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 Post subject: is there any Custom widget like the BluePrint or FlowGraph ?
PostPosted: Thu Jul 31, 2014 12:53 am 
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Familiar Face

Joined: Wed Jul 30, 2014 2:43 am
Posts: 9
is there any Custom widget like the BluePrint or FlowGraph as shown below?
if not, is there any good idea to realize it? a custom widget inherit from Listbox, and use the Cairo to draw the curves?
Thanks very much!
Image

Image


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 Post subject: Re: is there any Custom widget like the BluePrint or FlowGra
PostPosted: Mon Aug 04, 2014 3:38 am 
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Familiar Face

Joined: Wed Jul 30, 2014 2:43 am
Posts: 9
And first of all, the "box widget" can be zoom, pan. And then draw curves which link them.
As i know Cairo can draw the Curves easily? But can Cairo realize the "box widget"?


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 Post subject: Re: is there any Custom widget like the BluePrint or FlowGra
PostPosted: Wed Aug 06, 2014 2:09 am 
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Familiar Face

Joined: Wed Jul 30, 2014 2:43 am
Posts: 9
Anyone know sth related to this?
Thank U!


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 Post subject: Re: is there any Custom widget like the BluePrint or FlowGra
PostPosted: Wed Aug 06, 2014 11:34 am 
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Familiar Face

Joined: Mon Mar 31, 2014 9:59 pm
Posts: 16
Did you look at something like this: http://graphviz.org/content/psg

You could just add that to the GTK interface.

_________________
I am learning to develop GTK+ (GTK 3.10) programs written in Python 3.4.0, designed with Glade 3.16.1, with plots using Matplotlib 1.4. I program and test using Ubuntu 14.04 (64bit) and Gedit. (http://gtk3-matplotlib-cookbook.readthedocs.org)


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 Post subject: Re: is there any Custom widget like the BluePrint or FlowGra
PostPosted: Thu Aug 07, 2014 8:59 am 
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Familiar Face

Joined: Wed Jul 30, 2014 2:43 am
Posts: 9
Thank u , i just had a look at the graphviz, but unforturnatly i think it's not what i really want.
What I do want is the Node can edit, link, unlink, etc Dynamically. And the Node and Curve both can pan, move..And the whole draw area can Zoom.
Whatever, THX!


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