ity.
Hope this is useful.
Regards,
Claude
Claude Falbriard
Certified IT Specialist L2 - Middleware
AMS Hortolândia / SP - Brazil
phone:+55 13 9 9760 0453
cell: +55 13 9 8117 3316
e-mail:clau...@br.ibm.com
From: Jouni K. Seppänen
To: matplotlib-users@lists.sourcefor
nertskull writes:
> If I change that line the "if True:" then I get MUCH better results.
> But I also get enormous file sizes.
That's interesting! It means that your pdf viewing program (which one,
by the way? Adobe Reader or some alternative?) is slow at compositing a
large number of prerender
On 01/05/2014 19:50, nertskull wrote:
> Is there anyway to have reasonable pdf sizes as well as this improved
> performance for keeping them in vector format?
As others tried to explain to you, plotting that many points in a plot
does not make any sense. The only thing that makes sense is to
down-
That definitely helps. Here's what I did.
First.
Yeah, the results are totally acceptable if I do '-' as my line/marker.
The pdf renders and loads just fine.
If I do 'o' or even ',' as my marker, then the pdf is horrendously
slow. I'm talking minutes to render a page.
So, I tried your idea
nertskull writes:
> The problem, is the pdf is unbearably slow when plotting as a scatter plot
> or as a line with markers.
>
> If I make a regular line plot, with no markers, just a single line, it is
> plotted and the pdf is fine. But then it connects my points which I don't
> want.
Others ha
This makes me wonder if you would be better served with something like
bokeh:
http://bokeh.pydata.org/
Cheers!
Ben Root
On Thu, May 1, 2014 at 9:28 AM, nertskull wrote:
> No we definitely aren't really interested in the gaps. Gaps are just where
> we were unable to collect the data.
>
> I d
No we definitely aren't really interested in the gaps. Gaps are just where
we were unable to collect the data.
I don't know if we can attach pictures to this thread or not, but I'm going
to try.
The attached is roughly what I want, but with all 750 as vectors.
I want to see the 'movement' of th
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi,
when reading the number of points you have in each plot, I have to ask
why you need so many (plotted) data points. If you plot e.g. every
10th or 50th data point, you reduce the number of points by a factor
of 10 (or 50). This should make the PDF
What do you consider a gap?Perhaps if you know that you can find those in your
data and if you really want to visualize the gaps, plot those instead of the
data.
—
Sent from Mailbox
On Thu, May 1, 2014 at 2:41 PM, Alan G Isaac wrote:
> Suppose each data point is only 1 point (1/72 ") in diam
How about different line styles or colors instead of markers?—
Sent from Mailbox
On Thu, May 1, 2014 at 2:10 PM, nertskull wrote:
> I am trying to create a multipage pdf of about 750 different graphs.
> Each graph has around 5,000 - 15,000 data points, giving me roughly 7
> million points across
Suppose each data point is only 1 point (1/72 ") in diameter.
A solid line across a 20" page is less than 1500 points.
You're using a fraction of a page per graph and trying to
plot 5,000-15,000 points per graph. This is pointless (pun
intended) for visual display, especially since you do not
care
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