Liblqr-nim is a Nim wrapper for the liblqr C/C++ library. It's aim is to be easy to use and compatible with most Nim image libraries.
liblqr-nim can use imageman images which should be enough in most cases. This is straightforward and does not require any function call other than resizedLiquid.
Otherwise, liblqr-nim provides the Carver type for defining an image to be resized, provided with the image data as a sequence or array, width, height and number of channels.
The following data types are available for image data sequences:
uint8uint16float32float64
This wrapper aims to be easy to use in Nim, albeit at the cost of flexibility provided by the library(but in 99% of the cases it should be enough).
All the complicated C-ish parts are wrapped internally and only 1-2 functions are required for rescaling.