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Coordinate

Functions to aid in resolving coordinates.

resolve-system​

resolve-system(
c: coordinate,
) -> str

Figures out what system a coordinate belongs to and returns the corresponding string.

c:

coordinate
​

The coordinate to find the system of.

resolve​

resolve(
ctx: context,..coordinates: coordinate,update: bool,
) -> array

Resolve a list of coordinates to absolute vectors. Returns an array of the new context then the resolved coordinate vectors.

line((0,0), (1,1), name: "l")
get-ctx(ctx => {
  // Get the vector of coordinate "l.start" and "l.end"
  let (ctx, a, b) = cetz.coordinate.resolve(ctx, "l.start", "l.end")
  content("l.start", [#a], frame: "rect", stroke: none, fill: white)
  content("l.end",   [#b], frame: "rect", stroke: none, fill: white)
})

ctx:

context
​

Canvas context object

..coordinates:

coordinate
​

List of coordinates

update:

bool
Default: true​

Update the context's last position