This enumeration specifies Shear effect filling styles. Please see IG_FX_Shear.

Values:

IG_IP_SHEAR_NOCHANGE	Empty area remains unchanged.
IG_IP_SHEAR_FILLCOLOR	Empty area is filled with the specified color.
IG_IP_SHEAR_REPEATEDGE	Empty area is filled with the first or last raster color.
IG_IP_SHEAR_REPEATRASTER	The raster is repeated periodically across the empty area.