Eclipse Community Forums: GEF

Help

Home

Home » Eclipse Projects » GEF » double line

Show: Today's Messages :: Show Polls :: Message Navigator

double line [message #246113]

Thu, 06 November 2008 14:12

Eclipse User

Originally posted by: jgreen.upb.de

Hi,
is it possible to create a double like in GEF? How?

Thanks

Joel

Report message to a moderator

Re: double line [message #246118 is a reply to message #246113]

Thu, 06 November 2008 16:14

Jacques LESCOT

Messages: 247
Registered: July 2009

Senior Member

You need to override the outlineShape(Graphics) method in your
connection figure class that may extend the PolylineConnection one.

Default implementation draws a single line :
protected void outlineShape(Graphics g) {
g.drawPolyline(points);
}

You probably need to draw twice the given points with a "translate"
between the two drawing.

Regards,
Jacques

Joel Greenyer a écrit :
> Hi,
> is it possible to create a double like in GEF? How?
>
> Thanks
>
> Joel

Report message to a moderator

Re: double line [message #246141 is a reply to message #246118]

Fri, 07 November 2008 10:40

Eclipse User

Originally posted by: jgreen.upb.de

Thanks!

Jacques LESCOT wrote:
> You need to override the outlineShape(Graphics) method in your
> connection figure class that may extend the PolylineConnection one.
>
> Default implementation draws a single line :
> protected void outlineShape(Graphics g) {
> g.drawPolyline(points);
> }
>
> You probably need to draw twice the given points with a "translate"
> between the two drawing.
>
> Regards,
> Jacques
>
>
> Joel Greenyer a écrit :
>> Hi,
>> is it possible to create a double like in GEF? How?
>>
>> Thanks
>>
>> Joel

Report message to a moderator

Previous Topic:	Zest bi-directional connections
Next Topic:	[ZEST] Initialize Graph with IGNORE_INVISIBLE_LAYOUT

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Apr 27 01:21:23 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter