I've managed to work around the problem by:
- always allocating the requested size to the various widgets
- not rotating annotation labels vertically.
This was just by trial and error, but it seems to work now...?
Dave.
--
David Snowdon
d...@snowdon.id.au
http://www.snowdon.id.au
On 14/05/2009, at 2:12 AM, matplotlib-users-requ...@lists.sourceforge.net
wrote:
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> Today's Topics:
>
> 1. Re: contour overlapping (Armin Moser)
> 2. Re: Subplots (Matthias Michler)
> 3. Re: Subplots (Stefanie L?ck)
> 4. Re: Matplotlib crashes my GTK program (Jo?o Lu?s Silva)
> 5. Re: contour overlapping (Armin Moser)
> 6. Re: contour overlapping (Bala subramanian)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 13 May 2009 14:06:01 +0200
> From: Armin Moser <armin.mo...@student.tugraz.at>
> Subject: Re: [Matplotlib-users] contour overlapping
> To: Bala subramanian <bala.biophys...@gmail.com>
> Cc: matplotlib-users@lists.sourceforge.net
> Message-ID: <4a0ab7a9.3070...@student.tugraz.at>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Bala subramanian schrieb:
>> Dear Matthias,
>>
>> Thank you for the information. Could you please provide me a small
>> example
>> of such overlapping.
> Look at
> http://matplotlib.sourceforge.net/examples/pylab_examples/contour_image.html
>
> or any other contour example from this page:
> http://matplotlib.sourceforge.net/examples/index.html
>
> Armin
>
>
>
> ------------------------------
>
> Message: 2
> Date: Wed, 13 May 2009 14:16:21 +0200
> From: Matthias Michler <matthiasmich...@gmx.net>
> Subject: Re: [Matplotlib-users] Subplots
> To: matplotlib-users@lists.sourceforge.net
> Message-ID: <200905131416.21942.matthiasmich...@gmx.net>
> Content-Type: text/plain; charset="utf-8"
>
> Hello Stefanie,
>
> I think the problem is that you try to initialise a subplot with
> subplot(112)
> which is not possible, because the first to numbers in 112 define
> the subplot
> structure / geometry (here 1 by 1) and the last number give the
> index of the
> subplot.
> In general you could use N x M (N rows and M columns) for subplots by
> subplot(N,M,index)
> where 'index' would be a number between 1 and N * M.
>
> best regards Matthias
>
> On Wednesday 13 May 2009 14:02:57 Stefanie L?ck wrote:
>> Hello!
>>
>> I'm trying to draw several plots on after the other in a
>> wxScrolledPanel
>> but I got the error message:
>>
>> Traceback (most recent call last):
>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>> line 96,
>> in <m odule>
>> frame = MyFrame()
>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>> line 56,
>> in __ init__
>> self.plot_data(self.fig)
>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>> line 90,
>> in pl ot_data
>> a = figure.add_subplot(id)
>> File "C:\python25\lib\site-packages\matplotlib\figure.py", line
>> 689, in
>> add_su bplot
>> a = subplot_class_factory(projection_class)(self, *args, **kwargs)
>> File "C:\python25\lib\site-packages\matplotlib\axes.py", line
>> 7207, in
>> __init_ _
>> raise ValueError( 'Subplot number exceeds total subplots')
>> ValueError: Subplot number exceeds total subplots
>>
>> Here's my code:
>>
>> # -*- coding: latin1 -*-
>> import sys
>>
>> import wx
>> import wx.lib.scrolledpanel as SP
>> from wx.lib.mixins.listctrl import CheckListCtrlMixin
>>
>> from matplotlib.backends.backend_wx import FigureCanvasWx
>> from matplotlib.figure import Figure
>> import matplotlib.numerix as numpy
>>
>> from pylab import array, arange, sin, cos, exp, pi, randn, normpdf,
>> meshgrid, \ convolve
>>
>> d = {1: (' Contig5535', '230 '), 2: (' Contig5534', '3240 '), 3: ('
>> test',
>> '574')}
>>
>> class CheckListCtrl(wx.ListCtrl, CheckListCtrlMixin):
>> def __init__(self, parent):
>> wx.ListCtrl.__init__(self, parent, -1,
>> style=wx.LC_REPORT|wx.LC_VRULES|wx.LC_HRULES|wx.LC_SORT_ASCENDING)
>> CheckListCtrlMixin.__init__(self)
>> self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.OnItemActivated)
>>
>> def OnItemActivated(self, evt):
>> self.ToggleItem(evt.m_itemIndex)
>>
>> def OnCheckItem(self, index, flag):
>> data = self.GetItemData(index)
>> title = d[data][1]
>> if flag:
>> what = "checked"
>> else:
>> what = "unchecked"
>>
>> class MyFrame(wx.Frame):
>>
>> def __init__(self):
>> wx.Frame.__init__(self, None, -1, "My Frame", size=(300, 300))
>> self.panel = SP.ScrolledPanel(self, -1)
>>
>> self.list = CheckListCtrl(self.panel)
>> self.list.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.NORMAL))
>>
>> vbox = wx.BoxSizer(wx.VERTICAL)
>>
>> self.fig = Figure()
>> self.canvas = FigureCanvasWx(self.panel, -1, self.fig)
>> self.plot_data(self.fig)
>> vbox.Add(self.list,0, wx.EXPAND)
>> vbox.Add(self.canvas, 1, wx.LEFT|wx.TOP|wx.GROW)
>>
>> self.panel.SetSizer(vbox)
>> self.panel.SetAutoLayout(1)
>> self.panel.SetupScrolling()
>>
>> self.list.InsertColumn(0, "ID")
>> self.list.InsertColumn(1, "Nr. of Hits")
>> for key, data in d.iteritems():
>> index = self.list.InsertStringItem(sys.maxint, data[0])
>> self.list.SetStringItem(index, 1, data[1])
>> #self.list.SetStringItem(index, 2, data[2])
>> self.list.SetItemData(index, key)
>> self.list.SetColumnWidth(0, wx.LIST_AUTOSIZE)
>> self.list.SetColumnWidth(1, 100)
>> self.Show()
>>
>> def plot_data(self, figure):
>> liste2 = ['Contig5535_range.txtcounts.txt',
>> 'Contig5534_range.txtcounts.txt'] id = 111
>>
>> for q in liste2:
>> f = open(q, 'r')
>> data = f.readlines()
>> liste3 = []
>> liste4 = []
>> for line in data:
>> line = line.strip()
>> x = line.split(" ")
>> liste3.append(int(x[0]))
>> liste4.append(int(x[1]))
>>
>> a = figure.add_subplot(id)
>> a.plot(liste3,liste4)
>> id = id + 1
>>
>> if __name__ == '__main__':
>> app = wx.PySimpleApp()
>> frame = MyFrame()
>> frame.Show(True)
>> app.MainLoop()
>>
>> Has someone an idea how to solve this?
>> Thank in advance
>> Stefanie
>
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Wed, 13 May 2009 15:14:34 +0200
> From: Stefanie L?ck <lu...@ipk-gatersleben.de>
> Subject: Re: [Matplotlib-users] Subplots
> To: "Matthias Michler" <matthiasmich...@gmx.net>,
> <matplotlib-users@lists.sourceforge.net>
> Message-ID: <009801c9d3cc$c2c3f0e0$1022a...@ipkgatersleben.de>
> Content-Type: text/plain; format=flowed; charset="UTF-8";
> reply-type=original
>
> Thanks a lot! Problem solved!
> Stefanie
> ----- Original Message -----
> From: "Matthias Michler" <matthiasmich...@gmx.net>
> To: <matplotlib-users@lists.sourceforge.net>
> Sent: Wednesday, May 13, 2009 2:16 PM
> Subject: Re: [Matplotlib-users] Subplots
>
>
>> Hello Stefanie,
>>
>> I think the problem is that you try to initialise a subplot with
>> subplot(112)
>> which is not possible, because the first to numbers in 112 define the
>> subplot
>> structure / geometry (here 1 by 1) and the last number give the
>> index of
>> the
>> subplot.
>> In general you could use N x M (N rows and M columns) for subplots by
>> subplot(N,M,index)
>> where 'index' would be a number between 1 and N * M.
>>
>> best regards Matthias
>>
>> On Wednesday 13 May 2009 14:02:57 Stefanie L?ck wrote:
>>> Hello!
>>>
>>> I'm trying to draw several plots on after the other in a
>>> wxScrolledPanel
>>> but I got the error message:
>>>
>>> Traceback (most recent call last):
>>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>>> line
>>> 96,
>>> in <m odule>
>>> frame = MyFrame()
>>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>>> line
>>> 56,
>>> in __ init__
>>> self.plot_data(self.fig)
>>> File "D:\Eigene Datein\Python\current\RNAiscan\Test\sample.py",
>>> line
>>> 90,
>>> in pl ot_data
>>> a = figure.add_subplot(id)
>>> File "C:\python25\lib\site-packages\matplotlib\figure.py", line
>>> 689, in
>>> add_su bplot
>>> a = subplot_class_factory(projection_class)(self, *args,
>>> **kwargs)
>>> File "C:\python25\lib\site-packages\matplotlib\axes.py", line
>>> 7207, in
>>> __init_ _
>>> raise ValueError( 'Subplot number exceeds total subplots')
>>> ValueError: Subplot number exceeds total subplots
>>>
>>> Here's my code:
>>>
>>> # -*- coding: latin1 -*-
>>> import sys
>>>
>>> import wx
>>> import wx.lib.scrolledpanel as SP
>>> from wx.lib.mixins.listctrl import CheckListCtrlMixin
>>>
>>> from matplotlib.backends.backend_wx import FigureCanvasWx
>>> from matplotlib.figure import Figure
>>> import matplotlib.numerix as numpy
>>>
>>> from pylab import array, arange, sin, cos, exp, pi, randn, normpdf,
>>> meshgrid, \ convolve
>>>
>>> d = {1: (' Contig5535', '230 '), 2: (' Contig5534', '3240 '), 3: ('
>>> test',
>>> '574')}
>>>
>>> class CheckListCtrl(wx.ListCtrl, CheckListCtrlMixin):
>>> def __init__(self, parent):
>>> wx.ListCtrl.__init__(self, parent, -1,
>>> style=wx.LC_REPORT|wx.LC_VRULES|wx.LC_HRULES|wx.LC_SORT_ASCENDING)
>>> CheckListCtrlMixin.__init__(self)
>>> self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.OnItemActivated)
>>>
>>> def OnItemActivated(self, evt):
>>> self.ToggleItem(evt.m_itemIndex)
>>>
>>> def OnCheckItem(self, index, flag):
>>> data = self.GetItemData(index)
>>> title = d[data][1]
>>> if flag:
>>> what = "checked"
>>> else:
>>> what = "unchecked"
>>>
>>> class MyFrame(wx.Frame):
>>>
>>> def __init__(self):
>>> wx.Frame.__init__(self, None, -1, "My Frame", size=(300,
>>> 300))
>>> self.panel = SP.ScrolledPanel(self, -1)
>>>
>>> self.list = CheckListCtrl(self.panel)
>>> self.list.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL,
>>> wx.NORMAL))
>>>
>>> vbox = wx.BoxSizer(wx.VERTICAL)
>>>
>>> self.fig = Figure()
>>> self.canvas = FigureCanvasWx(self.panel, -1, self.fig)
>>> self.plot_data(self.fig)
>>> vbox.Add(self.list,0, wx.EXPAND)
>>> vbox.Add(self.canvas, 1, wx.LEFT|wx.TOP|wx.GROW)
>>>
>>> self.panel.SetSizer(vbox)
>>> self.panel.SetAutoLayout(1)
>>> self.panel.SetupScrolling()
>>>
>>> self.list.InsertColumn(0, "ID")
>>> self.list.InsertColumn(1, "Nr. of Hits")
>>> for key, data in d.iteritems():
>>> index = self.list.InsertStringItem(sys.maxint, data[0])
>>> self.list.SetStringItem(index, 1, data[1])
>>> #self.list.SetStringItem(index, 2, data[2])
>>> self.list.SetItemData(index, key)
>>> self.list.SetColumnWidth(0, wx.LIST_AUTOSIZE)
>>> self.list.SetColumnWidth(1, 100)
>>> self.Show()
>>>
>>> def plot_data(self, figure):
>>> liste2 = ['Contig5535_range.txtcounts.txt',
>>> 'Contig5534_range.txtcounts.txt'] id = 111
>>>
>>> for q in liste2:
>>> f = open(q, 'r')
>>> data = f.readlines()
>>> liste3 = []
>>> liste4 = []
>>> for line in data:
>>> line = line.strip()
>>> x = line.split(" ")
>>> liste3.append(int(x[0]))
>>> liste4.append(int(x[1]))
>>>
>>> a = figure.add_subplot(id)
>>> a.plot(liste3,liste4)
>>> id = id + 1
>>>
>>> if __name__ == '__main__':
>>> app = wx.PySimpleApp()
>>> frame = MyFrame()
>>> frame.Show(True)
>>> app.MainLoop()
>>>
>>> Has someone an idea how to solve this?
>>> Thank in advance
>>> Stefanie
>>
>>
>>
>> ------------------------------------------------------------------------------
>> The NEW KODAK i700 Series Scanners deliver under ANY circumstances!
>> Your
>> production scanning environment may not be a perfect world - but
>> thanks to
>> Kodak, there's a perfect scanner to get the job done! With the NEW
>> KODAK
>> i700
>> Series Scanner you'll get full speed at 300 dpi even with all image
>> processing features enabled. http://p.sf.net/sfu/kodak-com
>> _______________________________________________
>> Matplotlib-users mailing list
>> Matplotlib-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>
>
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 13 May 2009 14:37:44 +0100
> From: Jo?o Lu?s Silva <jsi...@fc.up.pt>
> Subject: Re: [Matplotlib-users] Matplotlib crashes my GTK program
> To: matplotlib-users@lists.sourceforge.net
> Message-ID: <gueied$80...@ger.gmane.org>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> David Snowdon wrote:
>> Hi all,
>>
>> This will probably end up being my very silly mistake, but at the
>> moment, Matplotlib crashes my program with an X error whenever my
>> window
>> isn't expanded far enough.
>>
>> For those interested, it is a front-end for the strategy and analysis
>> software for the Sunswift solar car (http://www.sunswift.com). I
>> attach
>> a screenshot (when it is expanded to the full screen, and therefore
>> works) in case it helps.
>>
>>
>> da...@daves:~/projects/sunswift/carsoft/scanalysis$ python -c "import
>> matplotlib; print matplotlib.__version__"
>> 0.91.2
>>
>
> I read the code you sent. You shouldn't import pylab (neither
> pyplot?),
> although you don't seem to be using it. Maybe the paint_event is
> firing
> when it shouldn't?
>
> Aside from that, my only advice would be to update matplotlib to the
> latest version.
>
> JLS
>
>
>
>
> ------------------------------
>
> Message: 5
> Date: Wed, 13 May 2009 17:33:11 +0200
> From: Armin Moser <armin.mo...@student.tugraz.at>
> Subject: Re: [Matplotlib-users] contour overlapping
> To: Bala subramanian <bala.biophys...@gmail.com>,
> matplotlib-users@lists.sourceforge.net
> Message-ID: <4a0ae837.4050...@student.tugraz.at>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Bala subramanian schrieb:
>> hai Armin,
>>
>> I looked through the examples. I could not find any example of
>> overlapping
>> two differnet countours on the same plot.
> I think the first example filled contours does exactly that. You
> want to
> show two contours over each other in the same plot.
> You just have to substitute the Z in cset_1 with matrix_1 and in
> cset_2
> with matrix_2. Of course it will be helpful to use different
> colormaps.
> E.g. a grey one for the underlying contour and a colored for the top
> one.
>
> x = arange(5)
> y = arange(5)
> x,y = meshgrid(x,y)
> Z = x**2+y**2
> #contourf(Z,cmap=cm.binary) # filled contours gray
> contour(Z) # not filled contours colored
> error = rand(x.shape[0],x.shape[1]) # to generate a new Z
> Z = (x+error)**2+(y+error)**2
> contour(Z) # colored not filled contours
>
> Armin
>
>
>
> ------------------------------
>
> Message: 6
> Date: Wed, 13 May 2009 18:12:53 +0200
> From: Bala subramanian <bala.biophys...@gmail.com>
> Subject: Re: [Matplotlib-users] contour overlapping
> To: Armin Moser <armin.mo...@student.tugraz.at>
> Cc: matplotlib-users@lists.sourceforge.net
> Message-ID:
> <288df32a0905130912w42fe4df3me9874e7df8fe9...@mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Armin,
> I tried this but what happens is it is not overlapping, actually
> when i call
> contour function for the second time with matrix2, the plot is
> updated with
> contour of matrix 2.
>
> contour(matrix1)
> contour(matrix2).
>
> What i finally get is the contour of matrix 2 as the final plot.
> What i am
> trying to do is that, i shd have one plot, with upper left panel for
> matrix1
> and lower right panel for matrix2 with their separation along the
> diagonal.
> I have attached an example picture like which i am trying to make.
>
> Bala
>
> On Wed, May 13, 2009 at 5:33 PM, Armin Moser
> <armin.mo...@student.tugraz.at>wrote:
>
>> Bala subramanian schrieb:
>>> hai Armin,
>>>
>>> I looked through the examples. I could not find any example of
>> overlapping
>>> two differnet countours on the same plot.
>> I think the first example filled contours does exactly that. You
>> want to
>> show two contours over each other in the same plot.
>> You just have to substitute the Z in cset_1 with matrix_1 and in
>> cset_2
>> with matrix_2. Of course it will be helpful to use different
>> colormaps.
>> E.g. a grey one for the underlying contour and a colored for the
>> top one.
>>
>> x = arange(5)
>> y = arange(5)
>> x,y = meshgrid(x,y)
>> Z = x**2+y**2
>> #contourf(Z,cmap=cm.binary) # filled contours gray
>> contour(Z) # not filled contours colored
>> error = rand(x.shape[0],x.shape[1]) # to generate a new Z
>> Z = (x+error)**2+(y+error)**2
>> contour(Z) # colored not filled contours
>>
>> Armin
>>
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>
> ------------------------------
>
> ------------------------------------------------------------------------------
> The NEW KODAK i700 Series Scanners deliver under ANY circumstances!
> Your
> production scanning environment may not be a perfect world - but
> thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW
> KODAK i700
> Series Scanner you'll get full speed at 300 dpi even with all image
> processing features enabled. http://p.sf.net/sfu/kodak-com
>
> ------------------------------
>
> _______________________________________________
> Matplotlib-users mailing list
> Matplotlib-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>
> End of Matplotlib-users Digest, Vol 36, Issue 31
> ************************************************
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production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image
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