Method

GimpMatrix3is_simple

Declaration [src] 

gboolean
gimp_matrix3_is_simple (
  const GimpMatrix3* matrix
)

Description [src]

Checks if we’ll need to interpolate when applying this matrix as a transformation.

Return value

Type: gboolean

TRUE if all entries of the upper left 2x2 matrix are either 0 or 1, FALSE otherwise.