:right-sidebar: True

paint_composite_mode_t
===================================================================

.. currentmodule:: gi.repository.HarfBuzz


.. versionadded:: 7.0.0




.. class:: paint_composite_mode_t
   :no-contents-entry:






The values of this enumeration describe the compositing modes
that can be used when combining temporary redirected drawing
with the backdrop.

See the OpenType spec `COLR <https://learn.microsoft.com/en-us/typography/opentype/spec/colr>`_
section for details.













Fields
------

.. rst-class:: interim-class

.. class:: paint_composite_mode_t
   :no-index:
   

   .. attribute:: CLEAR

      Clear destination layer (bounded)







   .. attribute:: COLOR_BURN

      Darkens the destination color to reflect
      the source color.







   .. attribute:: COLOR_DODGE

      Brightens the destination color to reflect
      the source color.







   .. attribute:: DARKEN

      Replaces the destination with the source if it
      is darker, otherwise keeps the source.







   .. attribute:: DEST

      Ignore the source







   .. attribute:: DEST_ATOP

      Leave destination on top of source content
      and only there (unbounded)







   .. attribute:: DEST_IN

      Leave destination only where there was
      source content (unbounded)







   .. attribute:: DEST_OUT

      Leave destination only where there was no
      source content







   .. attribute:: DEST_OVER

      Draw destination on top of source







   .. attribute:: DIFFERENCE

      Takes the difference of the source and
      destination color.







   .. attribute:: EXCLUSION

      Produces an effect similar to difference, but
      with lower contrast.







   .. attribute:: HARD_LIGHT

      Multiplies or screens, dependent on source
      color.







   .. attribute:: HSL_COLOR

      Creates a color with the hue and saturation
      of the source and the luminosity of the target. This preserves the gray
      levels of the target and is useful for coloring monochrome images or
      tinting color images.







   .. attribute:: HSL_HUE

      Creates a color with the hue of the source
      and the saturation and luminosity of the target.







   .. attribute:: HSL_LUMINOSITY

      Creates a color with the luminosity of
      the source and the hue and saturation of the target. This produces an
      inverse effect to ``HB_PAINT_COMPOSITE_MODE_HSL_COLOR``.







   .. attribute:: HSL_SATURATION

      Creates a color with the saturation
      of the source and the hue and luminosity of the target. Painting with
      this mode onto a gray area produces no change.







   .. attribute:: LIGHTEN

      Replaces the destination with the source if it
      is lighter, otherwise keeps the source.







   .. attribute:: MULTIPLY

      Source and destination layers are multiplied.
      This causes the result to be at least as dark as the darker inputs.







   .. attribute:: OVERLAY

      Multiplies or screens, depending on the
      lightness of the destination color.







   .. attribute:: PLUS

      Source and destination layers are accumulated







   .. attribute:: SCREEN

      Source and destination are complemented and
      multiplied. This causes the result to be at least as light as the lighter
      inputs.







   .. attribute:: SOFT_LIGHT

      Darkens or lightens, dependent on source
      color.







   .. attribute:: SRC

      Replace destination layer (bounded)







   .. attribute:: SRC_ATOP

      Draw source on top of destination content and
      only there







   .. attribute:: SRC_IN

      Draw source where there was destination content
      (unbounded)







   .. attribute:: SRC_OUT

      Draw source where there was no destination
      content (unbounded)







   .. attribute:: SRC_OVER

      Draw source layer on top of destination layer
      (bounded)







   .. attribute:: XOR

      Source and destination are shown where there is only
      one of them