Class used to represent the actual state of the image selected and to perform comparisons on its values. More...

Public Member Functions
	ImageExtent (const std::string &x, const std::string &y, const std::string &z, const std::string &t)
void	Clear ()
	Clears the extent.
bool	IsCompatible (const ImageExtent &)
	Returns true if the two extents are compatible.
void	Add (const ImageExtent &)
	Adds the extent passed as a parameter to the current extent.
int	Get (int i)
	Returns the ieth position of the extent.
void	SetDimension (int dim)
	Returns the dimension of the current image.
int	GetDimension ()
	Returns the dimension of the current image.
Private Attributes
int	mExtent [4]
int	mDim

Detailed Description

Class used to represent the actual state of the image selected and to perform comparisons on its values.

Definition at line 26 of file creaImageIOGimmickView.cpp.

Constructor & Destructor Documentation

creaImageIO::ImageExtent::ImageExtent	(	const std::string &	x,
		const std::string &	y,
		const std::string &	z,
		const std::string &	t
	)			`[inline]`

Definition at line 29 of file creaImageIOGimmickView.cpp.

References mDim, and mExtent.

        {
                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;
        }

Member Function Documentation

void creaImageIO::ImageExtent::Add ( const ImageExtent & ie )

Adds the extent passed as a parameter to the current extent.

Definition at line 183 of file creaImageIOGimmickView.cpp.

References mExtent, and SetDimension().

  {
          ImageExtent * extent= (ImageExtent*)&ie;
          mExtent[2]+=(*extent).Get(2);
          if(mExtent[2]>1)
          {
          SetDimension(3);
          }
  }

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void creaImageIO::ImageExtent::Clear ( ) [inline]

Clears the extent.

Definition at line 49 of file creaImageIOGimmickView.cpp.

References mExtent.

{ mExtent[0] = mExtent[1] = mExtent[2] = mExtent[3] = 1; }

int creaImageIO::ImageExtent::Get ( int i ) [inline]

Returns the ieth position of the extent.

Definition at line 58 of file creaImageIOGimmickView.cpp.

References mExtent.

Referenced by IsCompatible().

{ return mExtent[i]; }

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int creaImageIO::ImageExtent::GetDimension ( ) [inline]

Returns the dimension of the current image.

Definition at line 64 of file creaImageIOGimmickView.cpp.

References mDim.

{ return mDim; }

bool creaImageIO::ImageExtent::IsCompatible ( const ImageExtent & ie )

Returns true if the two extents are compatible.

Definition at line 168 of file creaImageIOGimmickView.cpp.

References Get().

  {
          bool compatible=true;
          ImageExtent * extent= (ImageExtent*)&ie;
          if((*extent).Get(0)!=Get(0)
                 || (*extent).Get(1)!=Get(1))
          {
                  compatible=false;
          }
          return compatible;
  }

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