How about just extending the functionality of the "annotate"? I
believe it should be quite straight forward since "annotate" already
support "offset points". And "points" in matplotlib is dpi
independent.
However, I think calling "annotate" for an offset text is a bit
inconvenient for now.
annota
On Sun, Jan 3, 2010 at 7:02 PM, Alexander Hupfer wrote:
> Thanks I got it fixed.
> This leads to the follow up question:
> What is the right way to keep an application responsive while the graph is
> drawn?
> Drawing a scatter plot with 300 points seems to take a while. I guess I need
> to launch
Alexander Hupfer wrote:
> Thanks I got it fixed.
> This leads to the follow up question:
> What is the right way to keep an application responsive while the graph
> is drawn?
> Drawing a scatter plot with 300 points seems to take a while. I guess I
That's strange--a scatter plot with 1000 points
Thanks I got it fixed.
This leads to the follow up question:
What is the right way to keep an application responsive while the graph is
drawn?
Drawing a scatter plot with 300 points seems to take a while. I guess I need
to launch the drawing in another thread but don't know exactly how to do
this a
Phillip M. Feldman wrote:
> What is meant by "draw time"?
When you call text(...), a Text object is created and added to a list of
things (Artists) to be drawn, but no drawing occurs (unless using pyplot
in interactive mode) until a draw(), show(), or savefig() command is
given. That's "draw t
What is meant by "draw time"?
For most purposes, I think that I'd want to specify an offset in font
units (points). If offsets are specified in units of pixels, then the
results would be display-dependent, and achieving display-independent
results would require some additional fiddling. I wou
On Sun, Jan 3, 2010 at 5:26 PM, Alexander Hupfer wrote:
> Ok, that at least fixed the tkinter error, but I still don't get a colorbar
> attached to my plot. (which worked fine when I didn't embedd it in a Qt
> application)
If you are importing from pylab or pyplot in your program, don't.
These mo
Ok, that at least fixed the tkinter error, but I still don't get a colorbar
attached to my plot. (which worked fine when I didn't embedd it in a Qt
application)
On Sun, Jan 3, 2010 at 3:13 PM, Laurent Dufrechou <
laurent.dufrec...@gmail.com> wrote:
> Hello,
>
> You are using the TK backend.
> Add
Hello,
You are using the TK backend.
Add this at the top of your script:
import matplotlib
matplotlib.use('QT4Agg')
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as
FigureCanvas
from matplotlib.backends.backend_qt4agg import NavigationToolbar2QTAgg as
NavigationToolbar
Should
ok here comes some more code:
def plot_angles(results, axes):
lk.acquire()
x = list(results[0])
y = list(results[1])
lk.release()
p = axes.scatter(x,y, c = range(len(results[0])))
axes.set_xlabel('psi')
axes.set_ylabel('delta')
colorbar(p)
def update_figure(self):
thanks very much. Using expand_subplot for that purpose worked great,
but I am now trying a variant of this and am having trouble getting it
to work.
I'd like to create a subplot that has two parts: the left part is a
square plot, and the right part is a 2x2 set of square subplots.
Something like
On Sun, Jan 3, 2010 at 2:50 PM, Eric Firing wrote:
> I think that allowing display units would be easy to implement (as indicated
> by Ryan's example), but font or physical units would be much trickier
> because they would involve draw-time determinations. Starting by allowing
> only display unit
John Hunter wrote:
> On Sun, Jan 3, 2010 at 10:22 AM, Ryan May wrote:
>>> the marker. It would be great if one could specify the text offsets in
>>> units of the font size rather than in units of map distance.
>> You can do it, it just takes a bit of knowledge about how different
>> transformatio
On Sun, Jan 3, 2010 at 11:34 AM, Alexander Hupfer wrote:
> Hi, I have a scatter plot embedded in qt4 according to
> http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_qt4.html
> what works fine
> However if I try to add a colorbar to it by simply calling
>
> p = scatter()
On Sun, Jan 3, 2010 at 10:22 AM, Ryan May wrote:
>> the marker. It would be great if one could specify the text offsets in
>> units of the font size rather than in units of map distance.
>
> You can do it, it just takes a bit of knowledge about how different
> transformations are used under the h
Hi, I have a scatter plot embedded in qt4 according to
http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_qt4.htmlwhat
works fine
However if I try to add a colorbar to it by simply calling
p = scatter()
colorbar(p)
I get an error that says that something is outside the dr
> Jouni K. Sepp?nen wrote:
>
>> Jordan Dawe writes:
>>
>>
>>> Contourf plots that I output in vector format files have little
>>> triangular glitches at the contour boundaries if the contoured array
>>> is larger than about 200x200. The same files in png format are
>>> perfect, even at ve
On Sun, Jan 3, 2010 at 1:02 AM, Phillip M. Feldman wrote:
> Ah. It sounds as though one must consider the scale of the map, and
> then choose these offsets so that the text falls near but not too near
> the marker. It would be great if one could specify the text offsets in
> units of the font si
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