Ara T Howard wrote:
On Fri, 2 Feb 2007, Brent Fraser wrote:
If your goal is to not write any "null" pixels (e.g. black) from an
input
image into the output image, you can use the OFFSITE layer setting in
the
R,G,B values that are to be considered "null" and should not be rendered
into the output image. And there may be some more sophisticated
techniques
using the PROCESSING object in the layer definition.
so, i just tried that with the mapfile i showed you. i tried both
OFFSITE 255 255 255
and
OFFSITE 255
both result in totally blank output from mapserver for the request i
posted?
thoughts?
Ara,
I'd encourage you to prepare a detailed and minimal demonstration - hopefully
consisting of a mapfile, a data file, and the shp2img commandline to
demonstrate the problem without requiring any other support files. Then you
can submit this as a bug report (assigned to me), and I'll look into what is
happening.
Keep in mind if it takes me more than 3 minutes to reproduce the bug at my
end there is a high likelyhood I will get distracted and potentially never
get back to the issue. I'm very bad that way. So please make it dead simple
for me to get to the point where I see the problem happening. Then I'm likely
to become fascinated with the problem and ignore everything else around me for
a while.
Best regards,
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