From: srit <srit>
Date: Mon, 12 Jul 2010 17:39:16 +0000 (+0000)
Subject: Added png support with window/level options to clitkSplitImage
X-Git-Tag: v1.2.0~534
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=9a6ef2295cd58d339233b533dee384e1d138c8c0;hp=e6df1e1e6d29bacf5878463ef4db7589088ed381;p=clitk.git

Added png support with window/level options to clitkSplitImage
---

diff --git a/filters/clitkSplitImageGenericFilter.cxx b/filters/clitkSplitImageGenericFilter.cxx
index 2b95024..433fb93 100644
--- a/filters/clitkSplitImageGenericFilter.cxx
+++ b/filters/clitkSplitImageGenericFilter.cxx
@@ -25,8 +25,8 @@
  -------------------------------------------------------------------*/
 
 #include "clitkSplitImageGenericFilter.h"
-
 #include "clitkSplitImageGenericFilter.txx"
+#include <itkIntensityWindowingImageFilter.h>
 //--------------------------------------------------------------------
 clitk::SplitImageGenericFilter::SplitImageGenericFilter():
   clitk::ImageToImageGenericFilter<Self>("SplitImage")
@@ -43,7 +43,7 @@ template<unsigned int Dim>
 void clitk::SplitImageGenericFilter::InitializeImageType()
 {
   ADD_DEFAULT_IMAGE_TYPES(Dim);
-  ADD_VEC_IMAGE_TYPE(Dim, 3,float);
+  //ADD_VEC_IMAGE_TYPE(Dim, 3,float);
 }
 //--------------------------------------------------------------------
 
@@ -72,14 +72,24 @@ void clitk::SplitImageGenericFilter::UpdateWithInputImageType()
   unsigned int number_of_output_images=input->GetLargestPossibleRegion().GetSize()[mSplitDimension];
   for (unsigned int i=0; i<number_of_output_images; i++) {
     std::ostringstream ss;
-    ss << i;
+    ss << std::setfill('0') << std::setw((int)(log10(number_of_output_images)+1)) << i;
     index[mSplitDimension]=i;
     extracted_region.SetIndex(index);
     filter->SetExtractionRegion(extracted_region);
     filter->Update();
-    SetOutputFilename(base_filename+"_"+ss.str()+".mhd");
-    typename OutputImageType::Pointer output=filter->GetOutput();
-    SetNextOutput<OutputImageType>(output);
+    if(this->m_Png){
+      typedef itk::Image< unsigned char, ImageType::ImageDimension-1 > OutputPngImageType;
+      typedef itk::IntensityWindowingImageFilter< OutputImageType, OutputPngImageType > CastFilterType;
+      typename CastFilterType::Pointer cast = CastFilterType::New();
+      cast->SetWindowLevel(this->m_Window, this->m_Level);
+      cast->SetInput(filter->GetOutput());
+      SetOutputFilename(base_filename+"_"+ss.str()+".png");
+      SetNextOutput<OutputPngImageType>(cast->GetOutput());
+    }
+    else {
+      SetOutputFilename(base_filename+"_"+ss.str()+".mhd");
+      SetNextOutput<OutputImageType>(filter->GetOutput());
+    }
   }
 }
 //--------------------------------------------------------------------
diff --git a/filters/clitkSplitImageGenericFilter.h b/filters/clitkSplitImageGenericFilter.h
index e72eba1..a325301 100644
--- a/filters/clitkSplitImageGenericFilter.h
+++ b/filters/clitkSplitImageGenericFilter.h
@@ -57,6 +57,8 @@ namespace clitk {
     // Set methods
     void SetSplitDimension (int dim) { mSplitDimension = dim; }
     void SetVerbose (const bool v) { m_Verbose = v; }
+    void SetPng (const bool v) { m_Png = v; }
+    void SetWindowLevel(const double w, const double l){ m_Window = w; m_Level = l;}
 
    //--------------------------------------------------------------------
     // Main function called each time the filter is updated
@@ -67,6 +69,8 @@ namespace clitk {
     template<unsigned int Dim> void InitializeImageType();
     int  mSplitDimension;
     bool m_Verbose;
+    bool m_Png;
+    double m_Window, m_Level;
 
   }; // end class SplitImageGenericFilter
 //--------------------------------------------------------------------
diff --git a/tools/clitkSplitImage.cxx b/tools/clitkSplitImage.cxx
index a76f88c..4b52cee 100644
--- a/tools/clitkSplitImage.cxx
+++ b/tools/clitkSplitImage.cxx
@@ -53,6 +53,8 @@ int main(int argc, char * argv[])
   filter.SetInputFilename(args_info.input_arg);
   filter.SetOutputFilename(args_info.output_arg);
   filter.SetSplitDimension(args_info.dimension_arg);
+  filter.SetPng(args_info.png_flag);
+  filter.SetWindowLevel(args_info.window_arg, args_info.level_arg);
   filter.SetVerbose(args_info.verbose_flag);
   filter.Update();
 
diff --git a/tools/clitkSplitImage.ggo b/tools/clitkSplitImage.ggo
index b68eddf..e9b4b3f 100644
--- a/tools/clitkSplitImage.ggo
+++ b/tools/clitkSplitImage.ggo
@@ -10,3 +10,6 @@ option "output"    o 	"Output image base filename"	  string   yes
 option "verbose"   v 	"Verbose"		  flag	   off
 
 option "dimension"     d 	"Dimension to split on"  int yes
+option "png"       p 	"Png file format"		  flag	   off
+option "window"    w  "Window" double no
+option "level"     l  "Level"  double no