.save() method is not saving rects. about maxrects-packer

[soimy]

The purpose of save method is to save the freerects of a packer for later use, ie. adding more rects into the packer without overlapping the previous packed rects position.

The final result of the packed rects are stored in every rects position inside packer.bins, example of access them:

packer.bins.forEach(bin => {
    console.log(bin.rects);
});

This repo is just a simple packing algorithm module, so you have to find your own way storing them.

[JohannesHoffmann]

Thank you for your quick response!
I missread the readme about the purpose of the saving method. Maybe renaming it to saveSettings is more clearly for developers?
Second,i need to send the packed bin as a post reqest. The packers -> bin -> rects holding instances of the rect class. Serialize this to get a plain js object makes the rects look like this: { _x: 0, _y: 0, _width: 100, _height: 100}. This is why i thought the save method will create an correct rect without the underscores.

sure i found my own way already but maybe this are points to improve this simple nice module?

[soimy]

The packer.bin.rects are Array of Objects extended from IRectangle interface, take a look at:

maxrects-packer/src/geom/Rectangle.ts

Lines 1 to 7 in 11fd72c

	export interface IRectangle {
	width: number
	height: number
	x: number
	y: number
	[propName: string]: any
	}

You can simply use JSON.stringify() to serialize as json. For more complicated export, take a look at
https://github.com/soimy/atlasify/blob/master/src/exporter.ts

[soimy]

BTW, Let's move this post to discussions