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Gimp/ImageMagick Transparency Problems

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Gimp/ImageMagick Transparency Problems Aaron Luptak 14 Dec 21:08
  Gimp/ImageMagick Transparency Problems Sven Neumann 14 Dec 22:21
   Gimp/ImageMagick Transparency Problems Aaron Luptak 15 Dec 00:43
Aaron Luptak
2004-12-14 21:08:57 UTC (about 20 years ago)

Gimp/ImageMagick Transparency Problems

I've got a problem with Gimp 2.0.6 reading some images: (Using ImageMagick 6.1.6...)

I took jpgs from a digital camera. Converted them ($convert filname.jpg filename.png) to png rotated some of them 90 degrees cw or ccw (using mogrify) the images load ok in most programs (xzgv, xscreensaver), but whenever I load one of the images that was rotated in the Gimp, it shows up completely transparent (but rotated). Any ideas?

I've tried converting the png's to another format (tiff) but no luck there...

Editing the original JPGs isn't an option as I don't have them anymore.

Thanks Aaron

Sven Neumann
2004-12-14 22:21:58 UTC (about 20 years ago)

Gimp/ImageMagick Transparency Problems

Hi,

Aaron Luptak writes:

I've got a problem with Gimp 2.0.6 reading some images: (Using ImageMagick 6.1.6...)

I took jpgs from a digital camera. Converted them ($convert filname.jpg filename.png) to png rotated some of them 90 degrees cw or ccw (using mogrify) the images load ok in most programs (xzgv, xscreensaver), but whenever I load one of the images that was rotated in the Gimp, it shows up completely transparent (but rotated). Any ideas?

Could you put one of these PNGs file online so that we could have a look?

Sven

Aaron Luptak
2004-12-15 00:43:15 UTC (about 20 years ago)

Gimp/ImageMagick Transparency Problems

Sven Neumann wrote:

Hi,

Aaron Luptak writes:

I've got a problem with Gimp 2.0.6 reading some images: (Using ImageMagick 6.1.6...)

I took jpgs from a digital camera. Converted them ($convert filname.jpg filename.png) to png rotated some of them 90 degrees cw or ccw (using mogrify) the images load ok in most programs (xzgv, xscreensaver), but whenever I load one of the images that was rotated in the Gimp, it shows up completely transparent (but rotated). Any ideas?

Could you put one of these PNGs file online so that we could have a look?

Sven

Warning, these are large, 4-6MB!

Converted, unrotated image (ie. opens fine in gimp): http://asuaf.org/~ajl/gimp/p1010001.png Converted, rotated image (ie. shows only transparency in gimp): http://asuaf.org/~ajl/gimp/p1010003r.png

Thanks Aaron