Thanks a lot John and Benjamin for your help.
The Proxy Artist approach fits the bill perfectly.
I used the following code to make a legend from my color_lut lookup table.
# Lookup table for color
col_lut = dict(Bistris7p2 = "burlywood", Cit7p2 = "c",APhosph8p0 = "m",
Acetate5p5 = "k",Borate8p5
cool,
On Wed, Aug 17, 2011 at 5:15 PM, Benjamin Root wrote:
> On Wed, Aug 17, 2011 at 7:01 PM, Mathew Yeates wrote:
>>
>> Here is how to do it
>> display=mainwindow.get_display()
>> screen = gtk.gdk.Display.get_default_screen(display)
>> x,y=mainwindow.get_pointer()
>> s,x,y,m = disp
On Wed, Aug 17, 2011 at 7:01 PM, Mathew Yeates wrote:
> Here is how to do it
>display=mainwindow.get_display()
>screen = gtk.gdk.Display.get_default_screen(display)
>x,y=mainwindow.get_pointer()
>s,x,y,m = display.get_pointer()
>gtk.gdk.Display.warp_pointer(display, screen,x+1
Here is how to do it
display=mainwindow.get_display()
screen = gtk.gdk.Display.get_default_screen(display)
x,y=mainwindow.get_pointer()
s,x,y,m = display.get_pointer()
gtk.gdk.Display.warp_pointer(display, screen,x+1,y)
On Wed, Aug 17, 2011 at 11:53 PM, Mathew Yeates wrote:
>
I'm looking for something like
-
display = gdk_display_get_default ();
screen = gdk_display_get_default_screen (display);
/* get cursor position */
gdk_display_get_pointer (display, NULL, &x, &y, NULL);
/* set new cusor position */
x += xadd;
y += yadd;
gdk_dis
On Wednesday, August 17, 2011, Mathew Yeates wrote:
> Does anyone have an example showing how to change the cursor position
> using the key pad instead of the mouse?
>
>
> -Mathew
>
Are you talking about externally to mpl or within mpl? I have some code
from a couple of months ago that automated
On Wed, Aug 17, 2011 at 5:30 PM, hari jayaram wrote:
> Thanks for your email Ben. Sorry I am still lost.
>
> I dont understand what the handles type is . In my example I guess the
> handles are an array of circles representing each x,y,z point.I am still a
> little lost since the plot autmatically
Does anyone have an example showing how to change the cursor position
using the key pad instead of the mouse?
-Mathew
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Thanks for your email Ben. Sorry I am still lost.
I dont understand what the handles type is . In my example I guess the
handles are an array of circles representing each x,y,z point.I am still a
little lost since the plot autmatically plots my 3 arrays
The color of each circle is arbitrary and
On Wed, Aug 17, 2011 at 3:29 PM, hari jayaram wrote:
> Hi everyone,
> I have successfully plotted a set of 372 (x,y,z ) scattered values in 7
> series. Each point is a circle colored according to a color based on a
> simple lookup table.
>
> # Lookup table for color
> col_lut = dict(Bistris7p2
Hi everyone,
I have successfully plotted a set of 372 (x,y,z ) scattered values in 7
series. Each point is a circle colored according to a color based on a
simple lookup table.
# Lookup table for color
col_lut = dict(Bistris7p2 = "burlywood", Cit7p2 = "c",APhosph8p0 = "m",
Acetate5p5 = "k",Borat
Excellent! That sped things up quite a bit. I can now flip through my
small images with no perceivable delay. I will look forward to trying
out the new interpolation setting when it gets here, since I have some
larger images that still lag slightly.
If others want, I can repost my code with
Two issues with your code that should significantly speed things up.
First, by calling imshow() each time for the draw, there is significant
overhead caused by this. Instead -- (and this is a huge speedup) -- save
the object returned by the first call to imshow(). That object has a method
".set_
Here is how am solving this problem. It isn't terribly fast either, but
it works for me. I wrote something with pygame that was faster, but it
had its own set of problems.
Tom
---
import numpy as np
import pylab
class plotter:
def __init__(self, im, i=0):
self.im = im
I'm also looking into a similar issue, and would be interested to see what
approaches others have taken.
Has anyone found a good framework-independent solution?
Keith
On Wed, Aug 10, 2011 at 5:15 PM, David Just wrote:
> I have an array of images stored as an array of numpy arrays. I need to
>> Hi Jeff,
>>
>> I am able to run the tex_demo.py with no problems and I can create
>>
>> output files using the Agg backend. When I try to use the PDF
>>
>> backend, however, I get an error which stems from dviread.py (pasted
>>
>> below). Any thoughts on what could be going wrong?
>>
>> T
On Tue, Aug 16, 2011 at 4:22 AM, Damon McDougall
wrote:
> Hi Jeff,
>
> I am able to run the tex_demo.py with no problems and I can create
>
> output files using the Agg backend. When I try to use the PDF
>
> backend, however, I get an error which stems from dviread.py (pasted
>
> below). Any tho
Setting test.usetex to True solved this problem. The only drawback is
that the font used for numbers and that used for axis labels is
different and looks a bit odd. I'm sure the fix for that is not too
difficult, however.
Jon
On Wed, 2011-08-17 at 14:09 +0900, Jae-Joon Lee wrote:
> Can you post
On 08/16/2011 12:42 AM, Vlastimil Brom wrote:
> 2011/8/16 Eric Firing:
>> On 07/25/2011 08:21 AM, Ben Breslauer wrote:
>>> I think that I have found the problem here. Line2D.draw() (and I
>>> presume other Artist subclasses) calls
>>>
>>> gc.set_foreground(self._color)
>>> ...
>>> gc.set_alpha(sel
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