Mango

A visualiser of Mandelbrot set written in Go

• real-time navigation
• multithreading support
• image saving / loading

Installation

Download binary for Windows

— or —

go install github.com/drahoslove/mango@latest

cd `go env GOPATH`/bin

Examples of usage

./mango - default view

./mango image.png - to load saved image (you can also drag'n'drop image file to the executable file) - the state si saved in the file name

WORKERS=16 ./mango- to change number of rendering gorutines (threads)

Key binding

navigation

• pgDn / pgUp or wheel ↕ - zoom in / zoom out
• left click - center to point
• ← → ↑ ↓ - move left/right/up/down
• R - reset zoom and position

visual

• 1 2 3 4 - switch between coloring modes
• H - set number of iterations to High (32k)
• J - double the number of iterations
• K - halve the number of iterations
• L - set number of iterations to Low (1k)

images

• ctrl+S - save current image
• ctrl+O - load saved image