X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Flyr_std%2Fstretch.cpp;h=de0de940c6ffdec4a4877a3338cf8dd4c47eb81b;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=a6f4deff94fc7e6ee88b75342bb4b9c0dc628de3;hpb=7b4762d8b568f70e9b1a8d18afe0998af661d906;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/lyr_std/stretch.cpp b/synfig-core/trunk/src/modules/lyr_std/stretch.cpp
index a6f4def..de0de94 100644
--- a/synfig-core/trunk/src/modules/lyr_std/stretch.cpp
+++ b/synfig-core/trunk/src/modules/lyr_std/stretch.cpp
@@ -1,6 +1,6 @@
 /* === S Y N F I G ========================================================= */
 /*!	\file stretch.cpp
-**	\brief Template Header
+**	\brief Implementation of the "Stretch" layer
 **
 **	$Id$
 **
@@ -55,8 +55,8 @@ using namespace synfig;
 
 SYNFIG_LAYER_INIT(Layer_Stretch);
 SYNFIG_LAYER_SET_NAME(Layer_Stretch,"stretch");
-SYNFIG_LAYER_SET_LOCAL_NAME(Layer_Stretch,_("Stretch"));
-SYNFIG_LAYER_SET_CATEGORY(Layer_Stretch,_("Distortions"));
+SYNFIG_LAYER_SET_LOCAL_NAME(Layer_Stretch,N_("Stretch"));
+SYNFIG_LAYER_SET_CATEGORY(Layer_Stretch,N_("Distortions"));
 SYNFIG_LAYER_SET_VERSION(Layer_Stretch,"0.1");
 SYNFIG_LAYER_SET_CVS_ID(Layer_Stretch,"$Id$");
 
@@ -101,6 +101,7 @@ Layer_Stretch::get_param_vocab()const
 
 	ret.push_back(ParamDesc("amount")
 		.set_local_name(_("Amount"))
+		.set_origin("center")
 	);
 
 	ret.push_back(ParamDesc("center")
@@ -155,6 +156,13 @@ Layer_Stretch::get_transform()const
 bool
 Layer_Stretch::accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const
 {
+	if (amount[0] == 0 || amount[1] == 0)
+	{
+		surface->set_wh(renddesc.get_w(), renddesc.get_h());
+		surface->clear();
+		return true;
+	}
+
 	RendDesc desc(renddesc);
 	desc.clear_flags();
     // Adjust the top_left and bottom_right points