diff --git a/doc/filters.texi b/doc/filters.texi index fc33accff7..36ba75cc02 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -809,28 +809,34 @@ The size in number of spaces to use for rendering the tab. Default value is 4. @end table -For example the command: +Some examples follow. + +@itemize + +@item +Draw "Test Text" with font FreeSerif, using the default values for the +optional parameters. + @example drawtext="fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf: text='Test Text'" @end example -will draw "Test Text" with font FreeSerif, using the default values -for the optional parameters. - -The command: -@example -drawtext="fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf: text='Test Text':\ - x=100: y=50: fontsize=24: fontcolor=yellow@@0.2: box=1: boxcolor=red@@0.2" -@end example - +@item will draw 'Test Text' with font FreeSerif of size 24 at position x=100 and y=50 (counting from the top-left corner of the screen), text is yellow with a red box around it. Both the text and the box have an opacity of 20%. +@example +drawtext="fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf: text='Test Text':\ + x=100: y=50: fontsize=24: fontcolor=yellow@@0.2: box=1: boxcolor=red@@0.2" +@end example + Note that the double quotes are not necessary if spaces are not used within the parameter list. +@end itemize + For more information about libfreetype, check: @url{http://www.freetype.org/}.