Hi I have a grid of 100 elements that contain only three values 1 or 2 or 3 for each element.
MyGrid = fill(1, (10, 10));
MyGrid [rand(1:100)] = 2;
I want to plot this grid as points. Each point will take different color based on its value
for example point that has 1 colored with red
point that has 2 colored with green
point that has 3 colored with black
Take a look at MeshViz.jl, I understand you want to plot the centers of cells in a grid with colors?
using Meshes
using MeshViz
# choose Makie backend
import GLMakie as Mke
grid = CartesianGrid(10, 10)
vals = rand(1:3, 10, 10)
# visualize grid
viz(grid, color=vec(vals))
# visualize centroids
viz(centroid.(grid), color=vec(vals))
something like that
Updated the answer based on your reply.
