I am trying to run the go files, using the command line:
go run example.go AND also: go build example.go

I recieve the following error:

command-line-arguments

.\example_dotline.go:18:19: undefined: common.Plasma

sadly when go getting it it throws a tantrum:

~/code/refs/generativeart
❯ go get github.com/jdxyw/generativeart
go: github.com/jdxyw/generativeart upgrade => v0.0.0-20210303093834-f33224c60df0
go get: github.com/jdxyw/[email protected]: parsing go.mod:
	module declares its path as: generativeart
	        but was required as: github.com/jdxyw/generativeart

I'd open a PR myself but it requires updating all import paths all over the place. I might just do that 🤔

There happens to be one in golang: https://github.com/psykhi/wordclouds

It appears to be quite useful and might be a nice addition to this collection.

We currently cannot use the Options struct for the SetOptions() method because its fields aren't exported.

Had to use the helpers function instead :

type OptionsOverride struct {
	Background  color.RGBA
	Foreground  color.RGBA
	LineColor   color.RGBA
	LineWidth   float64
	ColorSchema []color.RGBA
	NIters      int
	Alpha       int
}

func setCanvaOptions(c *generativeart.Canva, options OptionsOverride) {
	c.SetBackground(options.Background)
	c.SetForeground(options.Foreground)
	c.SetLineColor(options.LineColor)
	c.SetLineWidth(options.LineWidth)
	c.SetColorSchema(options.ColorSchema)
	c.SetIterations(options.NIters)
	c.SetAlpha(options.Alpha)
}

I create color scale library, which maybe useful for generative art.

Repo: https://github.com/mazznoer/colorgrad

Sorry for my broken english and feel free to close this issue.