If you can convert the Graph into an image (file or object) than you could
use PIL (Python Imaging Library) to dynamically generate an image and serve
it via a dynamically generated link.
On Wed, Aug 1, 2012 at 3:19 PM, Peregil <pereg...@gmail.com> wrote:
> I need to have the graphic on a web page... as soon as a user hit summit...
>
>
>
> On Wed, Aug 1, 2012 at 3:16 PM, william ratcliff <
> william.ratcl...@gmail.com> wrote:
>
>> As a quick hack, you could generate a postscript file using savefig().
>> Then, you could print that from the commandline to a local printer--If they
>> don't need a physical printout, I would generate a pdf file and serve it to
>> them and let them print it. If I figure out how to print directly using
>> the printer dialog, I'll let you know...
>>
>> William
>>
>>
>> On Wed, Aug 1, 2012 at 2:05 PM, Peregil <pereg...@gmail.com> wrote:
>>
>>> it is an intranet, and I don't have any restrictions
>>> using JavaScript... abd I am using matplotlib... I thing it is the only way
>>> to save a file and put it on the web page...
>>>
>>>
>>>
>>> On Wed, Aug 1, 2012 at 1:59 PM, william ratcliff <
>>> william.ratcl...@gmail.com> wrote:
>>>
>>>> What are you using for your plotting package? Matplotlib? I think
>>>> that this will show the plot (on the server machine)--the easiest thing I
>>>> can think of for now (assuming that you are using matplotlib) is to
>>>> generate a pdf and send them the file. I haven't tried printing
>>>> directly--is this intranet, or external facing? Do you have any
>>>> restrictions on using javascript?
>>>>
>>>> William
>>>>
>>>>
>>>> On Wed, Aug 1, 2012 at 12:58 PM, Peregil <pereg...@gmail.com> wrote:
>>>>
>>>>> a user to print one
>>>>>
>>>>> I did this in python, but throws an error in django when I tried to
>>>>> run it... I have seen some examples of saving an image, but I would like
>>>>> to
>>>>> avoid that since I don't want to open and close a file...
>>>>>
>>>>> let me know if you have any idea....
>>>>>
>>>>> thanks
>>>>>
>>>>> Python program:
>>>>>
>>>>>
>>>>> def drawPlot(arrayGene1, arrayGene2):
>>>>> message = ''
>>>>> (m,b) = polyfit(arrayGene1,arrayGene2,1)
>>>>> yp = polyval([m,b],arrayGene1)
>>>>>
>>>>> xlable('Gene 1')
>>>>> ylable('Gene 2')
>>>>> title('Correlation Graph')
>>>>> plot(arrayGene1, yp)
>>>>> scatter(arrayGene1,arrayGene2,marker='>')
>>>>> show()
>>>>> return(message)
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Aug 1, 2012 at 12:21 PM, william ratcliff <
>>>>> william.ratcl...@gmail.com> wrote:
>>>>>
>>>>>> Do you need to display a graph, or allow the user to print one?
>>>>>>
>>>>>> On Wed, Aug 1, 2012 at 12:06 PM, Peregil <pereg...@gmail.com> wrote:
>>>>>>
>>>>>>> The information comes from a database, which I got it with a
>>>>>>> problem. However, I need to show a graph as well.
>>>>>>>
>>>>>>> Please let me know any suggestions...
>>>>>>>
>>>>>>> thanks and have great day.
>>>>>>>
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