Interface EQN_VinculumSymbol

Vinculum symbol used in fractions (EQN_Fraction equation function).

                         width
      |<---------------------------------------->|
      |                                          |
      |                                          | ____
      00000000000000000000000000000000000000000000   A
      00000000000000000000000000000000000000000000   |  lineWidth
      00000000000000000000000000000000000000000000 __V_

symbol vinculum
lineWidth number — (0.01)
draw dynamic | static — 'dynamic' updates vertices on resize, 'static' only changes scale transform ('dynamic')
staticWidth number | first — used when draw=static. number sets width of static symbol - 'first' calculates and sets width based on first use ('first')

Example

// Define as element
figure.add({
  make: 'equation',
  elements: {
    v: { symbol: 'vinculum' },
  },
  forms: {
    form1: { frac: ['a', 'v', 'b'] },
  },
});

Example

// Define inline simple one use
figure.add({
  make: 'equation',
  forms: {
    form1: { frac: ['a', 'vinculum', 'b'] },
  },
});

Example

// Define inline with reuse
const eqn = figure.add({
  make: 'equation',
  forms: {
    form1: { frac: ['a', 'v1_vinculum', { frac: ['c', 'v2_vinculum', 'b'] }] },
    form2: { frac: [['a', 'ef'], 'v1', { frac: ['c', 'v2', 'd'] }] },
  },
});
eqn.animations.new()
  .goToForm({ delay: 1, target: 'form2', animate: 'move' })
  .start();

Example

// Define inline with customization
figure.add({
  make: 'equation',
  forms: {
      form1: { frac: ['a', { vinculum: { lineWidth: 0.004 } }, 'b'] },
  },
});
@interface