diff options
Diffstat (limited to 'doc/filters.texi')
| -rw-r--r-- | doc/filters.texi | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 25be868..1b38910 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -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 |
