Exemplos de gimp_canvas_proxy_group_add_item em C++ (Cpp)

Exemplo n.º 1

Arquivo: gimpdisplayshell-handlers.c Projeto: AdamGrzonkowski/gimp-1

static void
gimp_display_shell_sample_point_add_handler (GimpImage        *image,
                                             GimpSamplePoint  *sample_point,
                                             GimpDisplayShell *shell)
{
  GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->sample_points);
  GimpCanvasItem       *item;
  GList                *list;
  gint                  x;
  gint                  y;
  gint                  i;

  gimp_sample_point_get_position (sample_point, &x, &y);

  item = gimp_canvas_sample_point_new (shell, x, y, 0, TRUE);

  gimp_canvas_proxy_group_add_item (group, sample_point, item);
  g_object_unref (item);

  for (list = gimp_image_get_sample_points (image), i = 1;
       list;
       list = g_list_next (list), i++)
    {
      GimpSamplePoint *sample_point = list->data;

      item = gimp_canvas_proxy_group_get_item (group, sample_point);

      if (item)
        g_object_set (item,
                      "index", i,
                      NULL);
    }
}

Exemplo n.º 2

Arquivo: gimpdisplayshell-handlers.c Projeto: mimr9/gimp

static void
gimp_display_shell_guide_add_handler (GimpImage        *image,
                                      GimpGuide        *guide,
                                      GimpDisplayShell *shell)
{
  GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->guides);
  GimpCanvasItem       *item;

  item = gimp_canvas_guide_new (shell,
                                gimp_guide_get_orientation (guide),
                                gimp_guide_get_position (guide),
                                TRUE);

  gimp_canvas_proxy_group_add_item (group, guide, item);
  g_object_unref (item);
}

Exemplo n.º 3

Arquivo: gimpdisplayshell-handlers.c Projeto: AdamGrzonkowski/gimp-1

static void
gimp_display_shell_vectors_add_handler (GimpContainer    *container,
                                        GimpVectors      *vectors,
                                        GimpDisplayShell *shell)
{
  GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
  GimpCanvasItem       *item;

  item = gimp_canvas_path_new (shell,
                               gimp_vectors_get_bezier (vectors),
                               0, 0,
                               FALSE,
                               GIMP_PATH_STYLE_VECTORS);
  gimp_canvas_item_set_visible (item,
                                gimp_item_get_visible (GIMP_ITEM (vectors)));

  gimp_canvas_proxy_group_add_item (group, vectors, item);
  g_object_unref (item);
}