Jae-Joon Lee wrote:
> Hi Jason,
>
> I did made a similar class sometime ago and I'm attaching it just in
> case. I guess it is very similar to yours but I rely on
> matplolib.patches.FancyArrow class to draw the arrow head.
>
> The circle drawn by scatter() command should be a circle with size s
Hi everyone
I'm a matplotlib's beginner user and I had a problem that seems to be
a bug. If I enable the option ps.useafm and I ask for a font that is
not available in my OS, the matplotlib's font manager tries to get a
default font, which is Vera (I don't know how the default font is set
to Vera,
Hi Jason,
I did made a similar class sometime ago and I'm attaching it just in
case. I guess it is very similar to yours but I rely on
matplolib.patches.FancyArrow class to draw the arrow head.
The circle drawn by scatter() command should be a circle with size s
(the third argument of the scatter
Alan G Isaac wrote:
> Jason Grout wrote:
>> The other problem is a more serious problem for me: how do
>> I shorten the line so that it goes between the boundaries
>> of the circle instead of the centers, especially when the
>> circles are constructed in a scatter plot.
>
> Some years back I b
Can you provide a standalone script to illustrate this problem?
I suspect that the position of the text is somehow negative and is getting
masked away by the log transformation (which is obviously undefined for
negative numbers).
Also, have you tried the GtkAgg backend instead? That sees a lot
Eric Firing wrote:
> Jeff Whitaker wrote:
>> Michael Roettger wrote:
>>> Hi all,
>>>
>>> maybe I've misunderstood something concerning masking or quiver plots:
>>> I want to exclude some data from a quiver plot. Here's an example:
>>>
>>> 8<
>>> import numpy as N
>>> import
Jeff Whitaker wrote:
> Michael Roettger wrote:
>> Hi all,
>>
>> maybe I've misunderstood something concerning masking or quiver plots:
>> I want to exclude some data from a quiver plot. Here's an example:
>>
>> 8<
>> import numpy as N
>> import pylab as pl
>> import matplotl
Michael Roettger wrote:
> Hi all,
>
> maybe I've misunderstood something concerning masking or quiver plots:
> I want to exclude some data from a quiver plot. Here's an example:
>
> 8<
> import numpy as N
> import pylab as pl
> import matplotlib.numerix.ma as ma
>
> # prepar
Jason Grout wrote:
> The other problem is a more serious problem for me: how do
> I shorten the line so that it goes between the boundaries
> of the circle instead of the centers, especially when the
> circles are constructed in a scatter plot.
Some years back I briefly tried to think about ar
Alan G Isaac wrote:
> Jason Grout wrote:
>> Another related issue is that width of the path used to draw the
>> arrowhead makes the arrow tip go beyond the endpoint; is there a way to
>> shorten a line by a certain number of points so that we
>> can account for that?
>
> For this problem, what
Jason Grout wrote:
> Another related issue is that width of the path used to draw the
> arrowhead makes the arrow tip go beyond the endpoint; is there a way to
> shorten a line by a certain number of points so that we
> can account for that?
For this problem, what you want is to fill the arrowh
Zane Selvans wrote:
> I'm drawing several hundred lines at a time, each consisting of 10-100
> points, and it takes a couple of minutes for them all to display,
> which makes me think I must be doing something stupid.
>
> The function that does the drawing looks like this:
>
> def plotlinmap(li
Michael Roettger wrote:
> Hi all,
>
> maybe I've misunderstood something concerning masking or quiver plots:
> I want to exclude some data from a quiver plot. Here's an example:
>
> 8<
> import numpy as N
> import pylab as pl
> import matplotlib.numerix.ma as ma
>
> # prepar
I'm trying to get some "pretty" arrows for graphs and other uses in
Sage. One of the problems we've been having with the FancyArrow and
YAArrow is that the arrow is skewed when the aspect ratio is not 1:1 and
it is scaled along with the plot. I've written the attached ArrowLine
class which ba
Hi all,
maybe I've misunderstood something concerning masking or quiver plots:
I want to exclude some data from a quiver plot. Here's an example:
8<
import numpy as N
import pylab as pl
import matplotlib.numerix.ma as ma
# prepare data
X,Y = pl.meshgrid(range(5),range(5)
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