(Edited for clarity in the light of feedback (thanks, yakir12) about how to post on this forum) I’m struggling to figure out how to use a slider to interact with an animation in Makie. I’m using v1.1.1 in Atom under Win10. The code below is MWE using animation. The hexagons move across the plot …

start with this: [image] Please read: make it easier to help you Meta Discussion Welcome to the Julia Discourse! We are enthusiastic about helping Julia programmers, both beginner and experienced. This public service announcement (PSA) outlines best practices when asking f…

You use the signal from the slider without lifting it. A fix would be: using Makie using AbstractPlotting using Colors x₀=-5. gateState = false xRange = 10 p₀(x) = x/2 nPts = 100. x = (x₀ .+ collect((-nPts/2.):(nPts/2.))/nPts*xRange) scene = lines(x, p₀(x), linewidth =4, color = :darkcya…

Thanks. I appreciate the advice.

Thanks, sdanish, I appreciate you taking the time to help. I edited my code as you suggested, using lift() to specify the x- and y- coordinates of the hexagons, scatter!(scene, lift(x->[x; x],kx), lift(x-> [0.5; p₀(x)], kx), marker = :hexagon, color = RGBA(.5,0.,.5,.5), markersize = .35, s…

That should just work like this: while isopen(scene) #animate any parameter ... yield() # yield to render loop end If you want to keep interacting with the REPL/Atom, you can just prefix the while loop with @async

Btw, kx is a signal, and the value can be extracted like this in the loop: kx[]

Thank you! I just filled in the Julia user survey. For me the best thing about Julia (apart from Julia) is the community of smart people who are super-helpful. The worst thing is the difficultly in finding documentation, and examples that work in v1.1.1. Do you have any advice about learning Maki…

Well, besides http://juliaplots.org/MakieGallery.jl/stable/ and the examples in the gallery, there isn’t that much right now you can consult besides Discourse and the Julia slack!

Working demo of animation with slider control, to help the next newbie who gets stuck in this place: using Makie using AbstractPlotting using Colors x₀ =-5. #gateState = false xRange = 10 # deflection p₀(x) = x/2 # plot nPts = 100. x = (x₀ .+ collect((-nPts/2.):(nPts/2.))/nPts*xRange) scene =…

[image] neuralian: using Colors x₀ =-5. #gateState = false xRange = 10 # deflection p₀(x) = x/2 # plot nPts = 100. x = (x₀ .+ collect((-nPts/2.):(nPts/2.))/nPts*xRange) scene = lines(x, p₀(x), linewidth =4, color = :darkcyan, leg = false ) axi…

Makie interaction: Slider with animation

General Usage

yakir12 June 12, 2019, 11:03am 2

start with this:

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Makie interaction: Slider with animation

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