Is there a way to use the gr framework with CImGui.jl?

[yadmtr]

Is there a way to use the gr framework (or GRUtils) with CImGui.jl ?

[Gnimuc]

If you're talking about how to use GR as a backend for CImGui.jl, then it is possible as long as GR exposes its OpenGL context and a callback function for hacking into its rendering loop. You might also be interested in the following post:
https://discourse.julialang.org/t/is-it-possible-to-use-makie-in-cimgui/45844/2

[yadmtr]

Thanks this post was what I needed.

using GRUtils
using Printf

ENV["GKS_WSTYPE"] = "100" # off-screen rendering
y  =  rand(1001)
img_width, img_height = 400, 400
image = rand(GLuint, 4, img_width, img_height) # allocate the memory 
GRUtils.colorscheme("LIGHT")
fg = GRUtils.plot( y) 
str_pointer = Printf.@sprintf("%p",pointer(image))
filename = Printf.@sprintf("!%dx%d@%s.mem",  img_width, img_height,str_pointer[3:end])
GC.@preserve image savefig(filename, fg) #  write an image directly to memory as 32-bit RGBA
...
# creat texture for image drawing
image_id = ImGui_ImplOpenGL3_CreateImageTexture(img_width, img_height)
# show image
CImGui.Begin("Image Demo")
ImGui_ImplOpenGL3_UpdateImageTexture(image_id, image, img_width, img_height)
CImGui.Image(Ptr{Cvoid}(image_id), (img_width, img_height))
CImGui.End()
...