LPE: add new LPE that outputs the original path data. used to make a clone (without LPE) of a path with an LPE applied

(bzr r10874)

1 files changed, 50 insertions, 0 deletions

diff --git a/src/live_effects/lpe-clone-original.cpp b/src/live_effects/lpe-clone-original.cpp
new file mode 100644
index 000000000..ce51f4aa2
--- /dev/null
+++ b/src/live_effects/lpe-clone-original.cpp
@@ -0,0 +1,50 @@
+#define INKSCAPE_LPE_CLONE_ORIGINAL_CPP
+
+/*
+ * Copyright (C) Johan Engelen 2012 <j.b.c.engelen@alumnus.utwente.nl>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "live_effects/lpe-clone-original.h"
+
+#include "display/curve.h"
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+LPECloneOriginal::LPECloneOriginal(LivePathEffectObject *lpeobject) :
+    Effect(lpeobject),
+    linked_path(_("Linked path:"), _("Path from which to take the original path data"), "linkedpath", &wr, this)
+{
+    registerParameter( dynamic_cast<Parameter *>(&linked_path) );
+}
+
+LPECloneOriginal::~LPECloneOriginal()
+{
+
+}
+
+void LPECloneOriginal::doEffect (SPCurve * curve)
+{
+    if ( linked_path.linksToPath() ) {
+        std::vector<Geom::Path> linked_pathv = linked_path.get_pathvector();
+        if ( !linked_pathv.empty() ) {
+            curve->set_pathvector(linked_pathv);
+        }
+    }
+}
+
+} // namespace LivePathEffect
+} /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :