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200 dpi jpeg to 100 dpi
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Hello all,
 
I have an input image file (jpeg) with a dpi of 200, I wanna make it 100 dpi. Wow can I do this in C++ ?
 
Thank you in advance.
Posted 26 Jul '12 - 0:02
Schehaider_Aymen1.8K
Edited 26 Jul '12 - 0:27
Malli_S16.9K
v2
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1 solution

If you are developing for the Windows platform then have a look at Resizing an image with GDI+[^].
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Posted 26 Jul '12 - 0:44
CPallini245K
Comments
Schehaider_Aymen - 26 Jul '12 - 6:54
is it supported for using in MVS 6.0?? it told me fatal error C1083: Cannot open include file: 'Gdiplus.h': No such file or directory
CPallini - 26 Jul '12 - 7:07
You may use it with VC6, but you need a more recent version of the SDK (see http://www.microsoftfaqs.com/msg/14721149.aspx)
Schehaider_Aymen - 26 Jul '12 - 7:20
I downloaded some files here(http://www.codeproject.com/Articles/2325/Hints-to-get-GDI-running) and i extracted the content on the current fiolder of my project but it seems that i nned to add the .lib link to my project how could i do it ?
CPallini - 26 Jul '12 - 8:08
See here http://www.steptools.com/support/stdev_docs/help/settings_vc6.html
Schehaider_Aymen - 26 Jul '12 - 8:21
I couldn't use the GDI+ without installing the Framework. anyway thank for helping here.
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