Thumbnail added on the converted image

[bncdemo]

ImageMagick version

7.1.1

Operating system

Windows

Operating system, version and so on

Win10

Description

Hi,

When I convert eps to png, there is a thumbnail at the left top corner, partially covering the main image.
How to remove the thumbnail?

Steps to Reproduce

command:
-colorspace sRGB -density 300 xyz.eps -background white -flatten -resize 500 -strip -units pixelsperinch xyz.png

Images

No response

[fmw42]

Please post your input EPS image

[bncdemo]

Please post your input EPS image

There is thumbnail in the eps, but why does this not create problem anywhere else?
Why -strip does not work? (https://www.imagemagick.org/discourse-server/viewtopic.php?t=13730)
Why ghostscript converter (gswin64c) never do this?
I tried multiple eps, and all have a thumbnail in the corner using imagemagick convert.

[fmw42]

You have not posted your EPS as requested! Please do so.

[bncdemo]

Download a random eps: https://all-free-download.com/free-vector/download/online_advertising_icons_modern_elegant_flat_circle_isolation_6926641.html

[fmw42]

I do not have an account and do not want to. If you already have access, please get one and post it here. You may need to zip it first.

[bncdemo]

There is no account, click on the download button. As I wrote every eps has thumbnail, and convert just add that to the image without asking.

[fmw42]

All I see are ads and other software to sign up. Just download one yourself and attach so we know we get the right image.

[snibgo]

IM can see two image in that file.

magick "online advertising icon 03.eps" info:

magick: Invalid TIFF directory; tags are not sorted in ascending order. `TIFFReadDirectoryCheckOrder' @ warning/tiff.c/TIFFWarnings/958.
online advertising icon 03.eps[0] EPT 1024x927 1024x927+0+0 16-bit ColorSeparation CMYK 3.62119MiB 0.000u 0:00.000
online advertising icon 03.eps[1] TIFF 1024x927 1024x927+0+0 8-bit Palette sRGB 256c 1.81257MiB 0.001u 0:00.001

If you want just the first image, use a [0] suffix:

magick "online advertising icon 03.eps[0]" x.png

[bncdemo]

That second TIFF 8bit 256c is clearly named as thumbnail in the eps, so the bug report is:
For EPS file format, detect and remove thumbnails by default. Merging the main image with the thumbnail is illogical, nothing else doing that.

[snibgo]

... nothing else doing that.

IM delegates the rasterization to Ghostscript, which is returning the two images. As far as I know, Ghostscript doesn't have an option to ignore thumbnails.

[urban-warrior]

Try this command:

magick -colorspace sRGB -density 300 "xyz.eps[0]" -background white -flatten -resize 500 -strip -units pixelsperinch xyz.png

[bncdemo]

... nothing else doing that.

IM delegates the rasterization to Ghostscript, which is returning the two images. As far as I know, Ghostscript doesn't have an option to ignore thumbnails.

Do you see preview on this conversion:
C:\Program Files\gs\gs10.02.1\bin\gswin64c.exe -sDEVICE=png16m -dFitPage -g500 -sOutputFile=output.png input.eps
Ghostscript does not have option for this, the preview ignored by default. 🧐