Dia:图表编辑器:盒子对象的限制? [英] Dia : the diagram editor : limits on box objects?
问题描述
正如标题中所述，我尝试开发用于hte 3d图形的少数方案-ogre3d；问题是大图方案，Ogre :: Root类需要从中派生很多箭头. 用关系箭头连接框的模型是它们只能通过边界周围的特定点(称为关节"或类似东西)进/出.现在，但是我不会尝试在四个侧面上总是有4 + 4 + 3 + 3个关节移位，假设我需要在一侧放置七个箭头，我该怎么做?
As in title , I try to develop as few schemes for hte 3d graphics enigne -- ogre3d ; problem is the big picture scheme the class Ogre::Root requires quite many arrows descending from it. The model of joining boxes with relational arrows is they can only go in / out by specific points around the border ( called "joints" or something ) . Now, however I wouldn't try there are always 4 + 4 + 3 + 3 joints displaced at four sides , suppose I need to place seven arrows on one side, how do I do that ?
这就是我的意思，箭头可以绑定到的苍蝇"或十字架"的数量是有限的.我用双圆圈标记了其中一个....
Here is what I mean, the "flies" or "crosses" to which one can bind the arrows are limited in number. I marked one of them with double circle ....
推荐答案
TL; DR不要与Dia战斗以绘制复杂的UML模型.不适用于此任务的工具
1) Dia中边界周围的点称为connection points.根据官方的Dia FAQ，其编号在形状定义中固定(请参见 https://wiki.gnome.org/Apps/Dia/Faq→为什么元素具有固定数量的连接点?).但是，可以编辑形状定义并添加自己的点，请参见 http://sdteffen.blogspot.cz/2012/08/improved-dia-shape-export-draw-your.html 了解更多
1) the points around the border in Dia are called connection points. According to the official Dia FAQ their number is fixed in the shape's definition (see https://wiki.gnome.org/Apps/Dia/Faq → Why do elements have a fixed number of connection points?). However, it is possible to edit the shape definition and add your own points, see http://sdteffen.blogspot.cz/2012/08/improved-dia-shape-export-draw-your.html for more
2)使用仅用于绘制图片以记录UML模型的软件不是很聪明，也没有用.首先，此类工具会创建图片，并且不能与其他工具一起使用或不能与其他工具交换UML模型(请参见 Wikipedia:XML元数据交换(用于描述*.xmi格式)
2) using software designed for just drawing pictures for documenting UML models is not very smart neither useful. First and foremost such tools create pictures and can not work with or exchange UML models with other tools (see Wikipedia: XML Metadata Interchange for description of *.xmi format)
3)(仅用于能够绘制一些简单UML图表的图片的免费编辑器)中，我建议使用多平台
3) in the category of free editors for just pictures capable of drawing some simple UML diagrams I'd recommend the multiplatform yWorks yEd Graph Editor. An exceptional feature of this tool is the ability to automatically layout large graphs using several configurable algorithms and the ability to create nested/collapsible graphs + the output looks cool and the tool is quite easy to work with
4)(在真正的UML工具类别中)，我建议 Sparx Systems Enterprise Architect 作为Windows的商业工具，而 Modeliosoft的Modelio 作为多平台开源工具.但是，推荐的工具超出Stack Overflow网站(§4)的范围，因此我不会给您任何信息全面的答案既不会在较早的Stack Overflow答案中找到这样的建议，也因为在线html5工具的市场变化很快，而新工具却经常出现
4) in the category of real UML tools I'd recommend the Sparx Systems Enterprise Architect as commercial tool for Windows and Modeliosoft's Modelio as multiplatform open source tool. However, recommending a tool is out of the scope of the Stack Overflow site (§4) so I won't give you a comprehensive answer neither you'll find such a recommendation in older Stack Overflow answers also because the market of online html5 tools changes quickly and new tools appear quite often
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