[vtkusers] imagedata appearing upside down (sometimes..?)

[Howard Katz]

Hi..
What do you mean my spacing 'can' be negative...?
:S
Thanks again..!



>From: Mathieu Malaterre <mathieu.malaterre at kitware.com>
>To: Howard Katz <lost_bits1110 at hotmail.com>
>CC: vtkusers at vtk.org
>Subject: Re: [vtkusers] imagedata appearing upside down (sometimes..?)
>Date: Mon, 22 Mar 2004 13:13:18 -0500
>
>Howard Katz wrote:
>>Hi,
>>so has anyone run into the problem where their vtkImageData looks upside 
>>down only sometiems depending on the input values..?  i.e. I know I am 
>>inputting values 10, 20, 15 (for example) but these appear at rows -10, 
>>-20, -15  (..and this will happen for the entire image data)
>>
>>Can anyoen guess what my problem might be?
>
>You spacing can be negative, this happens typically in medical image data 
>such a MINC or DICOM
>
>HTH
>Mathieu
>
>

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