Interface EQN_Opacity

Equation opacity function

Set an opacity multiplier on an equation phrase. The opacity cascades multiplicatively, so nested opacity functions multiply together (e.g. an outer 0.5 around an inner 0.5 yields 0.25 on the inner content).

Opacity values are expected to be in the range [0, 1]. Whenever the form is shown, the cascaded opacity is assigned to each wrapped element, overriding any externally-set element opacity. Set ignoreOpacity: true on the form to suppress this and preserve externally-set opacities.

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

See

To test examples, append them to the boilerplate

Example

// Simple Array Definition
figure.add({
  make: 'equation',
  forms: {
    0: ['a', { opacity: ['b', 0.3] }, 'c'],
  },
});

Example

// Simple Object Definition
figure.add({
  make: 'equation',
  forms: {
    0: [
      'a',
      {
        opacity: {
          content: 'b',
          opacity: 0.3,
        },
      },
      'c',
    ],
  },
});

@interface

Interface EQN_Opacity

See

Example

Example

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