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@jkrumbiegel

jkrumbiegel/axis_zoom_lens.jl

Created July 8, 2022 16:51
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axis_zoom_lens.jl
f = Figure()
ax = Axis(f[1, 1])
ax2 = Axis(f[1, 1], width = Relative(0.3), height = Relative(0.3), valign = 0.8, halign = 0.8)
p = Point(1, 1)
scatter!(ax, p, markersize = 15)
limits!(ax, 0, 10, 0, 10)
points = lift(ax.scene.px_area, ax.scene.camera.projectionview, ax2.scene.px_area) do pxa, pv, pxa2
p1 = Makie.bottomright(pxa2) - pxa.origin
p2 = Makie.topleft(pxa2) - pxa.origin
p3 = Makie.project(ax.scene, p)
Point2f[p1, p3, p2]
end
lines!(ax, points, linestyle = :dash, space = :pixel)
f
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