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drawtext: fix minor errors and typos in the filter description

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This commit is contained in:
Stefano Sabatini 2011-03-27 18:21:54 +02:00
parent 3ea031b3f2
commit 5c5816c4e3
1 changed files with 8 additions and 6 deletions
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14
doc/filters.texi
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@ -411,13 +411,15 @@ This parameter is mandatory.
@item text
The text string to be drawn. The text must be a sequence of UTF-8
encoded characters.
This parameter is mandatory if no file is specified.
This parameter is mandatory if no file is specified with the parameter
@var{textfile}.
@item textfile
A text file containing text to be drawn. The text must be a sequence
of UTF-8 encoded characters
of UTF-8 encoded characters.
This parameter is mandatory if no text string is specified.
This parameter is mandatory if no text string is specified with the
parameter @var{text}.
If both text and textfile are specified, an error is thrown.
@ -429,7 +431,7 @@ The default value of @var{x} and @var{y} is 0.
@item fontsize
The font size to be used for drawing text.
The default value of @var{size} is 16.
The default value of @var{fontsize} is 16.
@item fontcolor
The color to be used for drawing fonts.
@ -485,7 +487,7 @@ Default value is 4.
For example the command:
@example
drawtext=fontfile=FreeSerif.ttf: text='Test Text': x=100: y=50: fontsize=24: fontcolor=yellow@@0.2: boxcolor=red@@0.2: box=1"
drawtext="fontfile=FreeSerif.ttf: text='Test Text': x=100: y=50: fontsize=24: fontcolor=yellow@@0.2: boxcolor=red@@0.2: box=1"
@end example
will draw 'Test Text' with font FreeSerif of size 24 at position
@ -496,7 +498,7 @@ Note that the double quotes are not necessary if spaces are not used
within the parameter list.
For more information about libfreetype, check:
@url{http://www.freetype.org/}
@url{http://www.freetype.org/}.
@section fifo