Resize Image with ImageMagic.

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How to resize an Image using Image ~~Megic~~ ~~Magic~~ Magick in C# ?

Posted 24-Jun-13 18:40pm

Susheel Kumar Verma

Updated 24-Jun-13 22:20pm

v4

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Rajesh Anuhya 25-Jun-13 0:41am

Not clear , can explain bit more..

[no name] 25-Jun-13 0:46am

I want to resize a large image i.e(1500x1200) to 450x450 using ImageMegic(Third Party tool) in C#
Console Application.

Sergey Alexandrovich Kryukov 25-Jun-13 1:48am

Do you mean resample? or crop? what's the problem? ImageMagic provides comprehensive documentation.
—SA

[no name] 25-Jun-13 2:36am

i just want to resize the image not crop or resample corp will cut the image but i dont want to cut the image i want to make the size smaller or bigger.

Sergey Alexandrovich Kryukov 25-Jun-13 7:38am

This is "resampling"...
—SA

2 solutions

Solution 1

Start, for example, here: http://stackoverflow.com/questions/8517304/what-the-difference-of-sample-resample-scale-resize-adaptive-resize-thumbnail-im[^].

—SA

Posted 24-Jun-13 19:51pm

Sergey Alexandrovich Kryukov

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Pete O'Hanlon · Accepted Answer · 2013-06-24T22:34:00

Solution 2

The answer really depends on whether or not you are using the command line or a wrapper to do the resizing. If you are using the command line version, then call convert.exe sourcefilename -resize 450x450 outputfilename. If you want to do this through a third party wrapper, you are going to have to read the documentation for that wrapper.

You can find out more about resizing with ImageMagick in the rather comprehensive documentation[^].

Posted 24-Jun-13 22:34pm

Pete O'Hanlon

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[no name] 25-Jun-13 5:38am

Thanks for help.
Yes i am using command line but when i resize image by using Convert.exe E:\Sourceimg.jpg
-resize 450x450 E:\Outimg.jpg then i gettimg 450x291 as image size i dont know why
Please help me to get 450x450 image size.

Pete O'Hanlon 25-Jun-13 5:44am

Did you read the documentation page I linked to? The reason you are seeing odd sizes is because it's preserving the aspect ratio. In order to ignore the aspect ratio, put ! at the end of the size (e.g. 450x450!).

[no name] 25-Jun-13 5:51am

Thank you so much.I got the desires output.
Thanks.................

Sergey Alexandrovich Kryukov 25-Jun-13 7:39am

Sure, a 5.
—SA