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Re: New free DLL for calling Python from IDL! [message #87915 is a reply to message #87914]

Mon, 03 March 2014 15:22

chris_torrence@NOSPAM is currently offline

chris_torrence@NOSPAM
Messages: 528
Registered: March 2007

Senior Member

Well, here's another example that might put both me and David out of business. I installed the Anaconda (python 2.7 package), which comes with all of the matplotlib libraries.

This example is taken directly from the matplotlib gallery page:
http://matplotlib.org/examples/pie_and_polar_charts/pie_demo _features.html

Create a pie chart from within IDL:

plt = pyimport("matplotlib.pyplot")
sizes = [15,30,45,10]
labels = ['Frogs', 'Hogs', 'Dogs', 'Logs']
colors = ['yellowgreen', 'gold', 'lightskyblue', 'lightcoral']
explode = [0, 0.1, 0, 0]
p = plt.pie(sizes, explode=explode, labels=labels, colors=colors, $
autopct='%1.1f%%', shadow=1, startangle=90)
void = plt.axis('equal')
void = plt.show(block=0)
void = plt.savefig('plot.pdf')

But here's a question for Jason or Ronn: once I've created the "p" object, it says it is a "tuple". Is there any way to get properties back out of the object? I tried the following:
IDL> pb = pyimportbuiltins()
IDL> pb.getattr(p,'colors')
% PYTHONOBJECT::GETATTR: AttributeError: 'tuple' object has no attribute 'colors'

Cheers,
Chris
ExelisVIS

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[Message index]

		New free DLL for calling Python from IDL! By: rlkling on Mon, 03 March 2014 07:03
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 08:32
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 10:28
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 11:02
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 11:29
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 11:47
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 12:24
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 12:41
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 12:41
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 12:57
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:10
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 13:16
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:28
		Re: New free DLL for calling Python from IDL! By: PMan on Mon, 03 March 2014 12:03
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 13:29
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:52
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 14:22
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 15:12
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 15:22
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 15:37
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 15:40
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 16:06
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 21:40
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 15:56
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Tue, 04 March 2014 04:50
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 15:24
		Re: New free DLL for calling Python from IDL! By: Dick Jackson on Wed, 05 March 2014 09:19
		Re: New free DLL for calling Python from IDL! By: jeffnettles4870 on Mon, 03 March 2014 18:18
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 21:38
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 04 March 2014 00:29
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Tue, 04 March 2014 05:00
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:08
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:11
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 04 March 2014 05:22
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:34
		Re: New free DLL for calling Python from IDL! By: jeffnettles4870 on Tue, 04 March 2014 05:34
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Tue, 04 March 2014 19:27
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Wed, 05 March 2014 11:02
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 15 April 2014 09:22
		Re: New free DLL for calling Python from IDL! By: Dick Jackson on Tue, 15 April 2014 11:16
		Re: New free DLL for calling Python from IDL! By: yuxipang on Tue, 15 April 2014 12:53
		Re: New free DLL for calling Python from IDL! By: David Fanning on Tue, 15 April 2014 13:29
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:05
		Re: New free DLL for calling Python from IDL! By: markb77 on Tue, 04 March 2014 00:30
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Thu, 17 April 2014 09:53
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 28 April 2014 12:06
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Thu, 31 July 2014 03:51
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:00
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:01
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Thu, 31 July 2014 04:03
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:10
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Fri, 01 August 2014 06:33
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 18 August 2014 15:21

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