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exrdisplay - Online in the Cloud

Run exrdisplay in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command exrdisplay that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator



exrdisplay - displays an EXR image on the screen


exrdisplay [options] imagefile


exrdisplay is a simple still image viewer that optionally applies color transforms to
OpenEXR images.


A summary of the available options is included below.

-p Displays the preview (thumbnail) image instead of the main image.

-l lx ly
Displays level (lx, ly) of a tiled multiresolution image.

-w Displays all pixels in the data window, ignoring the display window.

-a Ignores the image's pixel aspect ratio, and does not scale the image to make the
pixels square.

-c x Loads only image channel x.

-1 Sets exposure and knee sliders so that pixel value 0.0 becomes black, and 1.0
becomes white.

-n Normalizes the pixels so that the smallest value becomes 0.0 and the largest value
becomes 1.0.

-A Same as -c A -1 (displays alpha).

-Z Same as -c Z -n (displays depth).

-s Swaps the image's top and bottom half, then swaps the left and right half, so that
the four corners of the image end up in the center. (Useful for checking the seams
of wrap-around texture map images.)

-u Changing the exposure and knee controls continuously updates the on-screen image.

-t u Use n parallel threads to read the image file.

-h Show summary of options.

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