C++ (Cpp) gimp_canvas_group_new Exemples

Exemple #1

Fichier : gimpdisplayshell-items.c Projet : Natella/gimp

void
gimp_display_shell_items_init (GimpDisplayShell *shell)
{
  g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));

  shell->canvas_item = gimp_canvas_group_new (shell);

  shell->passe_partout = gimp_canvas_passe_partout_new (shell, 0, 0, 0, 0);
  gimp_canvas_item_set_visible (shell->passe_partout, FALSE);
  gimp_display_shell_add_item (shell, shell->passe_partout);
  g_object_unref (shell->passe_partout);

  shell->preview_items = gimp_canvas_group_new (shell);
  gimp_display_shell_add_item (shell, shell->preview_items);
  g_object_unref (shell->preview_items);

  shell->vectors = gimp_canvas_proxy_group_new (shell);
  gimp_display_shell_add_item (shell, shell->vectors);
  g_object_unref (shell->vectors);

  shell->grid = gimp_canvas_grid_new (shell, NULL);
  gimp_canvas_item_set_visible (shell->grid, FALSE);
  g_object_set (shell->grid, "grid-style", TRUE, NULL);
  gimp_display_shell_add_item (shell, shell->grid);
  g_object_unref (shell->grid);

  shell->guides = gimp_canvas_proxy_group_new (shell);
  gimp_display_shell_add_item (shell, shell->guides);
  g_object_unref (shell->guides);

  shell->sample_points = gimp_canvas_proxy_group_new (shell);
  gimp_display_shell_add_item (shell, shell->sample_points);
  g_object_unref (shell->sample_points);

  shell->layer_boundary = gimp_canvas_layer_boundary_new (shell);
  gimp_canvas_item_set_visible (shell->layer_boundary, FALSE);
  gimp_display_shell_add_item (shell, shell->layer_boundary);
  g_object_unref (shell->layer_boundary);

  shell->tool_items = gimp_canvas_group_new (shell);
  gimp_display_shell_add_item (shell, shell->tool_items);
  g_object_unref (shell->tool_items);

  g_signal_connect (shell->canvas_item, "update",
                    G_CALLBACK (gimp_display_shell_item_update),
                    shell);

  shell->unrotated_item = gimp_canvas_group_new (shell);

  shell->cursor = gimp_canvas_cursor_new (shell);
  gimp_canvas_item_set_visible (shell->cursor, FALSE);
  gimp_display_shell_add_unrotated_item (shell, shell->cursor);
  g_object_unref (shell->cursor);

  g_signal_connect (shell->unrotated_item, "update",
                    G_CALLBACK (gimp_display_shell_unrotated_item_update),
                    shell);
}

Exemple #2

void
gimp_draw_tool_add_preview (GimpDrawTool   *draw_tool,
                            GimpCanvasItem *item)
{
  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  if (! draw_tool->preview)
    draw_tool->preview =
      gimp_canvas_group_new (gimp_display_get_shell (draw_tool->display));

  gimp_canvas_group_add_item (GIMP_CANVAS_GROUP (draw_tool->preview), item);
}

Exemple #3

GimpCanvasGroup *
gimp_draw_tool_add_fill_group (GimpDrawTool *draw_tool)
{
  GimpCanvasItem *item;

  g_return_val_if_fail (GIMP_IS_DRAW_TOOL (draw_tool), NULL);

  item = gimp_canvas_group_new (gimp_display_get_shell (draw_tool->display));
  gimp_canvas_group_set_group_filling (GIMP_CANVAS_GROUP (item), TRUE);

  gimp_draw_tool_add_item (draw_tool, item);
  g_object_unref (item);

  return GIMP_CANVAS_GROUP (item);
}

Exemple #4

Fichier : gimpdrawtool.c Projet : MichaelMure/Gimp-Cage-Tool

void
gimp_draw_tool_add_item (GimpDrawTool   *draw_tool,
                         GimpCanvasItem *item)
{
  GimpCanvasGroup *group;

  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_CANVAS_ITEM (item));

  if (! draw_tool->item)
    draw_tool->item = gimp_canvas_group_new (gimp_display_get_shell (draw_tool->display));

  group = GIMP_CANVAS_GROUP (draw_tool->item);

  if (draw_tool->group_stack)
    group = draw_tool->group_stack->data;

  gimp_canvas_group_add_item (group, item);
}