10 Mar
2016
10 Mar
'16
6:13 p.m.
Hi Johan,
I have improved the error message.
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
On Mar 9, 2016, at 4:18 PM, Johan Fabry
<jfabry(a)dcc.uchile.cl> wrote:
Hola,
in part of the code of LRP I work with arrows, and I need to get the shape, but this
triggers a DNU. I guess I need to set something on the arrow before I can get the element,
or get it via another route. What should I do?
Relevant code below:
arrow := RTArrowedLine new
color: trans color;
edgeFrom: efrom to: eto;
withOffsetIfMultiple.
element := arrow element.
Gives me:
RTElement(Object)>>doesNotUnderstand: #to
RTShorterDistanceWithOffsetAttachPoint(RTAbstractShorterDistanceAttachPoint)>>basicStartingPointOf:
RTShorterDistanceWithOffsetAttachPoint>>basicStartingPointOf:
RTShorterDistanceWithOffsetAttachPoint(RTAttachPoint)>>startingPointOf:
RTLine(RTAbstractLine)>>updateFor:trachelShape:
RTLine(RTShape)>>trachelShapeFor:
RTArrowedLine>>trachelShapeFor:
RTElement(RTShapedObject)>>addShape:
RTArrowedLine(RTShape)>>element
LRPProgramVisualization>>buildTransition:withElements:forView:
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Johan Fabry - http://pleiad.cl/~jfabry
PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile
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