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Re: finding jpeg dimensions

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Re: finding jpeg dimensions

Subject: Re: finding jpeg dimensions
From: Dirk Bajohr <email@hidden>
Date: Fri, 15 Oct 2004 00:36:35 +0200

File imageFile; //assume this exists
BufferedImage img = javax.imageio.ImageIO.read(imageFile);
int height = img.getHeight();
int width  = img.getWidth();
Does this work with CMYK Jpeg images, too? Sorry for being to lazy trying it out...


Hi David,

I tried it for you with a CMYK Jpeg and it said:

javax.imageio.IIOException: Unsupported Image Type at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReade r.java:878) at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java: 853) at javax.imageio.ImageIO.read(ImageIO.java:1384) at javax.imageio.ImageIO.read(ImageIO.java:1270) ...

This is OSX, Apple's latest JDK 1.4.2 Update 2 (Sept. 24, 2004).

Regards,
Dirk

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Follow-Ups:

Re: finding jpeg dimensions
From: David Teran <email@hidden>


References:  
  >finding jpef dimensions (From: Wes James <email@hidden>)
  >Re: finding jpeg dimensions - should be jpeg not jpef (From: Wes James <email@hidden>)
  >Re: finding jpeg dimensions (From: Dirk Bajohr <email@hidden>)
  >Re: finding jpeg dimensions (From: David Teran <email@hidden>)




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