For the world image format - each image file needs a "world" file that
describes where in the world the image is located.
A few files are actually for spatial information; or can store "metadata" as
part of the file format describing where the image is located.
- "tiff" is a normal tiff file that needs sidecar file for "prj" (the
coordinate reference system used) and a "tfw" or world file describing the
location information
- "geotiff" is a normal tiff file that has the coordinate reference system and
location information stored inside the tiff file metadata
The user guide should help? Here we go ...
http://docs.codehaus.org/display/GEOTDOC/Image+Plugin
Jody
On 25/06/2010, at 10:31 AM, arnauld ndefo wrote:
> hello every body, i have seen that geotools support format .png; .jpg; .tiff
> etc. But i dont know why, when i put my image .png i have a exception in this
> instruction
>
> WorldImageReader reader = new WorldImageReader(file); with the instantiation
> from the file like:
>
> File file=new File("image.png");
>
> Please help me, i don't know where is the problems
>
> Thank you
>
>
> Ndefo Kamgne Arnauld
> Cité Ettayour,Immeuble Bolbol 1,Appartement A2,Ariana
> 0021624249357
>
>
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