# Help using rpi-rgb-led-matrix/examples-api-use/image-example

**URL:** <https://rpi-rgb-led-matrix.discourse.group/t/help-using-rpi-rgb-led-matrix-examples-api-use-image-example/812>\
**Category:** Uncategorized\
**Created:** [April 20, 2024, 9:48am UTC](https://rpi-rgb-led-matrix.discourse.group/t/help-using-rpi-rgb-led-matrix-examples-api-use-image-example/812 "2024-04-20T09:48:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Robinet](https://avatars.discourse-cdn.com/v4/letter/r/a587f6/32.png) [@Robinet](https://rpi-rgb-led-matrix.discourse.group/u/Robinet)\
**Post date:** [April 20, 2024, 9:48am UTC](https://rpi-rgb-led-matrix.discourse.group/t/help-using-rpi-rgb-led-matrix-examples-api-use-image-example/812/1 "2024-04-20T09:48:18Z")

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Hello

I am looking for help/guidelines to do the following.

On one part of my Matrix panel, I would like to display one picture in a well-defined zone.  
(see snapshot)

This picture is already tailored with the appropriated pixels (using [https://www.pixilart.com/](https://www.pixilart.com/)) with a width of 110 pixels and height of 90 pixels, which fits my matrix panel of 128(w) \*192(h) panel.  
The file is saved as a “.png” one.

Trying the rpi-rgb-led-matrix/utils/led-image-viewer or the rpi-rgb-led-matrix/examples-api-use/image-example, with this file, nothing happens.

I read that these examples use “imagemagick,” but before I go to install and test this application to have a better understanding of the needs and the results, I have some basic questions (others will probably follow…)

1. Is what I want to do realistic?
2. What type of image file (and structure ) do I have to give as a parameter to the rpi-rgb-led-matrix/utils/led-image-viewer

Thanks in advance  
Robert