Google Flix Engine Linux Reference Manual - Manual (Page 124)

118 Flix Engine Linux Module Documentation
5.30 Mirror
5.30.1 Detailed Description
The mirror filter mirrors (flips) the source along the horizontal axis, vertical axis or both.
Filter Parameters:
Name | Type | Opt/Reqd | Range
==============================================================================
FE2_MIRROR_HORIZONTAL | Numeric | Optional | {on2false,on2true}
FE2_MIRROR_VERTICAL | Numeric | Optional | {on2false,on2true}
Example Usage:
sc = Flix2_AddFilter(&filter, flix, FE2_FILTER_MIRROR);
// flip the image horizontally
if(sc == ON2_OK)
sc = Flix2_FilterSetParam(filter, FE2_MIRROR_HORIZONTAL, on2true);
Note:
Setting both FE2_MIRROR_HORIZONTAL and FE2_MIRROR_VERTICAL is equivalent to setting
FE2_ROTATE_ANGLE to 180
See also:
FE2_FILTER_ROTATE
Defines
• #define FE2_FILTER_MIRROR
Filter name for use with Flix2_AddFilter() .
• #define FE2_MIRROR_HORIZONTAL
Specifies horizontal disposition.
• #define FE2_MIRROR_VERTICAL
Specifies vertical disposition.
5.30.2 Define Documentation
5.30.2.1 #define FE2_FILTER_MIRROR
Filter name for use with Flix2_AddFilter() .
Definition at line 49 of file mirror.h.
5.30.2.2 #define FE2_MIRROR_HORIZONTAL
Specifies horizontal disposition.
Mirror (flip) the image along the horizontal axis
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