Interface EQN_Subscript

Equation subscript

Options can be an object, or an array in the property order below

See

To test examples, append them to the boilerplate

Example

//Simple
figure.add({
  name: 'eqn',
  make: 'equation',
  forms: {
    1: { sub: ['x', '_2'] },
  },
});
figure.elements._eqn.showForm('1');

Example

// Example showing different subscript options
figure.add({
  name: 'eqn',
  make: 'equation',
  forms: {
    // Object form
    1: {
      sub: {
        content: 'x',
        subscript: 'b',
      },
    },
    // Array form
    2: [{ sub: ['x', 'b'] }, ' ', { sub: ['y', 'd'] }],
    3: { sub: ['x', ['b', '  ', '+', '  ', 'd']] },
    // Subscript offset to adjust layout to keep animation smooth
    4: {
      sub: {
        content: 'x',
        subscript: { frac: [['b', '  ', '+', '  ', 'd'], 'vinculum', '_2'] },
        offset: [-0.025, -0.02],
      },
    },
  },
  formSeries: ['1', '2', '3', '4'],
});
const eqn = figure.elements._eqn;
eqn.onClick = () => eqn.nextForm();
eqn.setTouchable();
eqn.showForm('1');
@interface

Interface EQN_Subscript

See

Example

Example

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