X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsp-mask.cpp;h=55b6782939a6465124d6bebbe9ba70f2c65cd04e;hb=c3fab1b28454fe4b855580cfa3d6339528df292a;hp=456dadc5fc29d709c524c1957bf34cf800f6f388;hpb=8a9fe93c202b3f3a4f5e0307f9a4cdf2587e81e6;p=inkscape.git

diff --git a/src/sp-mask.cpp b/src/sp-mask.cpp
index 456dadc5f..55b678293 100644
--- a/src/sp-mask.cpp
+++ b/src/sp-mask.cpp
@@ -19,6 +19,7 @@
 #include "enums.h"
 #include "attributes.h"
 #include "document.h"
+#include "document-private.h"
 #include "sp-item.h"
 
 #include "sp-mask.h"
@@ -266,6 +267,34 @@ sp_mask_write (SPObject *object, Inkscape::XML::Node *repr, guint flags)
 	return repr;
 }
 
+// Create a mask element (using passed elements), add it to <defs>
+const gchar *
+sp_mask_create (GSList *reprs, SPDocument *document, NR::Matrix const* applyTransform)
+{
+    Inkscape::XML::Node *defsrepr = SP_OBJECT_REPR (SP_DOCUMENT_DEFS (document));
+
+    Inkscape::XML::Node *repr = sp_repr_new ("svg:mask");
+    repr->setAttribute("maskUnits", "userSpaceOnUse");
+    
+    defsrepr->appendChild(repr);
+    const gchar *mask_id = repr->attribute("id");
+    SPObject *mask_object = document->getObjectById(mask_id);
+    
+    for (GSList *it = reprs; it != NULL; it = it->next) {
+        Inkscape::XML::Node *node = (Inkscape::XML::Node *)(it->data);
+        SPItem *item = SP_ITEM(mask_object->appendChildRepr(node));
+        
+        if (NULL != applyTransform) {
+            NR::Matrix transform (item->transform);
+            transform *= (*applyTransform);
+            sp_item_write_transform(item, SP_OBJECT_REPR(item), transform);
+        }
+    }
+    
+    Inkscape::GC::release(repr);
+    return mask_id;
+}
+
 NRArenaItem *
 sp_mask_show (SPMask *mask, NRArena *arena, unsigned int key)
 {