* [Caml-list] dump in camlimages
@ 2006-04-11 13:24 Jonathan Roewen
2006-04-14 6:11 ` Jun Furuse
0 siblings, 1 reply; 3+ messages in thread
From: Jonathan Roewen @ 2006-04-11 13:24 UTC (permalink / raw)
To: OCaml
Quick question :-)
Do the dump functions in the camlimages library basically create a
string equivalent to an RAW image file?
Jonathan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Caml-list] dump in camlimages
2006-04-11 13:24 [Caml-list] dump in camlimages Jonathan Roewen
@ 2006-04-14 6:11 ` Jun Furuse
2006-04-14 9:22 ` [Caml-list][HS] " Florent Monnier
0 siblings, 1 reply; 3+ messages in thread
From: Jun Furuse @ 2006-04-14 6:11 UTC (permalink / raw)
To: Jonathan Roewen; +Cc: OCaml
> Quick question :-)
>
> Do the dump functions in the camlimages library basically create a
> string equivalent to an RAW image file?
Quick answer :-)
Yes.
RGBRGB... stream for 24bit-depth image for example. Size is equal to
3 x width x height.
Jun
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Caml-list][HS] dump in camlimages
2006-04-14 6:11 ` Jun Furuse
@ 2006-04-14 9:22 ` Florent Monnier
0 siblings, 0 replies; 3+ messages in thread
From: Florent Monnier @ 2006-04-14 9:22 UTC (permalink / raw)
To: caml-list; +Cc: Jonathan Roewen
> > Do the dump functions in the camlimages library basically create a
> > string equivalent to an RAW image file?
> Yes.
>
> RGBRGB... stream for 24bit-depth image for example. Size is equal to
> 3 x width x height.
(maybe you don't mind, but just in case)
there are such features in OCaml/ImageMagick too.
you can load all the image data (in jpg, png, raw, etc..) in a string (which
is usefull for exemple to send an image to a web browser from a cgi-bin)
you can get all the data in a BigArray too for direct exchange of data between
ImageMagick and OCaml (which feature is only available in the devel version
of the binding yet)
Florent
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-04-11 13:24 [Caml-list] dump in camlimages Jonathan Roewen
2006-04-14 6:11 ` Jun Furuse
2006-04-14 9:22 ` [Caml-list][HS] " Florent Monnier
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