How to add relationship lines?

2013-05-05 Thread Genadi Saltikov
Hello! I've been trying Dia on Ubuntu 13.04 and it works great! I am doing ER Diagrams for various uni assignments in few courses. However, I cant figure out, nor find anything in the documentation about how to create relationships between objects such as 1:N, 1:* etc? As seen in this example: h

Re: How to add relationship lines?

2013-05-05 Thread Genadi Saltikov
ay 5, 2013 at 7:50 PM, Alejandro Imass wrote: > On Sun, May 5, 2013 at 9:39 AM, Genadi Saltikov > wrote: > > Hello! > > > > I've been trying Dia on Ubuntu 13.04 and it works great! > > I am doing ER Diagrams for various uni assignments in few courses. > > &

Re: How to add relationship lines?

2013-05-06 Thread Genadi Saltikov
May 2013 00:22:12 +0300 > Genadi Saltikov wrote: > > > Thanks for the desire to help Alejandro, but this is missing the > > point, I specifically wanted ER Diagrams like here: > > http://img27.imageshack.us/img27/920/2013050542.jpg > > I must be missing something.

ER Relationship Class Hierarchies missing?

2013-05-06 Thread Genadi Saltikov
I am continue to investigate using Dia for ERD designs. Now I have stumbled across the ER charts missing the inheritance functionality, denoted by "ISA" which is a triangle pointing upwards, connecting between something like "Employee" entity and inheriting entities such as "Hourly Employee" and