[Insight-users] Size
David Llanos
gva02 at elai . upm . es
Wed, 17 Dec 2003 20:21:44 +0100
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hi all,
In the first place I request you help in this simple problem: I want to =
get the size of a 2D RGB image, already read with ImageFileReader and =
kept in the pointer "reader", for later to keep it in a constant =
variable.
I attempted something like that, but I don't know the classes of =
ImageFileReader exactly
const unsigned long tam=3D0;
tam=3Dreader->GetOutput()->GetRequestedRegion().GetSize();
In second place I would want to ask you where I can find (in files. h. =
txx. cxx or those that are, or in some manual or internet page) the =
content of each bookstore, to know the classes that I can use and their =
methods and members. For example, for ImageFileReader I can use the =
members SetFileName( arg) , GetOutput(), Update(), etc.. but inside =
GetOutput(), I dont know which are the members, and neither I know all =
the classes that ImageFileReader has.=20
thanks in advange.
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<DIV><FONT face=3DArial size=3D2>hi all,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>In the first place I request you help =
in this=20
simple problem: I want to get the size of a 2D RGB image, already read =
with=20
ImageFileReader and kept in the pointer "reader", for later to keep it =
in a=20
constant variable.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I attempted something like that, but I =
don't know=20
the classes of ImageFileReader exactly</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> const unsigned long =
tam=3D0;</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> =20
tam=3Dreader->GetOutput()->GetRequestedRegion().GetSize();</FONT></=
DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>In second place I would want to ask you =
where I can=20
find (in files. h. txx. cxx or those that are, or in some manual or =
internet=20
page) the content of each bookstore, to know the classes that I can use =
and=20
their methods and members. For example, for ImageFileReader I can use=20
the members SetFileName( arg) , GetOutput(), Update(),=20
etc.. but inside GetOutput(), I dont know =
which=20
are the members, and neither I know all the classes=20
that ImageFileReader has. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>thanks in advange.</FONT></DIV>
<DIV> </DIV></BODY></HTML>
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