[Insight-users] using reader as global variable

[Luis Ibanez]

John,

You are missing:

typedef   itk::ImageFileReader< ImageType >   ReaderType.

Please read the ITK Software Guide

      http://www.itk.org/ItkSoftwareGuide.pdf

in particular, Chapter 7 "Reading and Writing Images"
in pdf-pages 295-246.



     Luis


---------------------------------------------------------
On Sun, May 29, 2011 at 1:24 PM, john smith <mkitkinsightuser at gmail.com> wrote:
> When I am trying this I get a message which says
> private:
>   ReaderType::Pointer reader;
> is not a class or namespace name
>
> 2011/5/29 David Doria <daviddoria at gmail.com>
>>
>> On Sun, May 29, 2011 at 10:00 AM, john smith <mkitkinsightuser at gmail.com>
>> wrote:
>>>
>>> How I could do this? Could you give me an example?
>>
>> class MainWindow
>> {
>> private:
>>   ReaderType::Pointer reader;
>> };
>>
>> Then you could initialize it in the constructor:
>>
>> MainWindow::MainWindow()
>> {
>>   reader = ReaderType::New();
>> }
>>
>> and use it in your function:
>>
>> void MainWindow::push_button_File()
>> {
>>       reader->SetFileName("test.png");
>> }
>>
>> David
>
>
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