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C++ GIMP_DRAWABLE函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中GIMP_DRAWABLE函数的典型用法代码示例。如果您正苦于以下问题:C++ GIMP_DRAWABLE函数的具体用法?C++ GIMP_DRAWABLE怎么用?C++ GIMP_DRAWABLE使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了GIMP_DRAWABLE函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: gimp_group_layer_undo_constructed

static void
gimp_group_layer_undo_constructed (GObject *object)
{
    GimpGroupLayerUndo *group_layer_undo = GIMP_GROUP_LAYER_UNDO (object);
    GimpGroupLayer     *group;

    G_OBJECT_CLASS (parent_class)->constructed (object);

    g_assert (GIMP_IS_GROUP_LAYER (GIMP_ITEM_UNDO (object)->item));

    group = GIMP_GROUP_LAYER (GIMP_ITEM_UNDO (object)->item);

    switch (GIMP_UNDO (object)->undo_type)
    {
    case GIMP_UNDO_GROUP_LAYER_SUSPEND:
    case GIMP_UNDO_GROUP_LAYER_RESUME:
        break;

    case GIMP_UNDO_GROUP_LAYER_CONVERT:
        group_layer_undo->prev_type = gimp_drawable_get_base_type (GIMP_DRAWABLE (group));
        group_layer_undo->prev_precision = gimp_drawable_get_precision (GIMP_DRAWABLE (group));
        break;

    default:
        g_assert_not_reached ();
    }
}
开发者ID:davidyang5405,项目名称:gimp,代码行数:27,代码来源:gimpgrouplayerundo.c


示例2: bfm_onionskin_rm

void 
bfm_onionskin_rm (GDisplay *disp)
{
  if (!bfm_check (disp) || !disp->bfm->onionskin_b)
    return;

  if(disp->bfm->cfm)
    {
      /*cfm_onionskin_rm (disp->bfm->cfm);*/
    }
  else
    if(disp->bfm->sfm && disp->bfm->onionskin_b)
      {
        disp->bfm->sfm->old_offset_x = GIMP_DRAWABLE (disp->bfm->bg->active_layer)->offset_x;
        disp->bfm->sfm->old_offset_y = GIMP_DRAWABLE (disp->bfm->bg->active_layer)->offset_y;
        disp->bfm->sfm->old_ex = disp->bfm->sfm->ex;
        disp->bfm->sfm->old_ey = disp->bfm->sfm->ey;
        disp->bfm->sfm->old_opacity = disp->bfm->fg->active_layer->opacity;

	disp->bfm->fg->active_layer->opacity = 1;
	gimage_remove_layer (disp->bfm->fg, (disp->bfm->bg->active_layer));

	GIMP_DRAWABLE (disp->bfm->bg->active_layer)->offset_x = 0;
	GIMP_DRAWABLE (disp->bfm->bg->active_layer)->offset_y = 0;
	GIMP_DRAWABLE(disp->bfm->bg->active_layer)->gimage_ID = disp->bfm->bg->ID;
	disp->bfm->onionskin_b = 0;
	sfm_onionskin_rm (disp);

      }
}
开发者ID:milankni,项目名称:cinepaint-oyranos,代码行数:30,代码来源:base_frame_manager.c


示例3: gimp_channel_combine_buffer

void
gimp_channel_combine_buffer (GimpChannel    *mask,
                             GeglBuffer     *add_on_buffer,
                             GimpChannelOps  op,
                             gint            off_x,
                             gint            off_y)
{
  GeglBuffer *buffer;
  gint        x, y, w, h;

  g_return_if_fail (GIMP_IS_CHANNEL (mask));
  g_return_if_fail (GEGL_IS_BUFFER (add_on_buffer));

  buffer = gimp_drawable_get_buffer (GIMP_DRAWABLE (mask));

  if (! gimp_gegl_mask_combine_buffer (buffer, add_on_buffer,
                                       op, off_x, off_y))
    return;

  gimp_rectangle_intersect (off_x, off_y,
                            gegl_buffer_get_width  (add_on_buffer),
                            gegl_buffer_get_height (add_on_buffer),
                            0, 0,
                            gimp_item_get_width  (GIMP_ITEM (mask)),
                            gimp_item_get_height (GIMP_ITEM (mask)),
                            &x, &y, &w, &h);

  mask->bounds_known = FALSE;

  gimp_drawable_update (GIMP_DRAWABLE (mask), x, y, w, h);
}
开发者ID:AdamGrzonkowski,项目名称:gimp-1,代码行数:31,代码来源:gimpchannel-combine.c


示例4: gimp_channel_combine_mask

void
gimp_channel_combine_mask (GimpChannel    *mask,
                           GimpChannel    *add_on,
                           GimpChannelOps  op,
                           gint            off_x,
                           gint            off_y)
{
  PixelRegion srcPR, destPR;
  gint        x, y, w, h;

  g_return_if_fail (GIMP_IS_CHANNEL (mask));
  g_return_if_fail (GIMP_IS_CHANNEL (add_on));

  if (! gimp_rectangle_intersect (off_x, off_y,
                                  gimp_item_get_width  (GIMP_ITEM (add_on)),
                                  gimp_item_get_height (GIMP_ITEM (add_on)),
                                  0, 0,
                                  gimp_item_get_width  (GIMP_ITEM (mask)),
                                  gimp_item_get_height (GIMP_ITEM (mask)),
                                  &x, &y, &w, &h))
    return;

  pixel_region_init (&srcPR, gimp_drawable_get_tiles (GIMP_DRAWABLE (add_on)),
                     x - off_x, y - off_y, w, h, FALSE);
  pixel_region_init (&destPR, gimp_drawable_get_tiles (GIMP_DRAWABLE (mask)),
                     x, y, w, h, TRUE);

  switch (op)
    {
    case GIMP_CHANNEL_OP_ADD:
    case GIMP_CHANNEL_OP_REPLACE:
      pixel_regions_process_parallel ((PixelProcessorFunc)
                                      gimp_channel_combine_sub_region_add,
                                      NULL, 2, &srcPR, &destPR);
      break;

    case GIMP_CHANNEL_OP_SUBTRACT:
      pixel_regions_process_parallel ((PixelProcessorFunc)
                                      gimp_channel_combine_sub_region_sub,
                                      NULL, 2, &srcPR, &destPR);
      break;

    case GIMP_CHANNEL_OP_INTERSECT:
      pixel_regions_process_parallel ((PixelProcessorFunc)
                                      gimp_channel_combine_sub_region_intersect,
                                      NULL, 2, &srcPR, &destPR);
      break;

    default:
      g_warning ("%s: unknown operation type", G_STRFUNC);
      break;
    }

  mask->bounds_known = FALSE;

  gimp_drawable_update (GIMP_DRAWABLE (mask), x, y, w, h);
}
开发者ID:1ynx,项目名称:gimp,代码行数:57,代码来源:gimpchannel-combine.c


示例5: gimp_group_layer_undo_pop

static void
gimp_group_layer_undo_pop (GimpUndo            *undo,
                           GimpUndoMode         undo_mode,
                           GimpUndoAccumulator *accum)
{
    GimpGroupLayerUndo *group_layer_undo = GIMP_GROUP_LAYER_UNDO (undo);
    GimpGroupLayer     *group;

    group = GIMP_GROUP_LAYER (GIMP_ITEM_UNDO (undo)->item);

    GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);

    switch (undo->undo_type)
    {
    case GIMP_UNDO_GROUP_LAYER_SUSPEND:
    case GIMP_UNDO_GROUP_LAYER_RESUME:
        if ((undo_mode       == GIMP_UNDO_MODE_UNDO &&
                undo->undo_type == GIMP_UNDO_GROUP_LAYER_SUSPEND) ||
                (undo_mode       == GIMP_UNDO_MODE_REDO &&
                 undo->undo_type == GIMP_UNDO_GROUP_LAYER_RESUME))
        {
            /*  resume group layer auto-resizing  */

            gimp_group_layer_resume_resize (group, FALSE);
        }
        else
        {
            /*  suspend group layer auto-resizing  */

            gimp_group_layer_suspend_resize (group, FALSE);
        }
        break;

    case GIMP_UNDO_GROUP_LAYER_CONVERT:
    {
        GimpImageBaseType type;
        GimpPrecision     precision;

        type      = gimp_drawable_get_base_type (GIMP_DRAWABLE (group));
        precision = gimp_drawable_get_precision (GIMP_DRAWABLE (group));

        gimp_drawable_convert_type (GIMP_DRAWABLE (group),
                                    gimp_item_get_image (GIMP_ITEM (group)),
                                    group_layer_undo->prev_type,
                                    group_layer_undo->prev_precision,
                                    0, 0, FALSE,
                                    FALSE, NULL);

        group_layer_undo->prev_type      = type;
        group_layer_undo->prev_precision = precision;
    }
    break;

    default:
        g_assert_not_reached ();
    }
}
开发者ID:davidyang5405,项目名称:gimp,代码行数:57,代码来源:gimpgrouplayerundo.c


示例6: gimp_image_merge_layers_get_operation

static CombinationMode
gimp_image_merge_layers_get_operation (GimpLayer *dest,
                                       GimpLayer *src)
{
  GimpImageType type  = gimp_drawable_type (GIMP_DRAWABLE (dest));
  gint          bytes = gimp_drawable_bytes (GIMP_DRAWABLE (src));

  return gimp_image_get_combination_mode (type, bytes);
}
开发者ID:jdburton,项目名称:gimp-osx,代码行数:9,代码来源:gimpimage-merge.c


示例7: floating_sel_to_layer

void
floating_sel_to_layer (GimpLayer *layer)
{
  GimpItem  *item;
  GimpImage *image;

  g_return_if_fail (GIMP_IS_LAYER (layer));
  g_return_if_fail (gimp_layer_is_floating_sel (layer));

  item = GIMP_ITEM (layer);

  if (! (image = gimp_item_get_image (item)))
    return;

  /*  Check if the floating layer belongs to a channel...  */
  if (GIMP_IS_CHANNEL (layer->fs.drawable))
    {
      gimp_message (image->gimp, NULL, GIMP_MESSAGE_WARNING,
                    _("Cannot create a new layer from the floating selection "
                      "because it belongs to a layer mask or channel."));
      return;
    }

  gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_FS_TO_LAYER,
                               _("Floating Selection to Layer"));

  /*  restore the contents of the drawable  */
  floating_sel_restore (layer,
                        item->offset_x,
                        item->offset_y,
                        item->width,
                        item->height);

  gimp_image_undo_push_fs_to_layer (image, NULL, layer);

  /*  clear the selection  */
  gimp_drawable_invalidate_boundary (GIMP_DRAWABLE (layer));

  /*  Set pointers  */
  layer->fs.drawable   = NULL;
  image->floating_sel = NULL;

  gimp_item_set_visible (GIMP_ITEM (layer), TRUE, TRUE);
  gimp_layer_set_lock_alpha (layer, FALSE, TRUE);

  gimp_image_undo_group_end (image);

  gimp_object_name_changed (GIMP_OBJECT (layer));

  gimp_drawable_update (GIMP_DRAWABLE (layer),
                        0, 0,
                        GIMP_ITEM (layer)->width,
                        GIMP_ITEM (layer)->height);

  gimp_image_floating_selection_changed (image);
}
开发者ID:Amerekanets,项目名称:gimp,代码行数:56,代码来源:gimplayer-floating-sel.c


示例8: gimp_channel_combine_rect

void
gimp_channel_combine_rect (GimpChannel    *mask,
                           GimpChannelOps  op,
                           gint            x,
                           gint            y,
                           gint            w,
                           gint            h)
{
  GeglBuffer *buffer;

  g_return_if_fail (GIMP_IS_CHANNEL (mask));

  buffer = gimp_drawable_get_buffer (GIMP_DRAWABLE (mask));

  if (! gimp_gegl_mask_combine_rect (buffer, op, x, y, w, h))
    return;

  gimp_rectangle_intersect (x, y, w, h,
                            0, 0,
                            gimp_item_get_width  (GIMP_ITEM (mask)),
                            gimp_item_get_height (GIMP_ITEM (mask)),
                            &x, &y, &w, &h);

  /*  Determine new boundary  */
  if (mask->bounds_known && (op == GIMP_CHANNEL_OP_ADD) && ! mask->empty)
    {
      if (x < mask->x1)
        mask->x1 = x;
      if (y < mask->y1)
        mask->y1 = y;
      if ((x + w) > mask->x2)
        mask->x2 = (x + w);
      if ((y + h) > mask->y2)
        mask->y2 = (y + h);
    }
  else if (op == GIMP_CHANNEL_OP_REPLACE || mask->empty)
    {
      mask->empty = FALSE;
      mask->x1    = x;
      mask->y1    = y;
      mask->x2    = x + w;
      mask->y2    = y + h;
    }
  else
    {
      mask->bounds_known = FALSE;
    }

  mask->x1 = CLAMP (mask->x1, 0, gimp_item_get_width  (GIMP_ITEM (mask)));
  mask->y1 = CLAMP (mask->y1, 0, gimp_item_get_height (GIMP_ITEM (mask)));
  mask->x2 = CLAMP (mask->x2, 0, gimp_item_get_width  (GIMP_ITEM (mask)));
  mask->y2 = CLAMP (mask->y2, 0, gimp_item_get_height (GIMP_ITEM (mask)));

  gimp_drawable_update (GIMP_DRAWABLE (mask), x, y, w, h);
}
开发者ID:AdamGrzonkowski,项目名称:gimp-1,代码行数:55,代码来源:gimpchannel-combine.c


示例9: gimp_text_layer_render_layout

static void
gimp_text_layer_render_layout (GimpTextLayer  *layer,
                               GimpTextLayout *layout)
{
  GimpDrawable    *drawable = GIMP_DRAWABLE (layer);
  GimpItem        *item     = GIMP_ITEM (layer);
  GeglBuffer      *buffer;
  cairo_t         *cr;
  cairo_surface_t *surface;
  gint             width;
  gint             height;

  g_return_if_fail (gimp_drawable_has_alpha (drawable));

  width  = gimp_item_get_width  (item);
  height = gimp_item_get_height (item);

  surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);

  cr = cairo_create (surface);
  gimp_text_layout_render (layout, cr, layer->text->base_dir, FALSE);
  cairo_destroy (cr);

  cairo_surface_flush (surface);

  buffer = gimp_cairo_surface_create_buffer (surface);

  gegl_buffer_copy (buffer, NULL,
                    gimp_drawable_get_buffer (drawable), NULL);

  g_object_unref (buffer);
  cairo_surface_destroy (surface);

  gimp_drawable_update (drawable, 0, 0, width, height);
}
开发者ID:vidyashree,项目名称:gimp-tito,代码行数:35,代码来源:gimptextlayer.c


示例10: gimp_drawable_mod_undo_pop

static void
gimp_drawable_mod_undo_pop (GimpUndo            *undo,
                            GimpUndoMode         undo_mode,
                            GimpUndoAccumulator *accum)
{
  GimpDrawableModUndo *drawable_mod_undo = GIMP_DRAWABLE_MOD_UNDO (undo);
  GimpDrawable        *drawable          = GIMP_DRAWABLE (GIMP_ITEM_UNDO (undo)->item);
  GeglBuffer          *buffer;
  gint                 offset_x;
  gint                 offset_y;

  GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);

  buffer   = drawable_mod_undo->buffer;
  offset_x = drawable_mod_undo->offset_x;
  offset_y = drawable_mod_undo->offset_y;

  drawable_mod_undo->buffer = g_object_ref (gimp_drawable_get_buffer (drawable));

  gimp_item_get_offset (GIMP_ITEM (drawable),
                        &drawable_mod_undo->offset_x,
                        &drawable_mod_undo->offset_y);

  gimp_drawable_set_buffer_full (drawable, FALSE, NULL,
                                 buffer, offset_x, offset_y);
  g_object_unref (buffer);
}
开发者ID:ChristianBusch,项目名称:gimp,代码行数:27,代码来源:gimpdrawablemodundo.c


示例11: drawable_lock_position_cmd_callback

void
drawable_lock_position_cmd_callback (GtkAction *action,
                                    gpointer   data)
{
  GimpImage    *image;
  GimpDrawable *drawable;
  gboolean      locked;
  return_if_no_drawable (image, drawable, data);

  locked = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));

  if (GIMP_IS_LAYER_MASK (drawable))
    drawable =
      GIMP_DRAWABLE (gimp_layer_mask_get_layer (GIMP_LAYER_MASK (drawable)));

  if (locked != gimp_item_get_lock_position (GIMP_ITEM (drawable)))
    {
      GimpUndo *undo;
      gboolean  push_undo = TRUE;

      undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
                                           GIMP_UNDO_ITEM_LOCK_POSITION);

      if (undo && GIMP_ITEM_UNDO (undo)->item == GIMP_ITEM (drawable))
        push_undo = FALSE;

      gimp_item_set_lock_position (GIMP_ITEM (drawable), locked, push_undo);
      gimp_image_flush (image);
    }
}
开发者ID:AdamGrzonkowski,项目名称:gimp-1,代码行数:30,代码来源:drawable-commands.c


示例12: gimp_layer_mask_set_show

void
gimp_layer_mask_set_show (GimpLayerMask *layer_mask,
                          gboolean       show,
                          gboolean       push_undo)
{
  g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));

  if (layer_mask->show_mask != show)
    {
      GimpImage *image = GIMP_ITEM (layer_mask)->image;

      if (push_undo)
        gimp_image_undo_push_layer_mask_show (image, _("Show Layer Mask"),
                                              layer_mask);

      layer_mask->show_mask = show ? TRUE : FALSE;

      if (layer_mask->layer)
        {
          GimpDrawable *drawable = GIMP_DRAWABLE (layer_mask->layer);

          gimp_drawable_update (drawable,
                                0, 0,
                                gimp_item_width  (GIMP_ITEM (drawable)),
                                gimp_item_height (GIMP_ITEM (drawable)));
        }

      g_signal_emit (layer_mask, layer_mask_signals[SHOW_CHANGED], 0);
    }
}
开发者ID:Amerekanets,项目名称:gimp,代码行数:30,代码来源:gimplayermask.c


示例13: gimp_layer_mask_set_apply

void
gimp_layer_mask_set_apply (GimpLayerMask *layer_mask,
                           gboolean       apply,
                           gboolean       push_undo)
{
  g_return_if_fail (GIMP_IS_LAYER_MASK (layer_mask));

  if (layer_mask->apply_mask != apply)
    {
      GimpImage *image = GIMP_ITEM (layer_mask)->image;

      if (push_undo)
        gimp_image_undo_push_layer_mask_apply (image, _("Apply Layer Mask"),
                                               layer_mask);

      layer_mask->apply_mask = apply ? TRUE : FALSE;

      if (layer_mask->layer)
        {
          GimpDrawable *drawable = GIMP_DRAWABLE (layer_mask->layer);

          gimp_drawable_update (drawable,
                                0, 0,
                                gimp_item_width  (GIMP_ITEM (drawable)),
                                gimp_item_height (GIMP_ITEM (drawable)));
        }

      g_signal_emit (layer_mask, layer_mask_signals[APPLY_CHANGED], 0);
    }
}
开发者ID:Amerekanets,项目名称:gimp,代码行数:30,代码来源:gimplayermask.c


示例14: gimp_layer_mask_new

GimpLayerMask *
gimp_layer_mask_new (GimpImage     *image,
                     gint           width,
                     gint           height,
                     const gchar   *name,
                     const GimpRGB *color)
{
  GimpLayerMask *layer_mask;

  layer_mask = g_object_new (GIMP_TYPE_LAYER_MASK, NULL);

  gimp_drawable_configure (GIMP_DRAWABLE (layer_mask),
                           image,
                           0, 0, width, height,
                           GIMP_GRAY_IMAGE, name);

  /*  set the layer_mask color and opacity  */
  GIMP_CHANNEL (layer_mask)->color       = *color;
  GIMP_CHANNEL (layer_mask)->show_masked = TRUE;

  /*  selection mask variables  */
  GIMP_CHANNEL (layer_mask)->x2          = width;
  GIMP_CHANNEL (layer_mask)->y2          = height;

  return layer_mask;
}
开发者ID:Amerekanets,项目名称:gimp,代码行数:26,代码来源:gimplayermask.c


示例15: gimp_drawable_tree_view_new_dropped

static void
gimp_drawable_tree_view_new_dropped (GimpItemTreeView   *view,
                                     gint                x,
                                     gint                y,
                                     const GimpRGB      *color,
                                     GimpPattern        *pattern)
{
  GimpItem *item;

  gimp_image_undo_group_start (gimp_item_tree_view_get_image (view), GIMP_UNDO_GROUP_EDIT_PASTE,
                               _("New Layer"));

  item = GIMP_ITEM_TREE_VIEW_GET_CLASS (view)->new_item (gimp_item_tree_view_get_image (view));

  if (item)
    {
      gimp_edit_fill_full (gimp_item_get_image (item),
                           GIMP_DRAWABLE (item),
                           color, pattern,
                           GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE,
                           pattern ?
                           C_("undo-type", "Drop pattern to layer") :
                           C_("undo-type", "Drop color to layer"));
    }

  gimp_image_undo_group_end (gimp_item_tree_view_get_image (view));

  gimp_image_flush (gimp_item_tree_view_get_image (view));
}
开发者ID:Distrotech,项目名称:gimp,代码行数:29,代码来源:gimpdrawabletreeview.c


示例16: bfm_get_fg_drawable

/** @return fg drawable if `disp' has bfm, NULL else */
CanvasDrawable* 
bfm_get_fg_drawable (GDisplay *disp)
{
  if (!bfm_check (disp))
    return NULL;
  return GIMP_DRAWABLE (disp->bfm->fg->active_layer); 
}                               /* relies on fg!=NULL */
开发者ID:milankni,项目名称:cinepaint-oyranos,代码行数:8,代码来源:base_frame_manager.c


示例17: selection_layer_alpha_invoker

static GValueArray *
selection_layer_alpha_invoker (GimpProcedure      *procedure,
                               Gimp               *gimp,
                               GimpContext        *context,
                               GimpProgress       *progress,
                               const GValueArray  *args,
                               GError            **error)
{
  gboolean success = TRUE;
  GimpLayer *layer;

  layer = gimp_value_get_layer (&args->values[0], gimp);

  if (success)
    {
      GimpImage *image = gimp_item_get_image (GIMP_ITEM (layer));

      gimp_channel_select_alpha (gimp_image_get_mask (image),
                                 GIMP_DRAWABLE (layer),
                                 GIMP_CHANNEL_OP_REPLACE, FALSE, 0.0, 0.0);
    }

  return gimp_procedure_get_return_values (procedure, success,
                                           error ? *error : NULL);
}
开发者ID:jdburton,项目名称:gimp-osx,代码行数:25,代码来源:selection-cmds.c


示例18: gimp_mask_undo_constructed

static void
gimp_mask_undo_constructed (GObject *object)
{
  GimpMaskUndo *mask_undo = GIMP_MASK_UNDO (object);
  GimpChannel  *channel;
  GimpDrawable *drawable;
  gint          x1, y1, x2, y2;

  if (G_OBJECT_CLASS (parent_class)->constructed)
    G_OBJECT_CLASS (parent_class)->constructed (object);

  g_assert (GIMP_IS_CHANNEL (GIMP_ITEM_UNDO (object)->item));

  channel  = GIMP_CHANNEL (GIMP_ITEM_UNDO (object)->item);
  drawable = GIMP_DRAWABLE (channel);

  if (gimp_channel_bounds (channel, &x1, &y1, &x2, &y2))
    {
      mask_undo->buffer = gegl_buffer_new (GEGL_RECTANGLE (0, 0,
                                                           x2 - x1, y2 - y1),
                                           gimp_drawable_get_format (drawable));

      gegl_buffer_copy (gimp_drawable_get_buffer (drawable),
                        GEGL_RECTANGLE (x1, y1, x2 - x1, y2 - y1),
                        mask_undo->buffer,
                        GEGL_RECTANGLE (0, 0, 0, 0));

      mask_undo->x = x1;
      mask_undo->y = y1;
    }

  mask_undo->format = gimp_drawable_get_format (drawable);
}
开发者ID:DevMaggio,项目名称:gimp,代码行数:33,代码来源:gimpmaskundo.c


示例19: gimp_drawable_mod_undo_constructed

static void
gimp_drawable_mod_undo_constructed (GObject *object)
{
  GimpDrawableModUndo *drawable_mod_undo = GIMP_DRAWABLE_MOD_UNDO (object);
  GimpItem            *item;
  GimpDrawable        *drawable;

  G_OBJECT_CLASS (parent_class)->constructed (object);

  g_assert (GIMP_IS_DRAWABLE (GIMP_ITEM_UNDO (object)->item));

  item     = GIMP_ITEM_UNDO (object)->item;
  drawable = GIMP_DRAWABLE (item);

  if (drawable_mod_undo->copy_buffer)
    {
      drawable_mod_undo->buffer =
        gegl_buffer_dup (gimp_drawable_get_buffer (drawable));
    }
  else
    {
      drawable_mod_undo->buffer =
        g_object_ref (gimp_drawable_get_buffer (drawable));
    }

  gimp_item_get_offset (item,
                        &drawable_mod_undo->offset_x,
                        &drawable_mod_undo->offset_y);
}
开发者ID:ChristianBusch,项目名称:gimp,代码行数:29,代码来源:gimpdrawablemodundo.c


示例20: gimp_image_duplicate_mask

static void
gimp_image_duplicate_mask (GimpImage *image,
                           GimpImage *new_image)
{
  GimpDrawable *mask;
  GimpDrawable *new_mask;

  mask     = GIMP_DRAWABLE (gimp_image_get_mask (image));
  new_mask = GIMP_DRAWABLE (gimp_image_get_mask (new_image));

  gegl_buffer_copy (gimp_drawable_get_buffer (mask), NULL,
                    gimp_drawable_get_buffer (new_mask), NULL);

  GIMP_CHANNEL (new_mask)->bounds_known   = FALSE;
  GIMP_CHANNEL (new_mask)->boundary_known = FALSE;
}
开发者ID:Stibbons,项目名称:gimp,代码行数:16,代码来源:gimpimage-duplicate.c



注:本文中的GIMP_DRAWABLE函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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C++ GIMP_DRAW_TOOL函数代码示例发布时间:2022-05-30
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