:right-sidebar: True

ot_math_constant_t
===================================================================

.. currentmodule:: gi.repository.HarfBuzz


.. versionadded:: 1.3.3




.. class:: ot_math_constant_t
   :no-contents-entry:






The 'MATH' table constants, refer to
`OpenType documentation <https://docs.microsoft.com/en-us/typography/opentype/spec/math#mathconstants-table>`__
For more explanations.












Fields
------

.. rst-class:: interim-class

.. class:: ot_math_constant_t
   :no-index:
   

   .. attribute:: ACCENT_BASE_HEIGHT

      The type of the None singleton.







   .. attribute:: AXIS_HEIGHT

      The type of the None singleton.







   .. attribute:: DELIMITED_SUB_FORMULA_MIN_HEIGHT

      The type of the None singleton.







   .. attribute:: DISPLAY_OPERATOR_MIN_HEIGHT

      The type of the None singleton.







   .. attribute:: FLATTENED_ACCENT_BASE_HEIGHT

      The type of the None singleton.







   .. attribute:: FRACTION_DENOMINATOR_DISPLAY_STYLE_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: FRACTION_DENOMINATOR_GAP_MIN

      The type of the None singleton.







   .. attribute:: FRACTION_DENOMINATOR_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: FRACTION_DENOM_DISPLAY_STYLE_GAP_MIN

      The type of the None singleton.







   .. attribute:: FRACTION_NUMERATOR_DISPLAY_STYLE_SHIFT_UP

      The type of the None singleton.







   .. attribute:: FRACTION_NUMERATOR_GAP_MIN

      The type of the None singleton.







   .. attribute:: FRACTION_NUMERATOR_SHIFT_UP

      The type of the None singleton.







   .. attribute:: FRACTION_NUM_DISPLAY_STYLE_GAP_MIN

      The type of the None singleton.







   .. attribute:: FRACTION_RULE_THICKNESS

      The type of the None singleton.







   .. attribute:: LOWER_LIMIT_BASELINE_DROP_MIN

      The type of the None singleton.







   .. attribute:: LOWER_LIMIT_GAP_MIN

      The type of the None singleton.







   .. attribute:: MATH_LEADING

      The type of the None singleton.







   .. attribute:: OVERBAR_EXTRA_ASCENDER

      The type of the None singleton.







   .. attribute:: OVERBAR_RULE_THICKNESS

      The type of the None singleton.







   .. attribute:: OVERBAR_VERTICAL_GAP

      The type of the None singleton.







   .. attribute:: RADICAL_DEGREE_BOTTOM_RAISE_PERCENT

      The type of the None singleton.







   .. attribute:: RADICAL_DISPLAY_STYLE_VERTICAL_GAP

      The type of the None singleton.







   .. attribute:: RADICAL_EXTRA_ASCENDER

      The type of the None singleton.







   .. attribute:: RADICAL_KERN_AFTER_DEGREE

      The type of the None singleton.







   .. attribute:: RADICAL_KERN_BEFORE_DEGREE

      The type of the None singleton.







   .. attribute:: RADICAL_RULE_THICKNESS

      The type of the None singleton.







   .. attribute:: RADICAL_VERTICAL_GAP

      The type of the None singleton.







   .. attribute:: SCRIPT_PERCENT_SCALE_DOWN

      The type of the None singleton.







   .. attribute:: SCRIPT_SCRIPT_PERCENT_SCALE_DOWN

      The type of the None singleton.







   .. attribute:: SKEWED_FRACTION_HORIZONTAL_GAP

      The type of the None singleton.







   .. attribute:: SKEWED_FRACTION_VERTICAL_GAP

      The type of the None singleton.







   .. attribute:: SPACE_AFTER_SCRIPT

      The type of the None singleton.







   .. attribute:: STACK_BOTTOM_DISPLAY_STYLE_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: STACK_BOTTOM_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: STACK_DISPLAY_STYLE_GAP_MIN

      The type of the None singleton.







   .. attribute:: STACK_GAP_MIN

      The type of the None singleton.







   .. attribute:: STACK_TOP_DISPLAY_STYLE_SHIFT_UP

      The type of the None singleton.







   .. attribute:: STACK_TOP_SHIFT_UP

      The type of the None singleton.







   .. attribute:: STRETCH_STACK_BOTTOM_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: STRETCH_STACK_GAP_ABOVE_MIN

      The type of the None singleton.







   .. attribute:: STRETCH_STACK_GAP_BELOW_MIN

      The type of the None singleton.







   .. attribute:: STRETCH_STACK_TOP_SHIFT_UP

      The type of the None singleton.







   .. attribute:: SUBSCRIPT_BASELINE_DROP_MIN

      The type of the None singleton.







   .. attribute:: SUBSCRIPT_SHIFT_DOWN

      The type of the None singleton.







   .. attribute:: SUBSCRIPT_TOP_MAX

      The type of the None singleton.







   .. attribute:: SUB_SUPERSCRIPT_GAP_MIN

      The type of the None singleton.







   .. attribute:: SUPERSCRIPT_BASELINE_DROP_MAX

      The type of the None singleton.







   .. attribute:: SUPERSCRIPT_BOTTOM_MAX_WITH_SUBSCRIPT

      The type of the None singleton.







   .. attribute:: SUPERSCRIPT_BOTTOM_MIN

      The type of the None singleton.







   .. attribute:: SUPERSCRIPT_SHIFT_UP

      The type of the None singleton.







   .. attribute:: SUPERSCRIPT_SHIFT_UP_CRAMPED

      The type of the None singleton.







   .. attribute:: UNDERBAR_EXTRA_DESCENDER

      The type of the None singleton.







   .. attribute:: UNDERBAR_RULE_THICKNESS

      The type of the None singleton.







   .. attribute:: UNDERBAR_VERTICAL_GAP

      The type of the None singleton.







   .. attribute:: UPPER_LIMIT_BASELINE_RISE_MIN

      The type of the None singleton.







   .. attribute:: UPPER_LIMIT_GAP_MIN

      The type of the None singleton.