[Mapserver-users] Re: [Bug 270] 24-bit image processing crash

[Brent Fraser]

Steve,

  I think this can be solved with a note in the documentation.  I had
discovered the issue while experimenting with HTML Legends with layers that
referenced 24-bit raster data.

    The rule is: "Adding a CLASS section to a raster LAYER will cause the
raster to be classified."

Seems obvious to me now!

I doubt if anyone will want to classify a 24-bit raster using MapServer (as
Frank pointed out, the processing time could be significant).

Thanks!
Brent

----- Original Message -----
From: <bugzilla-daemon@lists.gis.umn.edu>
To: <bfraser@geoanalytic.com>
Sent: Thursday, February 06, 2003 6:57 PM
Subject: [Bug 270] 24-bit image processing crash


> http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=270
>
> warmerdam@pobox.com changed:
>
>            What    |Removed                     |Added
> --------------------------------------------------------------------------
--
>          AssignedTo|warmerdam@pobox.com
|steve.lime@dnr.state.mn.us
>
>
>
> ------- Additional Comments From warmerdam@pobox.com  2003-02-06
19:57 -------
> Steve,
>
> Brent mentions that he was using a CLASS with an RGB layer with
> the intention of producing a legend entry, but not really wanting to
> affect the way the layer looks.  Currently if there are classes the
> raster code treats a layer quite differently.
>
> Do you have any thoughts on how Brent could generate a legend entry in
another
> way, or if there is some mechanism by which I should avoid treating the
layer
> as classified?
>
>
>
>
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