[vtkusers] Re: DCMTK question

[Luca Pamparana]

Hi everyone,

This tag cannot be read as an array. I did not know that each value had to
be read in seperately. It is sorted now.

Float64 rowxCos = 0.0;
m_dcmFileFormat->getDataset()->findAndGetFloat64(

>                 DCM_ImageOrientationPatient, rowxCos);


Float64 rowyCos = 0.0;
m_dcmFileFormat->getDataset()->findAndGetFloat64(

>                 DCM_ImageOrientationPatient, rowyCos);


and so on...

Thanks,
Luca




So, I had to do..

On 6/4/07, Luca Pamparana <luca.pamparana at gmail.com> wrote:
>
> Hello,
>
> I know this is not the best forum for this and I apologize for positing
> here. However, since many people here have experience with DCMTK, I was
> wondering if someone could help me.
>
> I am trying to read the DCM_ImageOrientationPatient tag (0020, 0037).
>
> I have the following code which should get the pointer to the value
> arrays:
>
>
> const Float32 * data = 0;
> retval = m_dcmFileFormat->getDataset()->findAndGetFloat32Array(
>                 DCM_ImageOrientationPatient, data).good();
>
> m_dcmFileFormat = DcmFileFormat object pointer.
>
> I have tried it with float and double array types but the method always
> returns false.
>
> If someone can help me find what I am doing wrong, I will be much
> grateful.
>
> Thank you,
>
> Luca
>
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