Michael Droettboom schrieb:
> This should now be fixed on the maintenance branch and trunk. A Numpy
> array allocation was not being NULL-checked in _path.cpp:affine_transform.
>
> I know a MemoryError doesn't help the user much more than a segfault,
> but it always makes me feel better to get
This should now be fixed on the maintenance branch and trunk. A Numpy
array allocation was not being NULL-checked in _path.cpp:affine_transform.
I know a MemoryError doesn't help the user much more than a segfault,
but it always makes me feel better to get a real Python exception rather
than
I tracked this down do line 962 of the _path.cpp.
double* vertex_out = (double*)PyArray_DATA(result);
My guess is that PyArray_SimpleNew at line 957 returns NULL for a
memory error instead of raising an exception, which makes result=NULL
and causes a segfault at line 962.
Since I'm n
On Wed, Jul 1, 2009 at 2:34 PM, Michael Droettboom wrote:
> I agree with Jae-Joon here -- try to reduce the number of points before
> passing it to matplotlib.
>
> However, I'm a little concerned about the segfault -- I'd rather matplotlib
> give a MemoryError exception if that's in fact what is ha
I agree with Jae-Joon here -- try to reduce the number of points before
passing it to matplotlib.
However, I'm a little concerned about the segfault -- I'd rather
matplotlib give a MemoryError exception if that's in fact what is
happening. Jae-Joon -- can you share your test that causes the s
A snippet of code does not help much.
Please try to post a small concise standalone example that we can run and test.
A general advise is to try to reduce the number of plot call, i.e.,
plot as may points as possible with a single plot call.
However, 50million points seems to be awful a lot.
6 i
Hi All,
my program lets slow down my cpu. This only appears if i plot to much
points. I am not sure how many point i need to get this, normally i plot
3*14e6 + 8e3, that is round about 50million points. My system is a
dual core 2GHz cpu with 2Gbyte Ram.
Here is my method to plot,
def drawtra
