File:Taumatropio fiori e vaso, 1825.gif

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Taumatropio_fiori_e_vaso,_1825.gif ‎(175 × 175 pixels, file size: 153 KB, MIME type: image/gif, looped, 40 frames, 10 s)

Captions

Captions

Add a one-line explanation of what this file represents
Description

File:Taumatropio fiori e vaso, 1825 Frame 1.png and File:Taumatropio fiori e vaso, 1825 Frame 2.png animated using this Python and ImageMagick script: 

import subprocess
filename_filter = 'Taumatropio_fiori_e_vaso,_1825_Frame_%d.png'
filename_out    = 'Taumatropio_fiori_e_vaso,_1825.gif'
delays = [max(4, abs(i * i * i) / 10) for i in range(-10, 10)]
flags  = []
for delay in delays:
 flags.append('\\\n -delay %3.0f' % (delay))
 for i_frame in range (1, 2 + 1):
  flags.append('-page 0+0 %s' % (filename_filter % (i_frame)))
command = 'convert %s \\\n -loop 0 -transparent "#030303" "%s"' % (' '.join(flags), filename_out)
print(command)
print((subprocess.Popen(command,stdout=subprocess.PIPE, shell=True).communicate())[0])
Date
Source web
Author see filename or category
Permission
(Reusing this file)
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
Other versions

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current20:40, 21 January 2016Thumbnail for version as of 20:40, 21 January 2016175 × 175 (153 KB)Cmglee (talk | contribs)Vary speed to show both sides separately.
22:37, 17 October 2008Thumbnail for version as of 22:37, 17 October 2008175 × 175 (8 KB)Sailko (talk | contribs){{Information |Description=see filename |Source=web |Date=1825 |Author= see filename or category |Permission={{PD-Art}} |other_versions= }} Category:Thaumatrope

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Taumatropio_fiori_e_vaso,_1825.gif&oldid=513256082"