Makie - mouseposition with respect to image plot

Specific Domains Visualization
1

I am attempting to get the x, y position of a mouse click with respect to a plotted image. The code shown below is working except for a white border around the image. The returned x, y values include this border and the border changes as I resize the window. I have attempted to use padding = (0.0, 0.0) with no effect.

Any tips on how I could eliminate the border or get the x, y coordinates with respect to just the plot area?


using Makie
using Colors

scene = Scene(show_axis=false, resolution = (500, 500), padding = (0.0, 0.0))
image!(scene, rand(RGB{Float64}, (500,500)), interpolate=false, padding = (0.0, 0.0))

display(scene)

on(scene.events.mousebuttons) do button
    if ispressed(button, Mouse.left)
        println("Click ", scene.events.mouseposition[], scene.px_area[].widths)
    end
end

Screenshot from 2020-12-04 10-38-08
Screenshot from 2020-12-04 10-38-08519×551 403 KB

2

Try the campixel! camera:

using Makie
using Colors

scene = Scene(camera=campixel!, raw=true, resolution = (500, 500))
image!(scene, rand(RGB{Float64}, (500,500)))
3

Does anyone have an update on how to do this in 2022?

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