Interface EQN_Matrix

Equation matrix

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: {
    lb: { symbol: 'squareBracket', side: 'left' },
    rb: { symbol: 'squareBracket', side: 'right' },
  },
  forms: {
    1: { matrix: [[2, 2], 'lb', ['a', 'b', 'c', 'd'], 'rb'] },
  },
});
figure.elements._eqn.showForm('1');

Example

// Some different equation examples
figure.add({
  name: 'eqn',
  make: 'equation',
  elements: {
    lb: { symbol: 'squareBracket', side: 'left' },
    rb: { symbol: 'squareBracket', side: 'right' },
    v: { symbol: 'vinculum' },
  },
  phrases: {
    f: { frac: ['a', 'v', 'b'] },
  },
  forms: {
    // Array equation 2x2 matrix
    1: { matrix: [[2, 2], 'lb', ['a', 'b', 'c', 'd'], 'rb'] },
    // Object definition vector
    2: {
      matrix: {
        content: ['a', 'b', 'c', 'd'],
        left: 'lb',
        right: 'rb',
        order: [1, 4],
      },
    },
    // Additional options for layout
    3: {
      matrix: {
        content: ['f', 'wxyz', 'c', 'd'],
        symbol: 'bSqr',
        left: 'lb',
        right: 'rb',
        order: [2, 2],
      },
    },
    // Fixed size matrix cells
    4: {
      matrix: {
        content: ['f', 'wxyz', 'c', 'd'],
        symbol: 'bSqr',
        left: 'lb',
        right: 'rb',
        order: [2, 2],
        fit: [0.2, 0.2],
        yAlign: 'middle',
      },
    },
  },
  formSeries: ['1', '2', '3', '4']
});
const eqn = figure.elements._eqn;
eqn.onClick = () => eqn.nextForm();
eqn.setTouchable();
eqn.showForm('1');
@interface

Interface EQN_Matrix

See

Example

Example

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