Quoting rafael grompone von gioi <[email protected]>:
Hi,
I have two technical questions about demos. I'm not
sure if this is the right mailing list to ask. If not, could
you please tell me which is the right one?
Hi Rafa,
I think the discuss list is more appropriate for these kind of
questions, since most of the people who write demos receives the
mailing list and can therefore give useful hints.
I'll forward this email there.
The questions are the following:
1) When using 2 or more input images, is there a way
of indicating to the input handling routines that all the
images should be the same size, so that is handled
automatically? Or I must check this in my app and
generate an error page in case is not?
The demo system has support only to retrieve the number of input
images the demo needs to use.
But it doesn't check the sizes of the images, since it doesn't know if
it's necessarily an error the fact that the images have different sizes.
For example, an algorithm to find matching points between a pair of
images could admit images of different sizes.
Thus, it's the actual demo that should check if the sizes are different.
For example:
if (image(self.work_dir + 'input_0.png').size !=
image(self.work_dir + 'input_1.png').size):
return self.error('badparams',
"The images must have the same size")
2) I was wondering why my demo was not using the
full browser width. I then discovered that the reason
is that the CSS in http://www.ipol.im/local.css includes:
#content{max-width:64em;}
imposing a fixed maximal width to the contents of the
web pages. Is there any reason to impose this limit to all pages?
If it is necessary for the ipol front page and articles' web pages,
it may be a good idea to separate in two groups: text pages
and demo pages. By the way, I noticed this option is overwritten
in the archive pages.
I didn't design the CSS, so I'm not sure if there's a reason for that.
Please discuss it with Nicolas Limare.
Best,
Miguel
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