I think you can do image classification using gdal to render pixels
within a specified range with a specific color, which will simulate a
contour map, but there is no code that I know of that computes contour
lines on the fly. Look at the documentation on raster images, and pixel
classification.
-SteveW
Bruno Patini Furtado wrote:
Correcting my last phrase: "It would be necessary to define specific
ranges, each one for a particular color."
On 8/11/06, *Bruno Patini Furtado* <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Hi,
I need MapServer to display the topography of a terrain based on a
DEM file (http://en.wikipedia.org/wiki/DEM
<http://en.wikipedia.org/wiki/DEM>). Is there any configuration
out-of-the-box for example in the LAYER element of the Map file? It
would be necessary to define specific ranges and for each one a
particular color.
Any hint would be most appreciated.
--
"Minds are like parachutes, they work best when open."
Bruno Patini Furtado
Software Developer
webpage: http://bpfurtado.net
software development blog: http://bpfurtado.livejournal.com
--
"Minds are like parachutes, they work best when open."
Bruno Patini Furtado
Software Developer
webpage: http://bpfurtado.net
software development blog: http://bpfurtado.livejournal.com
