Creates a new #PopplerQuadrilateral. It must be freed with poppler_quadrilateral_free() after use.
a #PopplerPoint with the first vertex coordinates
a #PopplerPoint with the second vertex coordinates
a #PopplerPoint with the third vertex coordinates
a #PopplerPoint with the fourth vertex coordinates
Creates a copy of quad. The copy must be freed with poppler_quadrilateral_free() after use.
Frees the memory used by quad
Creates a new #PopplerQuadrilateral. It must be freed with poppler_quadrilateral_free() after use.
A #PopplerQuadrilateral is used to describe rectangle-like polygon with arbitrary inclination on a page.
Since: 0.26