[Insight-users] Pluggable Factories
Ron Inbar
ron@mediguide.co.il
Mon, 31 Mar 2003 12:15:45 +0200
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Hi all,
I'm trying to write my own ImageIO subclass.
So far I just copied MetaImageIO, gave it a new name and changed the file
extension test in CanReadFile and CanWriteFile.
I saw the bit in the Software Guide about "pluggable factories", and I
understand from it that it should be possible to register my file type to
make ImageFileReader and ImageFileWriter automatically recognize it. My
question is: how? I didn't find any explanation in the Software Guide or
elsewhere.
I tried using <my class>::RegisterOneFactory, but it doesn't seem to work
yet, and I'm not sure it's the right method.
Can you please give me an example of how this is done?
Thanks in advance,
Ron
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I'm trying to write my own ImageIO subclass.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>So far I just copied MetaImageIO, gave it a new name and changed
the file extension test in CanReadFile and CanWriteFile.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I saw the bit in the Software Guide about "pluggable
factories", and I understand from it that it should be possible to
register my file type to make ImageFileReader and ImageFileWriter automatically
recognize it. My question is: how? I didn't find any
explanation in the Software Guide or elsewhere.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I tried using <my class>::RegisterOneFactory, but it
doesn't seem to work yet, and I'm not sure it's the right
method.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Can you please give me an example of how this is done?</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks in advance,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ron</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
</div>
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