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doc/filters: add rotate example using degrees

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Lou Logan 2014-01-08 10:36:18 -09:00 committed by Stefano Sabatini
parent 2be1e1b223
commit 00bef6431e
1 changed files with 6 additions and 0 deletions

6
doc/filters.texi

@ -6741,6 +6741,12 @@ Rotate the input by PI/6 radians counter-clockwise:
rotate=-PI/6 rotate=-PI/6
@end example @end example
@item
Rotate the input by 45 degrees clockwise:
@example
rotate=45*PI/180
@end example
@item @item
Apply a constant rotation with period T, starting from an angle of PI/3: Apply a constant rotation with period T, starting from an angle of PI/3:
@example @example