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C++ GIMP_IS_DRAW_TOOL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_IS_DRAW_TOOL函数的典型用法代码示例。如果您正苦于以下问题:C++ GIMP_IS_DRAW_TOOL函数的具体用法?C++ GIMP_IS_DRAW_TOOL怎么用?C++ GIMP_IS_DRAW_TOOL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_IS_DRAW_TOOL函数的5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_draw_tool_resume

void
gimp_draw_tool_resume (GimpDrawTool *draw_tool)
{
  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (draw_tool->paused_count > 0);

  draw_tool->paused_count--;

  if (draw_tool->paused_count == 0)
    {
#ifdef USE_TIMEOUT
      /* Don't install the timeout if the draw tool isn't active, so
       * suspend()/resume() can always be called, and have no side
       * effect on an inactive tool. See bug #687851.
       */
      if (gimp_draw_tool_is_active (draw_tool) && ! draw_tool->draw_timeout)
        {
          draw_tool->draw_timeout =
            gdk_threads_add_timeout_full (G_PRIORITY_HIGH_IDLE,
                                          DRAW_TIMEOUT,
                                          (GSourceFunc) gimp_draw_tool_draw_timeout,
                                          draw_tool, NULL);
        }
#endif

      /* call draw() anyway, it will do nothing if the timeout is
       * running, but will additionally check the drawing times to
       * ensure the minimum framerate
       */
      gimp_draw_tool_draw (draw_tool);
    }
}
开发者ID:STRNG,项目名称:gimp,代码行数:32,代码来源:gimpdrawtool.c


示例2: gimp_draw_tool_start

void
gimp_draw_tool_start (GimpDrawTool *draw_tool,
                      GimpDisplay  *display)
{
  g_return_if_fail (GIMP_IS_DRAW_TOOL (draw_tool));
  g_return_if_fail (GIMP_IS_DISPLAY (display));
#ifdef STRICT_TOOL_CHECKS
  g_return_if_fail (gimp_draw_tool_is_active (draw_tool) == FALSE);
#else

  gimp_draw_tool_stop (draw_tool);
#endif

  draw_tool->display = display;

  gimp_draw_tool_draw (draw_tool);
}
开发者ID:MichaelMure,项目名称:Gimp-Cage-Tool,代码行数:17,代码来源:gimpdrawtool.c


示例3: gimp_draw_tool_add_path

GimpCanvasItem *
gimp_draw_tool_add_path (GimpDrawTool         *draw_tool,
                         const GimpBezierDesc *desc)
{
  GimpCanvasItem *item;

  g_return_val_if_fail (GIMP_IS_DRAW_TOOL (draw_tool), NULL);
  g_return_val_if_fail (desc != NULL, NULL);

  item = gimp_canvas_path_new (gimp_display_get_shell (draw_tool->display),
                               desc, FALSE, FALSE);

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

  return item;
}
开发者ID:MichaelMure,项目名称:Gimp-Cage-Tool,代码行数:17,代码来源:gimpdrawtool.c


示例4: gimp_draw_tool_add_item

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);
}
开发者ID:MichaelMure,项目名称:Gimp-Cage-Tool,代码行数:19,代码来源:gimpdrawtool.c


示例5: gimp_guide_tool_button_release

static void
gimp_guide_tool_button_release (GimpTool              *tool,
                                const GimpCoords      *coords,
                                guint32                time,
                                GdkModifierType        state,
                                GimpButtonReleaseType  release_type,
                                GimpDisplay           *display)
{
  GimpGuideTool    *guide_tool = GIMP_GUIDE_TOOL (tool);
  GimpDisplayShell *shell      = gimp_display_get_shell (display);
  GimpImage        *image      = gimp_display_get_image (display);

  gimp_tool_pop_status (tool, display);

  gimp_tool_control_halt (tool->control);

  gimp_draw_tool_stop (GIMP_DRAW_TOOL (tool));

  if (release_type == GIMP_BUTTON_RELEASE_CANCEL)
    {
      /* custom guides are moved live */
      if (guide_tool->guide_custom)
        gimp_image_move_guide (image, guide_tool->guide,
                               guide_tool->guide_old_position, TRUE);
    }
  else
    {
      gint max_position;

      if (guide_tool->guide_orientation == GIMP_ORIENTATION_HORIZONTAL)
        max_position = gimp_image_get_height (image);
      else
        max_position = gimp_image_get_width (image);

      if (guide_tool->guide_position == GIMP_GUIDE_POSITION_UNDEFINED ||
          guide_tool->guide_position <  0                             ||
          guide_tool->guide_position > max_position)
        {
          if (guide_tool->guide)
            {
              gimp_image_remove_guide (image, guide_tool->guide, TRUE);
              guide_tool->guide = NULL;
            }
        }
      else
        {
          if (guide_tool->guide)
            {
              /* custom guides are moved live */
              if (! guide_tool->guide_custom)
                gimp_image_move_guide (image, guide_tool->guide,
                                       guide_tool->guide_position, TRUE);
            }
          else
            {
              switch (guide_tool->guide_orientation)
                {
                case GIMP_ORIENTATION_HORIZONTAL:
                  guide_tool->guide =
                    gimp_image_add_hguide (image,
                                           guide_tool->guide_position,
                                           TRUE);
                  break;

                case GIMP_ORIENTATION_VERTICAL:
                  guide_tool->guide =
                    gimp_image_add_vguide (image,
                                           guide_tool->guide_position,
                                           TRUE);
                  break;

                default:
                  gimp_assert_not_reached ();
                }
            }
        }

      gimp_image_flush (image);
    }

  gimp_display_shell_selection_resume (shell);

  guide_tool->guide_position    = GIMP_GUIDE_POSITION_UNDEFINED;
  guide_tool->guide_orientation = GIMP_ORIENTATION_UNKNOWN;

  tool_manager_pop_tool (display->gimp);
  g_object_unref (guide_tool);

  {
    GimpTool *active_tool = tool_manager_get_active (display->gimp);

    if (GIMP_IS_DRAW_TOOL (active_tool))
      gimp_draw_tool_pause (GIMP_DRAW_TOOL (active_tool));

    tool_manager_oper_update_active (display->gimp, coords, state,
                                     TRUE, display);
    tool_manager_cursor_update_active (display->gimp, coords, state,
                                       display);

    if (GIMP_IS_DRAW_TOOL (active_tool))
//.........这里部分代码省略.........
开发者ID:jiapei100,项目名称:gimp,代码行数:101,代码来源:gimpguidetool.c



注:本文中的GIMP_IS_DRAW_TOOL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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上一篇:
C++ GIMP_IS_GIMP函数代码示例发布时间:2022-05-30
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C++ GIMP_IS_DRAWABLE函数代码示例发布时间:2022-05-30
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