contrast

# org_kde_kwin_contrast_manager

Requests
- #
  create
  
  struct org_kde_kwin_contrast* org_kde_kwin_contrast_manager_create(
  struct org_kde_kwin_contrast_manager* org_kde_kwin_contrast_manager,
  
  struct wl_surface* surface
  )
- #
  unset
  
  void org_kde_kwin_contrast_manager_unset(
  struct org_kde_kwin_contrast_manager* org_kde_kwin_contrast_manager,
  
  struct wl_surface* surface
  )
# org_kde_kwin_contrast

Requests
- #
  commit
  
  void org_kde_kwin_contrast_commit(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast
  )
- #
  set_region
  
  void org_kde_kwin_contrast_set_region(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast,
  
  struct wl_region* region
  )
- #
  set_contrast
  
  void org_kde_kwin_contrast_set_contrast(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast,
  
  wl_fixed_t contrast
  )
- #
  set_intensity
  
  void org_kde_kwin_contrast_set_intensity(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast,
  
  wl_fixed_t intensity
  )
- #
  set_saturation
  
  void org_kde_kwin_contrast_set_saturation(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast,
  
  wl_fixed_t saturation
  )
- #
  release
  
  release the contrast object
  
  void org_kde_kwin_contrast_release(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast
  )
- #
  set_frost
  
  opt into frost effect w/ given colour
  
  void org_kde_kwin_contrast_set_frost(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast,
  
  int32_t red,
  
  int32_t green,
  
  int32_t blue,
  
  int32_t alpha
  )
  
  enables 'frost' variant of contrast effect. 'frost' is an enhanced version of the contrast effect that uses different colour arithmetic to get backgrounds simultaneously higher in contrast and (apparent) transparency. r, g, b, a are channels from 0-255, indicating a colour to use in contrast calculation. should be based off of the "main" background colour of the surface.
- #
  unset_frost
  
  opts out of frost effect
  
  void org_kde_kwin_contrast_unset_frost(
  struct org_kde_kwin_contrast* org_kde_kwin_contrast
  )

Copyright Info

SPDX-FileCopyrightText: 2015 Martin Gräßlin SPDX-FileCopyrightText: 2015 Marco Martin SPDX-License-Identifier: LGPL-2.1-or-later

contrast

# org_kde_kwin_contrast_manager

Requests

# org_kde_kwin_contrast

Requests

Copyright Info