- new version

[creaImageIO.git] / src / creaImageIOImageReader.cpp

diff --git a/src/creaImageIOImageReader.cpp b/src/creaImageIOImageReader.cpp
index d6edb7854d55a7fc2ee3a490a5574972860dd158..6f590003db37b01006c1c87e3901d07e3ce6ef1f 100644 (file)
--- a/src/creaImageIOImageReader.cpp
+++ b/src/creaImageIOImageReader.cpp
@@ -31,8 +31,9 @@ namespace creaImageIO
   {
     //    std::cout << "#### ImageReader::ImageReader()"<<std::endl;
     if (mUnreadableImage!=0) return;
-       
-    Register( boost::shared_ptr<AbstractImageReader>(new VtkImageReader(vtkPNGReader::New(), "PNG", ".png")));
+
+
+       Register( boost::shared_ptr<AbstractImageReader>(new VtkImageReader(vtkPNGReader::New() , "PNG", ".png")));
     Register(boost::shared_ptr<AbstractImageReader>(new VtkImageReader(vtkTIFFReader::New(), "JPEG", ".jpeg")));
     Register(boost::shared_ptr<AbstractImageReader>(new VtkImageReader(vtkJPEGReader::New())));
     Register(boost::shared_ptr<AbstractImageReader>(new VtkImageReader(vtkBMPReader::New())));
@@ -164,8 +165,19 @@ namespace creaImageIO
     return i;
   }
   //=====================================================================
-
-
+  // Another function to read attributes for a file
+  void ImageReader::getAttributes(const std::string filename,
+               std::map <std::string , std::string> &infos, std::vector<std::string> i_attr)
+  {
+          if (mLastFilename!=filename)
+      {
+       if (!CanRead(filename)) 
+         { 
+           return;
+         }
+      }
+    mLastReader->getAttributes(filename, infos, i_attr);
+  }
   //=====================================================================
    void ImageReader::ReadAttributes(const std::string& filename, 
                                    std::map<std::string,std::string>& attr)