Questions tagged [image-viewers]

This tag is for image viewing applications in general. If your question is about a specific image viewer, use the tag for that app, for example eog for Eye of Gnome

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14 views

How to implement on the UI image cropping feature

I recently came across one use case to crop the images through imagemagick library. I am using a hacky way to crop the image using the convert command like this: #left,top ...
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59 views

Is there any simple 3D viewer application?

I'm frequently working with 3D assets and occasionally I need to quickly preview the asset without opening 3D modelling or game engine software. Most commonly I work with fbx, obj, dae or gltf files. ...
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2answers
178 views

How to get an image viewer with JPEG 2000 support?

I've been working with batches of JPEG 2000 (.jp2) files recently. This would be much more convenient if I had an image viewer capable of displaying JPEG 2000 images instead of having to convert them ...
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Is there a way to regroup DICOM images from different sessions?

People have asked about opening DICOM files here in askUbuntu. But I don't think anyone has asked specifically how to extract images from different series and combine them into a new series. I have a ...
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46 views

How can I enable custom SVG fonts for Image Viewer (Eye of Gnome)?

I have some SVG files with custom fonts. I can open them and fonts look nice in Firefox, but the font is not properly displayed in Eye of Gnome (Image Viewer) application. Why is this so, and how can ...
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2answers
168 views

Image viewer that can display all ICO sizes in a file

What are the image viewers available in Kubuntu that are able to display all ICO sizes in a file? In Windows 7 Picture Viewer, I can use PAGE UP / PAGE DOWN to navigate on the "mipmaps" (or ...
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tnt file extension 3D viewer application wanted

I have a file with extension .tnt . This is a file that is used by an appropriate viewer to produce a 3d image. Is there either a viewer that can render tnt files, or a converter that will convert a ...
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1answer
20 views

Image management with selection-option on view?

Situation: I have a lot of images, I'd like to view them like in some standard image viewer (fullscreen, for example gpicview) and scroll with <- and -> (prev/next), but I'd like to make some ...
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70 views

SVG image appears blurry when set as background

I have an .svg image which I want to set as background. When I open it in the browser, it appears to be fairly high resolution. However, when I set it as background, the image appears blurred and very ...
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85 views

Slow Image Opening with xdg-open/ eog in Folder of many Files

I am using Ubuntu 20.04 and I have a folder with many .png and .json files (+100k in total, no sub-folder within the folder). When I tried to open one of its .png images with xdg-open abc.png or eog ...
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How do I correct the preview image aspect ratio in the desktop display?

See the included images. On Ubuntu 20.04 LTS, images shown on the desktop are horizontally stretched. I am using a 4k built-in screen scaled to 200% with no external monitors. On the desktop: In the ...
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1answer
175 views

Use `ffplay` to play images in a folder by file orders

ffplay is a tool to play images inside a folder without saving a video. See command options here But the problem is the filenames in my folder do not have a pattern, as they are sampled unevenly. Let'...
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1answer
38 views

How to run inkview in installed flatpak inkscape

I have installed the last version of Inkscape via flatpak in Xubuntu 16.04. and it runs smoothly. The problem is that I would like to use inkview as standard .svg viewer, but I do not find inkview in ...
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1answer
107 views

How can i know the resolution of an image and How can i change it?

I'm on Ubuntu 18.04 , and need to ensure that the image has a resolution of e.g. 300 pixels-per-inch I tried to use GIMP but couldn't change or know the exact resolution
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35 views

Is it possible to display a line diagram as a transparent clickthrough drawing overlay?

After dozens of pair programming session over zoom I have fallen in love with their annotation feature. My usecase is, we sketch the function we are implementing on the screen (flow chart, block ...
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Ristretto Image Viewer in XUbuntu does not open .CR2 images. Bug? or not supported? [duplicate]

Context: Image Viewer (the default viewer in Xubuntu) does not show images with extension .cr2 (the raw image of Canon version 2). If I try, the program opens but no images are displayed. And NO ...
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305 views

see images preview in terminal

I search for a program to list pictures graphically in my terminal. I found this related question but most of answers provide a solution to view the images in terminal which is not my case because I ...
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1answer
276 views

Images are too dark and saturated in Image Viewer

Colors are coming up too dark and saturated in Image Viewer and in Whatsdesk, but look good in Shotwell, in browsers and other applications. Here is the same image shown in Image Viewer and Shotwell ...
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3answers
1k views

Cannot open 90% of recently saved images

I very recently installed Ubuntu 20.04 on my laptop and have been having this issue where I can't open most of the images I have saved. I get an error that says Unrecognized Image File Format (...
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1answer
295 views

Image viewer - How to view images that are in order in the folder as clicking next in the viewer?

Is there a way to view images in the image viewer in order that I see them in the folder. For example if I taken 20 pictures and they are uploaded to a folder in a certain order such as time taken or ...
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10answers
2k views

Alternative to IrfanView

On Windows, I've been using IrfanView as my image viewer of choice for about 15 years. I use it for things like resizing, cropping, flipping and rotating images; converting between different formats; ...
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1answer
864 views

How to print multiple copies of an image on a single page - gui

I am looking for a GUI way to select one image file and print it multiple times on a single sheet of paper. This is basic functionality in other OS's, but my best shot for doing this in Ubuntu so far ...
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318 views

How to view media files recursively with subfolder in gthumb

If I click some folder or Catalog, I want to see all the photos and videos. So the media from the subfolder should be in my Browser View. Is this possible?
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1answer
428 views

Xubuntu 18.04 LTS Ristretto does not open image.ascii.pgm files

The default viewer for any image in Xubuntu is Ristretto Image Viewer. Using Xubuntu 16.04 LTS, it was possible to read image.ascii.pgm with Ristretto. With 18.04 the program opens but no images are ...
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2answers
1k views

Image Viewer with multiple selections on 18.04.1 LTS

In previous versions of Ubuntu I could select multiple images and view them in a single Image Viewer window. In 18.04.1 it seems that a separate window/task is created for each selected image. Is ...
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3answers
1k views

How to find `.desktop` file location for a particular application

EDIT: This is not a duplicate as this question is the reverse of what the other question is asking. Here we know what is the application and we want to find its .desktop file that can be located in ...
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83 views

Which image viewer from Ubuntu repositories supports image auto rotate based on EXIF?

I have used Fastone Image Viewer on MS Windows for long time. One of its great features was image auto-rotation based on EXIF attributes. So viewer rotates image to show it in correct orientation. ...
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1answer
5k views

How to install XnViewMP on Ubuntu 18.04 [duplicate]

Is there a way to install Image Viewer and converter XnViewMP (or Xnview and XnConverter) in Ubuntu 18.04? Other described ways ( 14.04, 16.04, 16.10 , 18.04 ) seem not to work for me. From How to ...
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1answer
156 views

View images and captions

I'm running Ubuntu 18.04 (x86_64, kernel 4.15.0-50-generic). The default image viewer is EOG. In a directory I stored some images and a text file for each image, with the caption. Is it possible to ...
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2answers
4k views

How to view EXTREMELY large images?

I have a 1.8GB TIF image that I'm trying to open on my machine with Ubuntu 18.04.1 LTS. I have 8GB of RAM and 2GB of swap space. However, I can't open the image on the stock Gnome Image Viewer (says "...
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147 views

Any software opening a png image in a way that trasparent parts show behind windows?

I need a software that could open a png file which has some transparent parts (alpha channel) in a way that transparent parts are really transparent in the software window (not checkered parts as it ...
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3answers
13k views

How to install XnViewMP in Ubuntu 18.04 and later

Is there a way to install Image viewer and converter XnViewMP (or Xnview and XnConverter) in Ubuntu 18.04 and later? Other described ways (14.04, 16.04, 16.10) seem not to work for me.
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1answer
447 views

An alternative for “eog” that I can use by “system(” “)” command? [closed]

I am using eog inside my c++ code for showing some images. But unfortunately it has borders when I use it on raspberrypi. I tried it by this command: system("eog --fullscreen --disable-gallery --...
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2answers
2k views

uninstall image viewer

In Ubuntu 17.04, image viewer suddenly does not want to display images anymore. It opens the file, but shows a blank screen, with black flickers when moving the mouse. All other programs are working ...
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1answer
6k views

Image viewer flip/rotate

The old "image viewer" had an obvious flip/rotate setting. It does not look like the new viewer 3.26.1 does. Its help menu says to use the edit setting, but I cannot find it.
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1answer
945 views

How can I show images and videos on Ubuntu Server?

I am using an ARM-based RaspberryPi-like board, and Ubuntu Server on it. I'd like to write a C++ program that can show some images and videos. I mean I can include some libraries above my program and ...
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3answers
1k views

Image viewer for renaming the current image

I have a set of images with the date printed on them and I was wondering if anyone knows about an image viewer with the possibility of renaming while looking at the image, to make it faster and to ...
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0answers
29 views

Looking for the con name of image viewer in Ubuntu 16.04 so I can replace it with my own icon [duplicate]

I am trying to replace the image viewer icon with my own. What's the name of image viewer icon in 16.04? From one popular icon theme, I see image viewer icon under 2 entries, namely: x-content-image-...
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1answer
6k views

Ubuntu 16.04 LTS does not display .jpg files

I have a series of .jpg files that do not show on Ubuntu Image Viewer or as thumbnails. These are perfectly ok on Windows 32 and 64 and on Mac OS. Strangely one very old .jpg file does display ...
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3answers
5k views

What applications can be used for viewing .exr files?

I tried installing gwenview but doesn't seem to work for me. Can anyone recommend their favorite application for viewing .exr, .png files and sequences?
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1answer
935 views

What programs support PAM image format?

I am interested to know what programs (particularly image viewers, editors and converters) support the PAM imageformat. So far I've tested 16 viewers (Eye of Gnome (eog), Eye of MATE (eom), Eyesight, ...
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3answers
40k views

Is there a way to open DICOM files?

I have done an RMI scan, and I wonder if it's possible to open DICOM files, to see it. Ubuntu recommended I install ImageJ, but that didn't decode it or whatever. A friend of mine opened it with ...
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2k views

error interpreting jpeg image file (not a jpeg file starts with 0x27 0x5f) it is only an error in the default image viewer in lubuntu 16.10

This happens every time I try opening an image from any ftp server and even though the image opens perfectly on Firefox or vlc media player or any other image viewer but whenever I open it in the ...
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2answers
8k views

GIF viewer for 16.04

I tried to view a GIF through image viewer. It says, not supported. What do I need to view GIFs in 16.04 ? Update : I used " Peek " to generate screen cast. Firefox too failed to open it. Seems like ...
5
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1answer
378 views

Color mismatch in image viewers

Here is same image open in Chrome, feh, and Ubuntu's default image viewer (http://www.flatdesigncolors.com/assets/colors.png). Can someone explain what is happening here, how can I know which ...
5
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1answer
3k views

Is there an image and video viewer like on smart phones in Ubuntu?

I would like to present images and videos from one folder in Ubuntu just the way one is familiar with from smart phones/tablets. Perfect would be if the The GNOME image viewer would be able to ...
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1answer
6k views

How to Install XnView in Ubuntu 16.04?

I download the .deb 64 bit image in their homepage, untar and install. Launching the app by the icon is unsuccessful and also in terminal /opt/XnView/XnView: error while loading shared libraries: ...
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1answer
730 views

How Open Specific Part of .png Figure in Ubuntu's Terminal?

Situation: start browsing of the figures at width 1:960 and height full in Terminal Motivation: Ubuntu's default image viewer opens the figure at full width and full height, making the browsing of ...
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3answers
2k views

eog Image Viewer does not show filename

ubuntu 16.04 Image Viewer ( eog ) does not show file name. While looking around for a way to show file name I see screen shots on INTERNET that show file name at top of Viewer screen as well as in ...
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2answers
997 views

How to use inotify to auto refresh a png file when the png file changed

I am trying to visualize some data, and my program outputs a png file. Each time when I modify my program, the output png file changes. So I hope to have an image viewer that can automatically reload ...