Hi Doru,

You can have an offset in case there are multiple lines. Consider this example:

-=-=-=-=-=-=-=-=-=-=-=-=

v := RTView new.

e1 := ((RTEllipse new size: 20) + RTLabel) elementOn: 1.
e2 := ((RTEllipse new size: 20) + RTLabel) elementOn: 2.
v add: e1; add: e2.
e1 @ RTDraggable.
e2 @ RTDraggable.

e2 translateTo: 100 @ 50.

lineShape := RTArrowedLine new color: (Color black); withOffsetIfMultiple.
v add: (lineShape edgeFrom: e1 to: e2).
v add: (lineShape edgeFrom: e2 to: e1).

v add: (lineShape edgeFrom: e2 to: e1).
v add: (lineShape edgeFrom: e2 to: e1).
v add: (lineShape edgeFrom: e2 to: e1).
v

-=-=-=-=-=-=-=-=-=-=-=-=

Cheers,

Alexandre

On Jul 1, 2015, at 3:36 PM, Tudor Girba <tudor@tudorgirba.com> wrote:

Hi,

I know the bezier lines, but they serve a different purpose.

I am looking for something like this:
<curved-lines.png>

The line bends with an angle (that can be specified) relative to the direction of the edge.

Cheers,
Doru



On Wed, Jul 1, 2015 at 2:58 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote:
Roassal offers an easy way to define bezier lines.

Check: 
exampleDynamicBezierEdges

Other example, contained in the example:
-=-=-=-=-=-=
v := RTView new.
shape := RTEllipse new size: 10; color: (Color purple alpha: 0.3).
els := (shape elementsOn: (1 to: 6)) @ RTDraggable.
v addAll: els .
RTHorizontalLineLayout on: v elements.

edge := (RTBezierLine new controllingElements: v elements) edgeFrom: els first to: els last.
v add: edge.

v
-=-=-=-=-=-=
<Screen Shot 2015-07-01 at 9.57.57 AM.png>

But I guess you know these example. How would you define these curved lines?

Alexandre

On Jul 1, 2015, at 9:36 AM, Tudor Girba <tudor@tudorgirba.com> wrote:

Hi,

I would like to draw a simple curved line. The idea would be to offer a simple way to deal with edges that come from or to other place.

Roassal2 seems to not support this right now (at least not anymore). Do I miss something?

Cheers,
Doru


-- 
www.tudorgirba.com

"Every thing has its own flow"
_______________________________________________
Moose-dev mailing list
Moose-dev@iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev

-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.




_______________________________________________
Moose-dev mailing list
Moose-dev@iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev




-- 
www.tudorgirba.com

"Every thing has its own flow"
_______________________________________________
Moose-dev mailing list
Moose-dev@iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev

-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

_______________________________________________
Moose-dev mailing list
Moose-dev@iam.unibe.ch
https://www.iam.unibe.ch/mailman/listinfo/moose-dev