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defaultprops.diff
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Authored By
fritzsck
Sep 30 2010, 6:03 PM
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defaultprops.diff
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Index: mitk/Core/Code/Rendering/mitkImageMapperGL2D.cpp
===================================================================
--- mitk/Core/Code/Rendering/mitkImageMapperGL2D.cpp (revision 26476)
+++ mitk/Core/Code/Rendering/mitkImageMapperGL2D.cpp (working copy)
@@ -46,6 +46,7 @@
#include <vtkImageChangeInformation.h>
#include "vtkMitkThickSlicesFilter.h"
+#include "itkRGBAPixel.h"
int mitk::ImageMapperGL2D::numRenderer = 0;
@@ -938,6 +939,7 @@
rendererInfo.m_TextureInterpolation = textureInterpolation;
mitk::LevelWindow levelWindow;
+ mitk::LevelWindow opacLevelWindow;
bool binary = false;
this->GetDataNode()->GetBoolProperty( "binary", binary, renderer );
@@ -946,6 +948,7 @@
{
image->setExtrema(0, 1);
+ image->setOpacityExtrema( 0.0, 255.0 );
image->setBinary(true);
bool binaryOutline = false;
@@ -977,7 +980,17 @@
this->GetLevelWindow( levelWindow, renderer );
}
- image->setExtrema( levelWindow.GetLowerWindowBound(), levelWindow.GetUpperWindowBound() );
+ image->setExtrema( levelWindow.GetLowerWindowBound(), levelWindow.GetUpperWindowBound() );
+
+ // obtain opacity level window
+ if( this->GetLevelWindow( opacLevelWindow, renderer, "opaclevelwindow" ) )
+ {
+ image->setOpacityExtrema( opacLevelWindow.GetLowerWindowBound(), opacLevelWindow.GetUpperWindowBound() );
+ }
+ else
+ {
+ image->setOpacityExtrema( 0.0, 255.0 );
+ }
}
bool useColor = false;
@@ -1239,6 +1252,15 @@
levWinProp->SetLevelWindow( levelwindow );
node->SetProperty( "levelwindow", levWinProp, renderer );
}
+ if(((overwrite) || (node->GetProperty("opaclevelwindow", renderer)==NULL))
+ && *(image->GetPixelType().GetItkTypeId()) == typeid(itk::RGBAPixel<unsigned char>))
+ {
+ mitk::LevelWindow opaclevwin;
+ opaclevwin.SetRangeMinMax(0,255);
+ opaclevwin.SetWindowBounds(0,255);
+ mitk::LevelWindowProperty::Pointer prop = mitk::LevelWindowProperty::New(opaclevwin);
+ node->SetProperty( "opaclevelwindow", prop, renderer );
+ }
if((overwrite) || (node->GetProperty("LookupTable", renderer)==NULL))
{
// add a default rainbow lookup table for color mapping

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fritzsck added a comment.Sep 30 2010, 6:03 PM

additional changes to the 2D image mapper to apply default properties

MITK · MIC · IMSY · DKFZ