namespace creaImageIO
{
+ ///Class used to represent the actual state of the image selected and to perform comparisons on its values
+ class ImageExtent
+ {
+ public:
+ ImageExtent(const std::string& x, const std::string& y, const std::string& z, const std::string& t)
+ {
+ sscanf(x.c_str(),"%d",&mExtent[0]);
+ sscanf(y.c_str(),"%d",&mExtent[1]);
+ sscanf(z.c_str(),"%d",&mExtent[2]);
+ sscanf(t.c_str(),"%d",&mExtent[3]);
+ if(x==""){mExtent[0]=1;}
+ if(y==""){mExtent[1]=1;}
+ if(z==""){mExtent[2]=1;}
+ if(t==""){mExtent[3]=1;}
+
+ if (mExtent[3]>1) mDim=4;
+ else if (mExtent[2]>1) mDim=3;
+ else if (mExtent[1]>1) mDim=2;
+ else if (mExtent[0]>1) mDim=1;
+ else mDim=0;
+ }
+
+
+ ///Clears the extent
+ void Clear() { mExtent[0] = mExtent[1] = mExtent[2] = mExtent[3] = 1; }
+
+ ///Returns true if the two extents are compatible
+ bool IsCompatible( const ImageExtent& );
+
+ ///Adds the extent passed as a parameter to the current extent
+ void Add ( const ImageExtent& );
+
+ ///Returns the ieth position of the extent
+ int Get(int i) { return mExtent[i]; }
+
+ ///Returns the dimension of the current image
+ void SetDimension(int dim) { mDim=dim; }
+
+ ///Returns the dimension of the current image
+ int GetDimension() { return mDim; }
+
+ private:
+ int mExtent[4];
+ int mDim;
+ };
+
+ //======================================================================
+
//======================================================================
// CTor
GimmickView::GimmickView(Gimmick* gimmick, int threads)
// Anciently started the threads ...
// Threads now automatically start at first image request
//mReader.Start();
-
+
}
//======================================================================
///
void GimmickView::Initialize()
{
- row="";
- col="";
- plane="";
- selectionSize=0;
+ mImageExtent=0;
}
//======================================================================
}
//======================================================================
/// Clears the status and begins a new selection process
- void GimmickView::ClearStatus()
+ void GimmickView::ResetExtent()
{
- row="";
- col="";
- plane="";
- selectionSize=0;
+ if(mImageExtent!=0)
+ {
+ mImageExtent=0;
+ }
valid=true;
}
- class ImageExtent
+ //======================================================================
+
+ //======================================================================
+ bool ImageExtent::IsCompatible(const ImageExtent& ie)
{
- public:
- ImageExtent(const std::string& x, const std::string& y, const std::string& z, const std::string& t);
-
- void Clear() { mExtent[0] = mExtent[1] = mExtent[2] = mExtent[3] = 1; }
-
- bool IsCompatible( const ImageExtent& );
-
- void Add ( const ImageExtent& );
-
- int Get(int i) { return mExtent[i]; }
-
- int GetDimension() { return mDim; }
-
- private:
- int mExtent[4];
- int mDim;
- };
+ bool compatible=true;
+ ImageExtent * extent= (ImageExtent*)&ie;
+ if((*extent).Get(0)!=Get(0)
+ || (*extent).Get(1)!=Get(1))
+ {
+ compatible=false;
+ }
+ return compatible;
+ }
+ //======================================================================
+
+ //======================================================================
+ void ImageExtent::Add(const ImageExtent& ie)
+ {
+ ImageExtent * extent= (ImageExtent*)&ie;
+ mExtent[2]+=(*extent).Get(2);
+ SetDimension(3);
+ }
//======================================================================
///Validates the dimension compliance of the images with the maximum and
///minimum given, and between their sizes
bool GimmickView::ValidateSelected (tree::Node* sel, int min_dim, int max_dim)
{
- GimmickMessage(2,"Validating selected"<<std::endl);
+ GimmickDebugMessage(2,"Validating selected"<<std::endl);
std::string mMessage;
+
if(sel==0)
{
mMessage="Cannot have 0 images selected!";
valid=false;
}
- if(valid)
+ else
{
- selectionSize++;
- /*// EED validate all
- mValidationSignal(valid);
- return valid;*/
-
- int level;
-
-
- if(row.compare("")==0 || col.compare("")==0)
+ ImageExtent* ie=new ImageExtent((*sel).GetAttribute("D0028_0010"),
+ (*sel).GetAttribute("D0028_0011"),
+ (*sel).GetAttribute("D0028_0012"),
+ "");
+ if(mImageExtent==0)
{
- row=(*sel).GetAttribute("D0028_0010");
- col=(*sel).GetAttribute("D0028_0011");
- plane=(*sel).GetAttribute("D0028_0012");
- level=(*sel).GetLevel();
+ mImageExtent=ie;
+ if((mImageExtent->Get(min_dim-1)<2)||(mImageExtent->Get(max_dim)>1))
+ {
+ valid=false;
+ }
+ else
+ {
+ std::stringstream out;
+ out << mImageExtent->GetDimension() << "D image " << mImageExtent->Get(0) << "x"<< mImageExtent->Get(1) << "x"<< mImageExtent->Get(2) <<" selected";
+ mMessage = out.str();
+ mImageExtent->SetDimension(2);
+ valid=true;
+ }
}
else
{
- if(((*sel).GetAttribute("D0028_0010"))!=row ||
- ((*sel).GetAttribute("D0028_0011"))!=col ||
- ((*sel).GetAttribute("D0028_0012"))!=plane)
+ if(mImageExtent->IsCompatible(*ie))
+ {
+ if(mImageExtent->GetDimension()==max_dim && mImageExtent->Get(max_dim)>2)
+ {
+ std::stringstream out;
+ out<<"Cannot add this image to selection : would result in a "<<mImageExtent->GetDimension()+1<<"D image!";
+ mMessage=out.str();
+ valid=false;
+ }
+ else if(max_dim<3)
+ {
+ std::stringstream out;
+ out<<"Selecting "<<mImageExtent->GetDimension()<<"D images is not allowed !";
+ mMessage=out.str();
+ valid=false;
+ }
+ else if(min_dim==3 && (ie->Get(2)+mImageExtent->Get(2))<2)
{
- mMessage="The selected images are not compatible.";
+ std::stringstream out;
+ out << "Cannot build the selection as it would result in a ";
+ out << mImageExtent->GetDimension();
+ out << "D image, and the minimum is ";
+ out << min_dim;
+ out << "D!";
+ mMessage=out.str();
valid=false;
}
+ else
+ {
+ mImageExtent->Add(*ie);
+ std::stringstream out;
+ out << mImageExtent->GetDimension() << "D image " << mImageExtent->Get(0) << "x"<< mImageExtent->Get(1) << "x"<< mImageExtent->Get(2) <<" selected";
+ mMessage = out.str();
+ }
+
+ }
+ else
+ {
+ mMessage="The selected images are not compatible.";
+ valid=false;
+ }
+ }
}
-
-
- int dim = 0;
- int rows;
- int cols;
- int planes;
-
- //Dimention validation
- //Compatibility with maximum and minimum
- if(valid)
- {
- sscanf(row.c_str(),"%d",&rows);
- sscanf(col.c_str(),"%d",&cols);
- sscanf(plane.c_str(),"%d",&planes);
- if(row==""){rows=1;}
- if(col==""){cols=1;}
- if(plane==""){planes=1;}
-
- std::cout << cols << "x"<<rows<<"x"<<planes << std::endl;
- if (planes>1) dim=3;
- else if (cols>1) dim=2;
- else if (rows>1) dim=1;
-
- if (dim == 0)
- {
- mMessage="Unknown image dimension : cannot select !";
- valid= false;
- }
- else if (dim>max_dim)
- {
- mMessage="Selecting ";
- mMessage+=dim;
- mMessage+="D images is not allowed !";
- valid= false;
- }
- if ( dim == max_dim )
- {
- mMessage="Cannot add this image to selection : would result in a ";
- mMessage+=(dim+1);
- mMessage+="D image!";
-
- valid= false;
- }
- if ( dim < min_dim )
- {
- GimmickMessage(1, "State Check: Dim: "
- <<dim
- <<" Dim min:"
- <<min_dim
- <<std::endl);
- std::stringstream out;
- out << "Cannot build the selection as it would result in a ";
- out << dim;
- out << "D image, and the minimum is ";
- out << min_dim;
- out << "D!";
- mMessage+=out.str();
- valid= false;
- }
- }
-
- if(valid)
- {
- std::stringstream out;
- out << dim << "D image " << cols << "x"<< rows << "x"<< planes <<" selected";
- mMessage = out.str();
- }
- }
mValidationSignal(valid);
SetMessage(mMessage);
return valid;
}
- //======================================================================
+//======================================================================
//======================================================================
///Reads Images (Non Threaded)
git://git.creatis.insa-lyon.fr / creaImageIO.git / blobdiff