X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FcpPlugins%2FActorAxesProperties.cxx;fp=lib%2FcpPlugins%2FActorAxesProperties.cxx;h=373f2e265873d20deaad5b063d0cefc820e76975;hb=107144983fb7d178ad07ccfd1b7c703671eb09aa;hp=9de508191cbdef36843f776fb9961edaf8547bcd;hpb=486e2fd13401f33b2349e023be1dfc01221b0ef3;p=cpPlugins.git

diff --git a/lib/cpPlugins/ActorAxesProperties.cxx b/lib/cpPlugins/ActorAxesProperties.cxx
index 9de5081..373f2e2 100644
--- a/lib/cpPlugins/ActorAxesProperties.cxx
+++ b/lib/cpPlugins/ActorAxesProperties.cxx
@@ -5,9 +5,11 @@
 #include <cpPlugins/ui_ActorAxesProperties.h>
 
 #include <QColorDialog>
+#include <itkVector.h>
 #include <vtkAxesActor.h>
 #include <vtkCaptionActor2D.h>
-#include <vtkProperty2D.h>
+#include <vtkMatrix4x4.h>
+#include <vtkTextProperty.h>
 
 // -------------------------------------------------------------------------
 cpPlugins::ActorAxesProperties::
@@ -55,7 +57,7 @@ _updateWidgets( )
   std::string ytext( actor->GetYAxisLabelText( ) );
   std::string ztext( actor->GetZAxisLabelText( ) );
   double scale = actor->GetScale( )[ 0 ];
-  auto prop = actor->GetXAxisCaptionActor2D( )->GetProperty( );
+  auto prop = actor->GetXAxisCaptionActor2D( )->GetCaptionTextProperty( );
   double rgb[ 3 ];
   prop->GetColor( rgb );
   rgb[ 0 ] *= double( 255 );
@@ -102,11 +104,35 @@ _updateWidgets( )
 void cpPlugins::ActorAxesProperties::
 _Scale( double v )
 {
+  itk::Vector< double, 3 > x, y, z;
   auto aIt = this->m_Actors.begin( );
   for( ; aIt != this->m_Actors.end( ); ++aIt )
   {
     auto ma = dynamic_cast< vtkAxesActor* >( aIt->GetPointer( ) );
-    ma->SetScale( v );
+    auto matrix = ma->GetUserMatrix( );
+    for( unsigned int d = 0; d < 3; ++d )
+    {
+      x[ d ] = matrix->GetElement( d, 0 );
+      y[ d ] = matrix->GetElement( d, 1 );
+      z[ d ] = matrix->GetElement( d, 2 );
+
+    } // rof
+    auto nx = x.GetNorm( );
+    auto ny = y.GetNorm( );
+    auto nz = z.GetNorm( );
+    if( nx > double( 0 ) ) x /= nx;
+    if( ny > double( 0 ) ) y /= ny;
+    if( nz > double( 0 ) ) z /= nz;
+    x *= v;
+    y *= v;
+    z *= v;
+    for( unsigned int d = 0; d < 3; ++d )
+    {
+      matrix->SetElement( d, 0, x[ d ] );
+      matrix->SetElement( d, 1, y[ d ] );
+      matrix->SetElement( d, 2, z[ d ] );
+
+    } // rof
     ma->Modified( );
 
   } // rof
@@ -160,14 +186,16 @@ _TextColor( )
     rgb[ 0 ] = double( color.red( ) ) / double( 255 );
     rgb[ 1 ] = double( color.green( ) ) / double( 255 );
     rgb[ 2 ] = double( color.blue( ) ) / double( 255 );
-
     auto aIt = this->m_Actors.begin( );
     for( ; aIt != this->m_Actors.end( ); ++aIt )
     {
       auto ma = dynamic_cast< vtkAxesActor* >( aIt->GetPointer( ) );
-      ma->GetXAxisCaptionActor2D( )->GetProperty( )->SetColor( rgb );
-      ma->GetYAxisCaptionActor2D( )->GetProperty( )->SetColor( rgb );
-      ma->GetZAxisCaptionActor2D( )->GetProperty( )->SetColor( rgb );
+      ma->GetXAxisCaptionActor2D( )->GetCaptionTextProperty( )->SetColor( rgb );
+      ma->GetYAxisCaptionActor2D( )->GetCaptionTextProperty( )->SetColor( rgb );
+      ma->GetZAxisCaptionActor2D( )->GetCaptionTextProperty( )->SetColor( rgb );
+      ma->GetXAxisCaptionActor2D( )->Modified( );
+      ma->GetYAxisCaptionActor2D( )->Modified( );
+      ma->GetZAxisCaptionActor2D( )->Modified( );
       ma->Modified( );
 
     } // rof