11 May 2019 19:24:26 UTC
- Distribution: Panotools-Script
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- Latest version++ed by:1 non-PAUSE userBPOSTLE Bruno Postle
entile - create a tiled image pyramid
entile image1 [path_prefix] [pix_size]
entile takes an image file name and splits it into a collection of equally sized JPEG tiles representing the image at all resolutions.
e.g. a 1024x1024 pixel image will be split into the following:
16 full resolution 256x256 tiles
4 half resolution 256x256 tiles
1 quarter resolution 256x256 tile
The default output prefix path is 't', i.e. output files will be prefixed with 't' in the current working directory.
The default tile size is 256x256.
Note that input images are expanded to be square and doubled multiples of the tile size, i.e. for a 256x256 output tile, the input photos are enlarged be one of: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768 etc... pixels square
The naming format is 'keyhole' style, i.e. "q, r, s, t" represent the four quadrants clockwise starting top-left:
q r t s
The next level down reproduces the same pattern:
qq qr rq rr qt qs rt rs tq tr sq sr tt ts st ss
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
Bruno Postle - January 2010.
Module Install Instructions
To install Panotools::Script, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell install Panotools::Script
For more information on module installation, please visit the detailed CPAN module installation guide.