当前位置: 首页>>代码示例>>C++>>正文


C++ TextLine::SetHorizontalAlignment方法代码示例

本文整理汇总了C++中TextLine::SetHorizontalAlignment方法的典型用法代码示例。如果您正苦于以下问题:C++ TextLine::SetHorizontalAlignment方法的具体用法?C++ TextLine::SetHorizontalAlignment怎么用?C++ TextLine::SetHorizontalAlignment使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TextLine的用法示例。


在下文中一共展示了TextLine::SetHorizontalAlignment方法的1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,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Parse

void XmlSceneParser::Parse (const ParseNode& decl, TextLine& node, Node& parent, SceneContext& context)
{
  try
  {
      //предварительный разбор
      
    TextLineDeclPtr node_decl = impl->PrepareTextLine (decl);
    
      //настройка узла
      
    node.SetTextUtf8 (node_decl->text.c_str ());

    Impl::FontDeclMap::iterator font_decl_iter = impl->fonts_decls.find (node_decl->font.c_str ());

    if (font_decl_iter == impl->fonts_decls.end ())
      raise_parser_exception (decl, "Font '%s' is not defined", node_decl->font.c_str ());

    FontDecl& font_decl = *font_decl_iter->second;

    node.SetFont (get<const char*> (decl, "font_face", font_decl.face_name.c_str ()));

    FontDpi* font_dpi = context.FindAttachment<FontDpi> ();

    media::FontCreationParams font_creation_params = font_decl.creation_params;

    if (font_dpi)
    {
      if (!font_creation_params.vertical_dpi)
        font_creation_params.vertical_dpi = font_dpi->vertical_dpi;

      if (!font_creation_params.horizontal_dpi)
        font_creation_params.horizontal_dpi = font_dpi->horizontal_dpi;
    }

      //load font params overrides
    font_creation_params.font_size      = get<unsigned int> (decl, "font_size", font_creation_params.font_size);
    font_creation_params.font_size_eps  = get<unsigned int> (decl, "font_size_eps", font_creation_params.font_size_eps);
    font_creation_params.weight         = get<unsigned short> (decl, "font_weight", font_creation_params.weight);
    font_creation_params.escapement     = get<int> (decl, "font_escapement", font_creation_params.escapement);
    font_creation_params.bold           = xtl::xstrcmp (get<const char*> (decl, "font_bold", font_creation_params.bold ? "true" : "false"), "true") == 0;
    font_creation_params.italic         = xtl::xstrcmp (get<const char*> (decl, "font_italic", font_creation_params.italic ? "true" : "false"), "true") == 0;
    font_creation_params.underlined     = xtl::xstrcmp (get<const char*> (decl, "font_underlined", font_creation_params.underlined ? "true" : "false"), "true") == 0;
    font_creation_params.striked        = xtl::xstrcmp (get<const char*> (decl, "font_striked", font_creation_params.striked ? "true" : "false"), "true") == 0;
    font_creation_params.stroke_size    = get<unsigned int> (decl, "font_stroke_size", font_creation_params.stroke_size);
    font_creation_params.vertical_dpi   = get<unsigned short> (decl, "font_vertical_dpi", font_creation_params.vertical_dpi);
    font_creation_params.horizontal_dpi = get<unsigned short> (decl, "font_horizontal_dpi", font_creation_params.horizontal_dpi);
    font_creation_params.charset_name   = get<const char*> (decl, "font_charset_name", font_creation_params.charset_name);

    node.SetFontCreationParams (font_creation_params);

    if (node_decl->horizontal_alignment.state) node.SetHorizontalAlignment (node_decl->horizontal_alignment.value);
    if (node_decl->vertical_alignment.state)   node.SetVerticalAlignment (node_decl->vertical_alignment.value);
    
    math::vec4f color = node.Color ();
    
    if (node_decl->color.state) color = node_decl->color.value;
    if (node_decl->alpha.state) color.w = node_decl->alpha.value;        
    
    node.SetColor (color);
      
      //разбор родительских параметров
    
    Parse (decl, static_cast<Entity&> (node), parent, context);    
  }
  catch (xtl::exception& e)
  {
    e.touch ("scene_graph::XmlSceneParser::Parse(const ParseNode&,TextLine&,Node&,SceneContext&)");
    throw;
  }
}
开发者ID:untgames,项目名称:funner,代码行数:70,代码来源:sg_xml_scene_parser.cpp


注:本文中的TextLine::SetHorizontalAlignment方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。