Hi Usman,
The ArrowedLine is a particular case that does not deserve its own class. Composition is much better here because we can construct the shapes the way we want (and we can control each .
The arrow at the end of the line can be added as a convenience method. Perhaps something like this: edge + ROLine + ROArrow.
This does not yet work because some convenience methods are missing, but other than that it should work out of the box. As soon as I get some rights, I can even commit :).
Cheers, Doru
On 12 Jun 2012, at 21:15, Usman Bhatti wrote:
Thanks Alex. But I think arrowed line was a good tool to show relationship between two entities without specifying the position of arrow. So, it will be good if you can keep it.
On Tue, Jun 12, 2012 at 6:54 PM, Alexandre Bergel alexandre.bergel@me.com wrote: Hi!
I know this has been on the wished list of many of you. The following script produces: <Screen Shot 2012-06-13 at 12.54.05 AM.png>
-=-=-=-=-=-=-=-=-=-=-=-= | view el1 el2 edge line | view := ROView new. el1 := ROElement new. el1 @RODraggable. el1 extent: 50@50. el1 + ROBox blue.
el2 := ROElement new. el2 @RODraggable. el2 extent: 50@50. el2 + ROBox green.
el1 translateTo: 0 @ 100.
edge := ROEdge from: el1 to: el2. line := ROLine new. line add: ROArrow new offset: 0.1. line add: ROArrow new offset: 0.5. edge + line.
view add: el1; add: el2; add: edge. view open -=-=-=-=-=-=-=-=-=-=-=-=
I will remove ROArrowedLine very soon then
Alexandre
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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