Markus Neteler ff3feb12e7 various typos fixed (via Debian lintian QA tool, contributor: sebastic; trac https://trac.osgeo.org/grass/ticket/2841) 9 éve
..
Makefile 74221f332e doxygen: remove python documentation (replaced by sphinx) 10 éve
README 01e28f6a24 libpython: add library for animations (from visvis project) 11 éve
__init__.py 01e28f6a24 libpython: add library for animations (from visvis project) 11 éve
images2avi.py ff3feb12e7 various typos fixed (via Debian lintian QA tool, contributor: sebastic; trac https://trac.osgeo.org/grass/ticket/2841) 9 éve
images2gif.py 0baaeca811 replace PIL obsolete function tostring to tobytes 9 éve
images2ims.py 7c49f3c38a lib python: improve documentation; PEP8 cleaning 10 éve
images2swf.py 0baaeca811 replace PIL obsolete function tostring to tobytes 9 éve

README

General
=======
This is a part of visvis library [1], specifically visvis.vvmovie.
The files are from the visvis-1.8 version.

[1] https://code.google.com/p/visvis/

Changes
=======
In images2avi, the image format for temporary files is changed
from JPG to PNG, to improve the resulting AVI. This makes the size larger,
however the JPG format is unsuitable for maps in general.

--- imaging/images2avi.py 2013-11-09 21:46:28.000000000 -0500
+++ visvis-1.8/vvmovie/images2avi.py 2012-04-25 17:15:40.000000000 -0400
@@ -79,7 +79,7 @@

# Determine temp dir and create images
tempDir = os.path.join( os.path.expanduser('~'), '.tempIms')
- images2ims.writeIms( os.path.join(tempDir, 'im*.png'), images)
+ images2ims.writeIms( os.path.join(tempDir, 'im*.jpg'), images)

# Determine formatter
N = len(images)
@@ -93,7 +93,7 @@

# Compile command to create avi
command = "ffmpeg -r %i %s " % (int(fps), inputOptions)
- command += "-i im%s.png " % (formatter,)
+ command += "-i im%s.jpg " % (formatter,)
command += "-g 1 -vcodec %s %s " % (encoding, outputOptions)
command += "output.avi"

Questions
=========
Should we make these files PEP8 compliant? This would make
merging of possible changes from visvis more difficult.