diff options
Diffstat (limited to 'src/sp-clippath.cpp')
| -rw-r--r-- | src/sp-clippath.cpp | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/sp-clippath.cpp b/src/sp-clippath.cpp index 35e073879..501b5fcfd 100644 --- a/src/sp-clippath.cpp +++ b/src/sp-clippath.cpp @@ -24,6 +24,8 @@ #include "document-private.h" #include "sp-item.h" +#include "libnr/nr-matrix-ops.h" + #include "sp-clippath.h" struct SPClipPathView { @@ -327,12 +329,22 @@ sp_clippath_set_bbox(SPClipPath *cp, unsigned int key, NRRect *bbox) void sp_clippath_get_bbox(SPClipPath *cp, NRRect *bbox, NR::Matrix const &transform, unsigned const flags) { - for (SPObject *o = sp_object_first_child(SP_OBJECT(cp)); o != NULL; o = SP_OBJECT_NEXT(o)) { - if (SP_IS_ITEM(o)) { - SPItem *child = SP_ITEM(o); - sp_item_invoke_bbox_full(child, bbox, transform, flags, FALSE); - } - } + SPObject *i; + for (i = sp_object_first_child(SP_OBJECT(cp)); i && !SP_IS_ITEM(i); i = SP_OBJECT_NEXT(i)); + if (!i) return; + + sp_item_invoke_bbox_full(SP_ITEM(i), bbox, NR::Matrix(SP_ITEM(i)->transform) * transform, flags, FALSE); + SPObject *i_start = i; + + while (i != NULL) { + if (i != i_start) { + NRRect i_box; + sp_item_invoke_bbox_full(SP_ITEM(i), &i_box, NR::Matrix(SP_ITEM(i)->transform) * transform, flags, FALSE); + nr_rect_d_union (bbox, bbox, &i_box); + } + i = SP_OBJECT_NEXT(i); + for (; i && !SP_IS_ITEM(i); i = SP_OBJECT_NEXT(i)); + } } /* ClipPath views */ |