Hi,
Ok. But, that looks a bit terrible :). Could we at least center them?
Doru
On Fri, Jul 3, 2015 at 1:37 PM, Alexandre Bergel alexandre.bergel@me.com wrote:
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
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