Category talk:Wren-fmt: Difference between revisions
→Source code: Added 'zp' format for complex numbers.
m (→Source code: Removed a commented-out line.) |
(→Source code: Added 'zp' format for complex numbers.) |
||
Line 568:
if (n.type.toString != "Complex") Fiber.abort("Argument must be a complex or real number.")
var real = f(w, n.real, p)
var sign = (n.imag >= 0) ? " + " : " - "
var imag = f(w, n.imag.abs, p)
if (w < 0) imag = imag.trimEnd(" ")
return real + sign + imag + "i"
}
// Applies the 'fp' and 'f' formats respectively to each component, x and y, of a
// complex number 'n' before joining them together in the form x ± yi.
static zp(w, n, p) {
if (n is Num) return fp(w, n, p)
if (n.type.toString != "Complex") Fiber.abort("Argument must be a complex or real number.")
var real = fp(w, n.real, p)
var sign = (n.imag >= 0) ? " + " : " - "
var imag = f(w, n.imag.abs, p)
Line 601 ⟶ 613:
static gp(w, n) { gp(w, n, precision) }
static hp(w, n) { hp(w, n, precision) }
static zp(w, n) { zp(w, n, precision) }
static fm(w, n) { fm(w, n, precision) }
static gm(w, n) { gm(w, n, precision) }
Line 659 ⟶ 672:
(fn == "gp") ? gp(w, v, p) :
(fn == "hp") ? hp(w, v, p) :
(fn == "zp") ? zp(w, v, p) :
(fn == "fm") ? fm(w, v, p) :
(fn == "gm") ? gm(w, v, p) :
Line 680 ⟶ 694:
// The parameters to be passed to the method are specified in 'w' and 'p'
// 'p' is needed for 'e', 'E', 'f', 'g', 'h', 'j', 'l', 'z', 'fz', 'gz', 'hz', 'fp', 'gp',
// 'hp', 'zp', 'fm', 'gm', 'hm', 'zm', 'fc', 'gc', 'hc', 'jc' or 'lc' but is ignored otherwise.
// The resulting strings are then joined together using the separator 'sep'.
// having first applied the 'q' method, with parameter 'cc', to each of them.
Line 758 ⟶ 772:
// a, b, c, d, e, E, f, F, g, h, i, I, j, k, l, m, n, N, o, O, P, q, r, R, s, S, t, u, x, X, y or z.
// If present, the flag (there can only be one) must be one of the following:
// + always prints a + or - sign ('dp', 'fp', 'gp', 'hp' or '
// (space) leaves a space for the sign but only prints minus ('dm', 'fm', 'gm', 'hm' or 'zm' methods)
// , commatizes the following number ('dc', 'rc', 'sc', 'ic', 'fc', 'gc, 'hc', 'jc' or 'lc' methods)
Line 874 ⟶ 888:
fn = "dc"
}
} else if ((fn == "f" || fn == "g" || fn == "h" || fn == "z") && plus) {
fn = fn + "p"
} else if ((fn == "f" || fn == "g" || fn == "h" || fn == "z") && space) {
| |||