Re: [Geotools-gt2-users] gvSIG and TIFF image pyramids

2008-10-11 Thread Simone Giannecchini
Ciao Kami, GeoTools handles geotiff pyramids through JAI-ImageIO. We are currently extending JAI-ImageIO with the Imageio-ext (see https://imageio-ext.dev.java.net/) to support new formats from GDAL, hence as soon as 1.5.3 gets released we will start tagging a first official release. Roughly

[Geotools-gt2-users] gvSIG and TIFF image pyramids

2008-10-09 Thread Kami ROUSSEAU
Hello, I have a tiff file that contains a full size 16Kx16K image, compressed using JPEG. The file also contains ten reduced size overviews. When this image is opened in gvSIG, the overviews are not used; instead, the full size image is red in memory. This reading operation takes a long time