Coordinates origin change

[Novack]

Hello, we have been looking without luck into how to move the coordinates origin.

Currently, the (0,0) is at the top-left. In our current case we need it at the bottom-left, increasing towards top and right.
Are there any run or export options for his?

Thanks in advance.

[twolfson]

I'm assuming you're using the default binary-tree layout. The easiest way to perform that would be offsetting the result from that algorithm. This can be done by:

• Defining your own algorithm
  • https://github.com/twolfson/layout/tree/2.2.0#custom-algorithms
  • https://github.com/twolfson/spritesmith/tree/3.4.0#algorithm
• Running binary-tree in that algorithm, https://github.com/twolfson/layout/tree/2.2.0#getting-started
• Offsetting the results (i.e. x = width - x, y = height - y)

[Novack]

Thank you @twolfson, much appreciated.

@jpsala have a look at this if you can.