[yt-users] p.modify["point"]
Elizabeth Tasker
tasker at astro1.sci.hokudai.ac.jp
Thu Oct 4 21:13:44 PDT 2012
Hi,
The error with p.modify["point"] seems to have reappeared with the latest version of yt.
It complains when you set the width, or save, but the problem only occurs when marker["point"] is being used.
Elizabeth
home/tasker/yt_new/src/yt-hg/scripts/iyt in <module>()
261 p.modify["particles"](5e4, p_size=5, col='k', ptype=12)
262
--> 263 p.set_width(width, 'pc')
264
265 #pc.save(fn)
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_types.pyc in set_width(self, width, unit)
456 unit = self.data.pf[str(unit)]
457 self.width = width / unit
--> 458 self._refresh_display_width()
459
460 def _refresh_display_width(self, width=None):
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_types.pyc in _refresh_display_width(self, width)
474 self.set_xlim(max(l_edge_x,self.xmin), min(r_edge_x,self.xmax))
475 self.set_ylim(max(l_edge_y,self.ymin), min(r_edge_y,self.ymax))
--> 476 self._redraw_image()
477
478 def autoscale(self):
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_types.pyc in _redraw_image(self, *args)
421 self.norm.autoscale(np.array((newmin,newmax), dtype='float64'))
422 self._reset_image_parameters()
--> 423 self._run_callbacks()
424
425 def _reset_image_parameters(self):
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_types.pyc in _run_callbacks(self)
261 self._axes.texts = []
262 for cb in self._callbacks:
--> 263 cb(self)
264
265 def set_label(self, label):
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_modifications.pyc in __call__(self, plot)
754
755 width,height = plot.image._A.shape
--> 756 x,y = self.convert_to_plot(plot, self.pos)
757 x,y = x/width,y/height
758
/home/tasker/yt_new/src/yt-hg/yt/visualization/plot_modifications.pyc in convert_to_plot(self, plot, coord, offset)
75 (coord[1]-y0)/(y1-y0)*(yy1-yy0) + yy0)
76 else:
---> 77 return ((coord[0][:]-x0)/(x1-x0)*(xx1-xx0) + xx0,
78 (coord[1][:]-y0)/(y1-y0)*(yy1-yy0) + yy0)
79
TypeError: 'float' object is
On Jul 9, 2012, at 7:53 PM, Elizabeth Tasker <tasker at astro1.sci.hokudai.ac.jp> wrote:
> Hi Matt,
>
> Thanks! That fixed it.
>
> Elizabeth
>
>
> On Jul 9, 2012, at 8:48 AM, Matthew Turk wrote:
>
>> Hi Elizabeth,
>>
>> Okay, that helps -- I've pushed a fix. Hash dab58ec7b5e2.
>>
>> -Matt
>>
>> On Sun, Jul 8, 2012 at 7:36 PM, Elizabeth Tasker
>> <tasker at astro1.sci.hokudai.ac.jp> wrote:
>>> This is the full error spiel. If I comment out the point line, then it's fine.
>>>
>>> Elizabeth
>>>
>>>
>>>
>>> TypeError Traceback (most recent call last)
>>> /home/tasker/yt/src/yt-hg/scripts/iyt in <module>()
>>> ----> 1 execfile("cloud_tracking.py")
>>>
>>> /home/tasker/yt/src/yt-hg/scripts/iyt in <module>()
>>> 224
>>> 225
>>> --> 226 pc.save("%s_tracking" % (fn))
>>> 227
>>> 228
>>>
>>> /home/tasker/yt/src/yt-hg/yt/visualization/plot_collection.pyc in save(self, basename, format, override, force_save)
>>> 186 for plot in self.plots:
>>> 187 fn.append(plot.save_image(basename, format=format,
>>> --> 188 override=override, force_save=force_save))
>>> 189 mylog.info("Saved %s", fn[-1])
>>> 190 if ytcfg.getboolean("yt", "__withinreason"):
>>>
>>> /home/tasker/yt/src/yt-hg/yt/visualization/plot_types.pyc in save_image(self, prefix, format, override, force_save, figure_canvas)
>>> 107 prefix.
>>> 108 """
>>> --> 109 self._redraw_image()
>>> 110 if not override:
>>> 111 self._generate_prefix(prefix)
>>>
>>> /home/tasker/yt/src/yt-hg/yt/visualization/plot_types.pyc in _redraw_image(self, *args)
>>> 421 self.norm.autoscale(na.array((newmin,newmax), dtype='float64'))
>>> 422 self._reset_image_parameters()
>>> --> 423 self._run_callbacks()
>>> 424
>>> 425 def _reset_image_parameters(self):
>>>
>>> /home/tasker/yt/src/yt-hg/yt/visualization/plot_types.pyc in _run_callbacks(self)
>>> 261 self._axes.texts = []
>>> 262 for cb in self._callbacks:
>>> --> 263 cb(self)
>>> 264
>>> 265 def set_label(self, label):
>>>
>>> /home/tasker/yt/src/yt-hg/yt/visualization/plot_modifications.pyc in __call__(self, plot)
>>> 640 def __call__(self, plot):
>>> 641 x,y = self.convert_to_pixels(plot, self.pos)
>>> --> 642 plot._axes.text(x, y, self.text, **self.text_args)
>>> 643
>>> 644 class MarkerAnnotateCallback(PlotCallback):
>>>
>>> TypeError: text() argument after ** must be a mapping, not NoneType
>>>
>>>
>>>
>>>
>>>
>>> On Jul 9, 2012, at 8:04 AM, Elizabeth Tasker wrote:
>>>
>>>> Hi Matt,
>>>>
>>>> No, the marker works fine. By itself, it is no problem.
>>>>
>>>> Elizabeth
>>>>
>>>>
>>>> On 2012-07-09, at 2:25 AM, Matthew Turk wrote:
>>>>
>>>>> Hi Elizabeth,
>>>>>
>>>>> It looks like the error might be in marker (But it's tough to tell
>>>>> from the one error) so maybe try:
>>>>>
>>>>> p.modify["marker"](t1clouds[c]['position'], plot_args = dict(marker = 'o')
>>>>>
>>>>> -Matt
>>>>>
>>>>> On Sun, Jul 8, 2012 at 12:04 PM, Elizabeth Tasker
>>>>> <tasker at astro1.sci.hokudai.ac.jp> wrote:
>>>>>> Hi,
>>>>>>
>>>>>> I'm trying to add text to a particular point in my slice. I've got:
>>>>>>
>>>>>> position = na.array([20.2, 13.8, 16.0])
>>>>>> pc = PlotCollection(pf, center=position)
>>>>>> p = pc.add_projection("Density", 2)
>>>>>> p.set_width(2, 'kpc')
>>>>>> for c in range(len(t1clouds)):
>>>>>> r = abs(t1clouds[c]['position']-position)
>>>>>> if r[0] < 1.0 and r[1] < 1.0:
>>>>>> p.modify["point"](t1clouds[c]['position'], str(t1clouds[c]['track']))
>>>>>> p.modify["marker"](t1clouds[c]['position'], marker='o')
>>>>>>
>>>>>>
>>>>>> pc.save("%s_tracking" % (fn))
>>>>>>
>>>>>>
>>>>>> But python complains with:
>>>>>>
>>>>>>
>>>>>> TypeError: text() argument after ** must be a mapping, not NoneType
>>>>>>
>>>>>>
>>>>>> Did I call the modifier incorrectly?
>>>>>>
>>>>>> Elizabeth
>>>>>> _______________________________________________
>>>>>> yt-users mailing list
>>>>>> yt-users at lists.spacepope.org
>>>>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>>>> _______________________________________________
>>>>> yt-users mailing list
>>>>> yt-users at lists.spacepope.org
>>>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>>>
>>>> _______________________________________________
>>>> yt-users mailing list
>>>> yt-users at lists.spacepope.org
>>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>>
>>> _______________________________________________
>>> yt-users mailing list
>>> yt-users at lists.spacepope.org
>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
More information about the yt-users
mailing list