C++ (Cpp) _cairo_clip_transform Beispiele

Beispiel #1

Datei: cairo-surface-wrapper.c Projekt: igagis/cairo

static cairo_clip_t *
_cairo_surface_wrapper_get_clip (cairo_surface_wrapper_t *wrapper,
				 const cairo_clip_t *clip)
{
    cairo_clip_t *copy;

    copy = _cairo_clip_copy (clip);
    if (wrapper->has_extents) {
	copy = _cairo_clip_intersect_rectangle (copy, &wrapper->extents);
    }
    copy = _cairo_clip_transform (copy, &wrapper->transform);
    if (! _cairo_matrix_is_identity (&wrapper->target->device_transform))
	copy = _cairo_clip_transform (copy, &wrapper->target->device_transform);
    if (wrapper->clip)
	copy = _cairo_clip_intersect_clip (copy, wrapper->clip);

    return copy;
}

Beispiel #2

Datei: cairo-surface-wrapper.c Projekt: MiKTeX/miktex

static cairo_clip_t *
_cairo_surface_wrapper_get_clip (cairo_surface_wrapper_t *wrapper,
				 const cairo_clip_t *clip)
{
    cairo_clip_t *copy;
    cairo_matrix_t m;

    copy = _cairo_clip_copy (clip);
    if (wrapper->has_extents) {
	copy = _cairo_clip_intersect_rectangle (copy, &wrapper->extents);
    }
    _cairo_surface_wrapper_get_transform (wrapper, &m);
    copy = _cairo_clip_transform (copy, &m);
    if (wrapper->clip)
	copy = _cairo_clip_intersect_clip (copy, wrapper->clip);

    return copy;
}