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Re: [gcmd-dev] Size in fileproperties
From: |
Magnus Stålnacke |
Subject: |
Re: [gcmd-dev] Size in fileproperties |
Date: |
Sat, 10 Nov 2007 04:25:14 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.4) Gecko/20061201 Firefox/2.0.0.4 |
Michael wrote:
Magnus:
What about showing image-pixel-size in the file prop dialog?
It's not included in the various filetypes in some generic way, instead has to be calculated right ? I can see mcview is doing it nicely but still needs some seconds to calculate a 15000x12000px JPG (60M.)
Nautilus does it in the 'image' tab of properties dialog.
What backends are possible ?
identify does it in 1 second on a 6793x5000 image (97Mb pnm).
(pnm is a very basic image format)
But i bet it can be dome much, much faster depending on
image type, since the size can be in metadata. Ohh, yes.
The same image as above but in jpeg format:
time identify hugeimage.jpg
real 0m0.083s
user 0m0.064s
sys 0m0.009s
But i guess it can be even faster than that using the
right libs. And my suggestion is for the preperties
dialog - a single file, not file lists.
- [gcmd-dev] Size in fileproperties, Magnus Stålnacke, 2007/11/09
- Re: [gcmd-dev] Size in fileproperties, Michael, 2007/11/09
- Re: [gcmd-dev] Size in fileproperties,
Magnus Stålnacke <=
- Re: [gcmd-dev] Size in fileproperties, Piotr Eljasiak, 2007/11/11
- Re: [gcmd-dev] Size in fileproperties, Magnus Stålnacke, 2007/11/11
- Re: [gcmd-dev] Size in fileproperties, Michael, 2007/11/12
- Re: [gcmd-dev] Size in fileproperties, Michael, 2007/11/12
- Re: [gcmd-dev] Size in fileproperties, Piotr Eljasiak, 2007/11/12
- Re: [gcmd-dev] Size in fileproperties, Magnus Stålnacke, 2007/11/12
- Re: [gcmd-dev] Size in fileproperties, Piotr Eljasiak, 2007/11/13
- Re: [gcmd-dev] Size in fileproperties, Michael, 2007/11/13
- Re: [gcmd-dev] Size in fileproperties, Piotr Eljasiak, 2007/11/13
- Re: [gcmd-dev] Size in fileproperties, Michael, 2007/11/14