[Tutor] Shading Between Curves with Different Colour Over Specified X value Range

Colin Ross colin.ross.dal at gmail.com
Tue Jul 28 13:18:36 CEST 2015


On Tue, Jul 28, 2015 at 6:13 AM, Alan Gauld <alan.gauld at btinternet.com>
wrote:

> On 28/07/15 01:00, Colin Ross wrote:
>
>  *Issue: *
>>>>
>>>> See attached figure.
>>>>
>>>> Thank you.
>>>>
>>>>
>>> There is no attachment to see, sorry :(
>>>
>>>
>> My apologies. SHould be there now!
>>
>
> The problem is a lot of mailing list servers (and even some
> corporate mail servers) strip off attachments. In this case
> I still can't see one so something between you and me is
> stripping it. It may even be that some people will see it
> and others don't.
>
> For that reason it's usually better if you have access to
> some web space to post the image there and provide a URL.
> Or at least provide a textual description for those who
> can't see the image.
>
> hth
> --
> Alan G
> Author of the Learn to Program web site
> http://www.alan-g.me.uk/
> http://www.amazon.com/author/alan_gauld
> Follow my photo-blog on Flickr at:
> http://www.flickr.com/photos/alangauldphotos
>
>
>
It appears to be taking the entire area between the two curves and
compressing it between the specified x values. When I specify the entire x
range, the shaded area fits between the two curves perfectly. However, when
I specify a smaller range of x values, the shape of the area between the
two curves appears to be elongated vertically as though it is trying to
squeeze the total area into the smaller x range (i.e. it does not follow
the upper and lower limits anymore). I hope this makes sense, I will try
and post a URL...



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