#TERMINAL IMAGE VIEWER INSTALL#
#TERMINAL IMAGE VIEWER WINDOWS#

For example, if theora_image_transport is built on the publisher's side, you can use theora transport: rosrun image_view image_view image:=/camera/image theora If you want to view a compressed image stream (usually a good idea over wireless!) using the capabilities of image_transport, specify the transport type as a command-line argument. By default, images will be saved as frame0000.jpg, frame0001.jpg. You may save the current image by right-clicking on the display window. Rosrun image_view image_view image:= įor example, to view raw images on the topic /camera/image, use: rosrun image_view image_view image:=/camera/image The string argument is 'left' or 'right'. Use to control name, location and format of saved images.

printf-style format for saved image names.

~filename_format ( string, default: '%s%04i.jpg')

#TERMINAL IMAGE VIEWER WINDOWS#

Whether the windows should autosize to the image or be resizeable by the user.

Parameters ~autosize ( bool, default: true) The disparity image computed from the left/right stereo pair.Formal parameters stereo and image should be remapped appropriately. Subscribed Topics /left/ ( sensor_msgs/Image) Shows the left/right image pair and the disparity image (color-mapped) computed from them. ~window_name ( string, default: name of the image topic) image_view allows you to specify this as a simple command-line argument for convenience. ~image_transport ( string, default: 'raw') ~filename_format ( string, default: 'frame%04i.jpg') Whether the window should autosize itself to the image or be resizeable by the user.Parameters ~autosize ( bool, default: false) Should be remapped to the name of the real image topic. Subscribed Topics image ( sensor_msgs/Image) Image_view Simple image viewer for ROS topics. By default, images will be saved as left0000.jpg, right0000.jpg, left0001.jpg, right0001.jpg. You may save the current image pair by left-clicking on either display window. Stereo_view also shows the disparity image computed from the stereo pair, color-mapped for clarity. Note that this is merely shorthand equivalent to setting the ~image_transport parameter: image_view image:=/camera/image _image_transport:=theoraįor example, to view stereo image pairs on topics /my_stereo_cam/left/image_rect_color and /my_stereo_cam/right/image_rect_color, use: stereo_view stereo:=/my_stereo_cam image:=image_rect_color For example, if theora_image_transport is built on the publisher's side, you can use theora transport: image_view image:=/camera/image theora

You may save the current image by left-clicking on the display window. It would be nice to be able to read a random XKCD also.Image_view image:= įor example, to view raw images on the topic /camera/image, use: image_view image:=/camera/image

With the GNU coreutils: curl, grep, and cut, we should be able to get the latest webcomic from the XKCD homepage.

#TERMINAL IMAGE VIEWER INSTALL#

You should not need to install anything else if you have a *nix machine or have cygwin installed on Windows (its installed with Git usually). It's a no-brainer for my personal preferences! Personally, I prefer to have the comic shown as an inline image, and Kitty does that with the least fuss. You could use one of the image viewer utilities, feh and sxiv, but they will always open a new terminal window AFAIK. If you want to use another terminal emulator, maybe you can use a python library called Überzug to achieve the same outcome. I believe iTerm2 has similar functionality with its imgcat script. I had it installed already, so everything worked first time for me! It supports all image types supported by ImageMagick. There is a caveat that ImageMagick must be installed for icat to work. Enter fullscreen mode Exit fullscreen mode

Terminal image viewer