Re: Plot Angle between Vectors

*To*: mathgroup at smc.vnet.net*Subject*: [mg62164] Re: Plot Angle between Vectors*From*: "Chris Chiasson" <chris.chiasson at gmail.com>*Date*: Sun, 13 Nov 2005 02:08:43 -0500 (EST)*References*: <200511100750.CAA07329@smc.vnet.net> <200511110751.CAA29626@smc.vnet.net> <437527FF.4040903@mail.wsu.edu> <dl4bdi$jfc$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

I second this. I think WRI should buy the DrawGraphics software, copyright, etc. from David Park (or develop thier own), because theirs is severely lacking in terms of needed features... side note: The Kagi site does not mention anything about updates for the package... What about people who buy the package shortly before a new version is released? Maybe Mr. Park would consider a pricing and upgrade scheme like the one linked below: http://www.xmlmind.com/xmleditor/price_list.html Regards, -- http://chrischiasson.com/contact/chris_chiasson

**References**:**Plot Angle between Vectors***From:*"Florian" <florian.haeusler@googlemail.com>

**Re: Plot Angle between Vectors***From:*"G. Raymond Brown" <gbrown@runbox.com>