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Java Forum / First Aid / August 2005

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How to improve the performance while scaling image using JMagick

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vprasadt@yahoo.com - 19 Aug 2005 17:19 GMT
Hi All,

I woul like to know how to improve the performance, while scaling the
image using JMagic. I am using the following code to scale the image.

//Code Begins

ImageInfo info = new ImageInfo();
MagickImage blobImage = new MagickImage(info, byteArraySteam);
MagickImage scaled = blobImage.scaleImage(256, 94);

//Code Ends

The above code is taking 7 seconds to sacle an source image of size
7337 X 2700 to 256 X 94.

When i look into MagicWand API, i found that there are different
algorithams are used while scaling an image which causes in
performance.

Is there any equivalent method in JMagic which we can use specific
algoritham while scaling an image, which intern may cause to improve
the performance.

It will be great help if anybody gives some hints on this...

thanks & regards
Prasad T.V
Andrew Thompson - 19 Aug 2005 17:27 GMT
> I woul like to know how to improve the performance, while scaling the
> image using JMagic.  ..

Did you try asking help at cybra.com?
<http://www.cybra.com/s_jmagic.htm>
"This page should solve almost all your problems
with JMagic.  If you do not find an answer to your
question here, email .."

Signature

Andrew Thompson
physci.org 1point1c.org javasaver.com lensescapes.com athompson.info
"It's a never ending battle, for a peace that's always torn.."
Bob Dylan 'Shelter from the Storm'

vprasadt@yahoo.com - 22 Aug 2005 06:20 GMT
I am seeking help for tool JMagick not for JMagic
Andrew Thompson - 22 Aug 2005 10:42 GMT
> I am seeking help for tool JMagick

<http://www.yeo.id.au/mailman/listinfo/jmagick>

>..not for JMagic

Right.  It may help to google your information in future
just to check if 'the' product you are refering to draws
900+ hits and is not so clear.

Signature

Andrew Thompson
physci.org 1point1c.org javasaver.com lensescapes.com athompson.info
"Got no time to pack my bag, my foot's outside the door"
Led Zeppelin 'The Ocean'



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