How to convert simple B/W graphic to the dot matrix for the LED display/sign

[Petr Jakes]

I would like to convert simple B/W graphic to the 432x64 pixel matrix.
It is intended to display this graphic on the one color LED matrix
sign/display (432 LEDs width, 64 LEDs height).
I am experimenting with the PIL, but I did not find solution there.

It will be really helpful If somebody here can show me the direction
to go?

Regards
Petr