Interface EQN_Strike

Equation strike-through

Overlay a strike symbol on an equation phrase.

Use with EQN_Strike symbol.

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',
  elements: {
    x: { symbol: 'strike', color: [0.6, 0.6, 0.6, 1] },
  },
  forms: {
    1: [{ strike: ['a', 'x']}, ' ', 'b'],
  },
});
figure.elements._eqn.showForm('1');

Example

// Some different strike examples
figure.add({
  name: 'eqn',
  make: 'equation',
  elements: {
    s1: { symbol: 'strike', color: [0.6, 0.6, 0.6, 1] },
    s2: { symbol: 'strike', style: 'forward', color: [0.6, 0.6, 0.6, 1] },
  },
  forms: {
    // Array definition
    1: [{ strike: ['a', 's1']}, ' ', 'b'],
    // Object definition
    2: {
      strike: {
        content: ['a', '_ + ', 'b'],
        symbol: 's1',
      },
    },
    // Additional options to make strike overhang more
    3: {
      strike: {
        content: ['a', 'b'],
        symbol: 's1',
        topSpace: 0.2,
        rightSpace: 0.2,
        leftSpace: 0.2,
        bottomSpace: 0.2,
      },
    },
    // Forward strike
    4: { strike: [['a', '_ +', 'b'], 's2'] },
  },
  formSeries: ['1', '2', '3', '4']
});
const eqn = figure.elements._eqn;
eqn.onClick = () => eqn.nextForm();
eqn.setTouchable();
eqn.showForm('1');
@interface

Interface EQN_Strike

See

Example

Example

Settings