.plot(x, y)
--
View this me
On Wed, Jul 15, 2009 at 4:58 PM, Dr. Phillip M. Feldman <
pfeld...@verizon.net> wrote:
>
> I'm a newbie to matplotlib. When I try to generate a simple plot, nothing
> happens. Any advice will be appreciated. Here's my code:
>
> from numpy import *
> from matplotlib import *
>
> x= arange(0,10.,
On 2009-07-15 16:58, Dr. Phillip M. Feldman wrote:
> I'm a newbie to matplotlib. When I try to generate a simple plot, nothing
> happens. Any advice will be appreciated. Here's my code:
>
> from numpy import *
> from matplotlib import *
>
> x= arange(0,10.,0.1)
> y= x**1.5 - 0.25*x**2
>
> pyplot
Dr. Phillip M. Feldman wrote:
> I'm a newbie to matplotlib. When I try to generate a simple plot, nothing
> happens. Any advice will be appreciated. Here's my code:
>
> from numpy import *
> from matplotlib import *
>
> x= arange(0,10.,0.1)
> y= x**1.5 - 0.25*x**2
>
> pyplot.figure(figsize=(9
On 7/15/2009 5:58 PM Dr. Phillip M. Feldman apparently wrote:
> I'm a newbie to matplotlib. When I try to generate a simple plot, nothing
> happens. Any advice will be appreciated. Here's my code:
> from numpy import *
> from matplotlib import *
> x= arange(0,10.,0.1)
> y= x**1.5 - 0.25*x**
Hi Phillip,
Don't you need to call
pyplot.show()
at the end of the script?
Regards,
--Damon
On 15 Jul 2009, at 22:58, Dr. Phillip M. Feldman wrote:
>
> I'm a newbie to matplotlib. When I try to generate a simple plot,
> nothing
> happens. Any advice will be appreciated. Here's my code:
>
One can set axis limits via a command like the following:
pyplot.axis([0 10 0 1])
But, there are situations where I'd like to set limits only for the y-axis,
leaving the x-axis alone, or vice versa, or set a lower limit for the y-axis
but leave the upper limit alone. Is there a clean way of doin
On Jul 15, 2009, at 6:54 PM, Dr. Phillip M. Feldman wrote:
> leaving the x-axis alone, or vice versa, or set a lower limit for
> the y-axis
> but leave the upper limit alone. Is there a clean way of doing
> this? (I
> have not been able to find anything relevant in the Matplotlib Users
> Gu
Experimenting in ipython (run ipython --pylab) is excellent for this;
not only do you see results promptly, but
help(pylab)
lists, for instance, the functions xlim and ylim, with which you can
get and set any of the four axis limits.
&C
On Jul 15, 2009, at 3:54 PM, Dr. Phillip M. Feldman w
Thanks JJ, I'll give that a shot. The problem with making them invisible is
they take up a lot of unnecessary overhead in my vector graphics program
that already runs ridicuslow :)
On Wed, Jul 15, 2009 at 11:58 AM, Jae-Joon Lee wrote:
>
> http://matplotlib.sourceforge.net/api/pyplot_api.html?hi
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