C++ (Cpp) gimp_color_display_changed Examples

Example #1

File: display-filter-proof.c Project: jdburton/gimp-osx

static void
cdisplay_proof_set_property (GObject      *object,
                             guint         property_id,
                             const GValue *value,
                             GParamSpec   *pspec)
{
  CdisplayProof *proof = CDISPLAY_PROOF (object);

  switch (property_id)
    {
    case PROP_INTENT:
      proof->intent = g_value_get_enum (value);
      break;
    case PROP_BPC:
      proof->bpc = g_value_get_boolean (value);
      break;
    case PROP_PROFILE:
      g_free (proof->profile);
      proof->profile = g_value_dup_string (value);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
      break;
    }

  gimp_color_display_changed (GIMP_COLOR_DISPLAY (proof));
}

Example #2

File: display-filter-gamma.c Project: jdburton/gimp-osx

static void
cdisplay_gamma_set_gamma (CdisplayGamma *gamma,
                          gdouble        value)
{
  if (value <= 0.0)
    value = 1.0;

  if (value != gamma->gamma)
    {
      gdouble one_over_gamma = 1.0 / value;
      gint    i;

      gamma->gamma = value;

      for (i = 0; i < 256; i++)
        {
          gdouble ind = (gdouble) i / 255.0;

          gamma->lookup[i] = (guchar) (gint) (255 * pow (ind, one_over_gamma));
        }

      g_object_notify (G_OBJECT (gamma), "gamma");
      gimp_color_display_changed (GIMP_COLOR_DISPLAY (gamma));
    }
}

Example #3

File: display-filter-gamma.c Project: AdamGrzonkowski/gimp-1

static void
cdisplay_gamma_set_gamma (CdisplayGamma *gamma,
                          gdouble        value)
{
  if (value <= 0.0)
    value = 1.0;

  if (value != gamma->gamma)
    {
      gamma->gamma = value;

      g_object_notify (G_OBJECT (gamma), "gamma");
      gimp_color_display_changed (GIMP_COLOR_DISPLAY (gamma));
    }
}