Mirrors the image horizontally or vertically.

Flip given file horizontally


The Mirror block is useful for mirroring a JPEG or PNG image horizontally or vertically. The image dimensions will be constant.

Use cases

  • Preparing user generated (e.g. signature) or downloaded (probably dynamically generated) images for mirrored output - e.g. printing on an adhesive foil.


Clicking on given file in the title of the building block lets you pick the desired image from your Google Drive.

You can deselect the picked image by clicking on the x button on the right of the selected filename.

If no image has been picked, Ultradox will load the given image that is stored in the input variable.

Clicking on horizontally/vertically lets you choose the mirroring direction. You can also set a variable here. It must contain the value “h” or “v” for the corresponding mirroring direction.

Questions and Feedback

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Last Updated: 10/1/18