Method

VipsImagematrixinvert

Declaration [src]

int
vips_matrixinvert (
  VipsImage* m,
  VipsImage** out,
  ...
)

Description [src]

This operation calculates the inverse of the matrix represented in m. The scale and offset members of the input matrix are ignored.

::: seealso vips_matrixload(), vips_matrixmultiply().

Parameters

out VipsImage
 

Output matrix.

 The argument will be set by the function.
 The instance takes ownership of the data, and is responsible for freeing it.
... none
 

NULL-terminated list of optional named arguments.

Return value

Returns: int
 

0 on success, -1 on error.