# Hyperbolic plots

**URL:** https://discourse.julialang.org/t/hyperbolic-plots/23830
**Category:** Visualization
**Tags:** question, plotting
**Created:** [May 3, 2019, 7:29pm UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830 "2019-05-03T19:29:46Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![chakravala](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chakravala/32/6832_2.png) [@chakravala](https://discourse.julialang.org/u/chakravala)
#### Post date: [May 3, 2019, 7:29pm UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830/1 "2019-05-03T19:29:46Z")

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Would appreciate it if @cormullion (or others) could make a tutorial for (colorful) hyperbolic plots

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### Author: ![cormullion](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/cormullion/32/49131_2.png) [@cormullion](https://discourse.julialang.org/u/cormullion)
#### Post date: [May 3, 2019, 7:38pm UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830/2 "2019-05-03T19:38:11Z")

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Sounds like [your domain](https://github.com/chakravala/Fatou.jl) not mine… 😀

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### Author: ![chakravala](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chakravala/32/6832_2.png) [@chakravala](https://discourse.julialang.org/u/chakravala)
#### Post date: [May 3, 2019, 7:42pm UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830/3 "2019-05-03T19:42:47Z")

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I was wondering about the image you [tweeted](https://twitter.com/_cormullion/status/1123866882954747904), Fatou is not necessarily hyperbolic… but you’re right, it might be interesting to view fractals in a hyperbolic plane

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### Author: ![cormullion](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/cormullion/32/49131_2.png) [@cormullion](https://discourse.julialang.org/u/cormullion)
#### Post date: [May 3, 2019, 8:00pm UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830/4 "2019-05-03T20:00:14Z")

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Oh, yes! That is kind of hyperbolic, I was trying to draw vectors on a Poincaré disk, but I put it to one side when I had problems at the edges (which are supposed to be infinite but weren’t, for some reason?). This one is a bit more graphic design-y… 🙂

 ![hyperbolic](https://global.discourse-cdn.com/julialang/original/3X/d/2/d2748f1da69bc381b4b486245c4bcbc10e200f6d.png)

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### Author: ![chakravala](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/chakravala/32/6832_2.png) [@chakravala](https://discourse.julialang.org/u/chakravala)
#### Post date: [May 4, 2019, 12:45am UTC](https://discourse.julialang.org/t/hyperbolic-plots/23830/5 "2019-05-04T00:45:30Z")

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Now I provided an option to use Poincare disk / half-plane in Fatou iteration

```plaintext
using Fatou, PyPlot
newton(:(z^5-1),∂=2π,n=700,plane=true,iter=true) |> fatou |> plot

```

![h6](https://global.discourse-cdn.com/julialang/original/3X/d/8/d84d2f923b877e0fed81c3fb6f45f06acd4a59e4.png)

Fatou is also plotting beyond the boundary of the disk, which is at radius of 1