Removed trailing whitespace.

[synfig.git] / synfig-core / trunk / src / modules / lyr_std / rotate.cpp

diff --git a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
index b907fea..932a3d4 100644 (file)
--- a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
+++ b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
@@ -75,7 +75,7 @@ bool
 Rotate::set_param(const String & param, const ValueBase &value)
 {
        IMPORT(origin);
-       
+
        if(param=="amount" && value.same_as(amount))
        {
                amount=value.get(amount);
@@ -83,7 +83,7 @@ Rotate::set_param(const String & param, const ValueBase &value)
                cos_val=Angle::cos(amount).get();
                return true;
        }
-       
+
        return false;
 }
 
@@ -92,18 +92,18 @@ Rotate::get_param(const String &param)const
 {
        EXPORT(origin);
        EXPORT(amount);
-       
+
        EXPORT_NAME();
        EXPORT_VERSION();
-               
-       return ValueBase();     
+
+       return ValueBase();
 }
 
 Layer::Vocab
 Rotate::get_param_vocab()const
 {
        Layer::Vocab ret;
-       
+
        ret.push_back(ParamDesc("origin")
                .set_local_name(_("Origin"))
                .set_description(_("Point where you want the origin to be"))
@@ -114,7 +114,7 @@ Rotate::get_param_vocab()const
                .set_description(_("Amount of rotation"))
                .set_origin("origin")
        );
-       
+
        return ret;
 }
 
@@ -123,13 +123,13 @@ class Rotate_Trans : public Transform
        etl::handle<const Rotate> layer;
 public:
        Rotate_Trans(const Rotate* x):Transform(x->get_guid()),layer(x) { }
-       
+
        synfig::Vector perform(const synfig::Vector& x)const
        {
                Point pos(x-layer->origin);
                return Point(layer->cos_val*pos[0]-layer->sin_val*pos[1],layer->sin_val*pos[0]+layer->cos_val*pos[1])+layer->origin;
        }
-       
+
        synfig::Vector unperform(const synfig::Vector& x)const
        {
                Point pos(x-layer->origin);
@@ -179,21 +179,21 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
 
        SuperCallback stageone(cb,0,9000,10000);
        SuperCallback stagetwo(cb,9000,10000,10000);
-       
+
        if(cb && !cb->amount_complete(0,10000))
                return false;
-       
+
        Point tl(renddesc.get_tl()-origin);
        Point br(renddesc.get_br()-origin);
        Point rot_tl(cos_val*tl[0]+sin_val*tl[1],-sin_val*tl[0]+cos_val*tl[1]);
-       Point rot_br(cos_val*br[0]+sin_val*br[1],-sin_val*br[0]+cos_val*br[1]); 
+       Point rot_br(cos_val*br[0]+sin_val*br[1],-sin_val*br[0]+cos_val*br[1]);
        Point rot_tr(cos_val*br[0]+sin_val*tl[1],-sin_val*br[0]+cos_val*tl[1]);
-       Point rot_bl(cos_val*tl[0]+sin_val*br[1],-sin_val*tl[0]+cos_val*br[1]); 
+       Point rot_bl(cos_val*tl[0]+sin_val*br[1],-sin_val*tl[0]+cos_val*br[1]);
        rot_tl+=origin;
        rot_br+=origin;
        rot_tr+=origin;
        rot_bl+=origin;
-       
+
        Point min_point(min(min(min(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),min(min(min(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
        Point max_point(max(max(max(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),max(max(max(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
 
@@ -217,10 +217,10 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
                br[1]=max_point[1];
                tl[1]=min_point[1];
        }
-       
+
        Real pw=(renddesc.get_w())/(renddesc.get_br()[0]-renddesc.get_tl()[0]);
        Real ph=(renddesc.get_h())/(renddesc.get_br()[1]-renddesc.get_tl()[1]);
-       
+
        RendDesc desc(renddesc);
        desc.clear_flags();
        //desc.set_flags(RendDesc::PX_ASPECT);
@@ -230,13 +230,13 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
 
        //synfig::warning("given window: [%f,%f]-[%f,%f] %dx%d",renddesc.get_tl()[0],renddesc.get_tl()[1],renddesc.get_br()[0],renddesc.get_br()[1],renddesc.get_w(),renddesc.get_h());
        //synfig::warning("surface to render: [%f,%f]-[%f,%f] %dx%d",desc.get_tl()[0],desc.get_tl()[1],desc.get_br()[0],desc.get_br()[1],desc.get_w(),desc.get_h());
-               
+
        Surface source;
        source.set_wh(desc.get_w(),desc.get_h());
 
        if(!context.accelerated_render(&source,quality,desc,&stageone))
                return false;
-       
+
        surface->set_wh(renddesc.get_w(),renddesc.get_h());
 
        Surface::pen pen(surface->begin());