Bug 574763

Summary:	[ELK] Options added by extension are ignored during the action "Export diagram as ELK Graph"
Product:	[Modeling] Sirius	Reporter:	Laurent Redor <laurent.redor>
Component:	Diagram	Assignee:	Project Inbox <sirius.diagram-inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3	CC:	pierre-charles.david
Version:	unspecified	Keywords:	triaged
Target Milestone:	---
Hardware:	PC
OS:	Windows 10
Whiteboard:
Bug Depends on:	573455, 574764
Bug Blocks:	574760, 574761

Description Laurent Redor

2021-07-09 03:39:38 EDT

+++ This bug was initially created as a clone of Bug #573455 +++

Since bug 548817, it is possible to export an ELK graph corresponding to a Sirius diagram. The exported file contains all the ELK layout options of the VSM.
If the extension point "org.eclipse.sirius.diagram.elk.layout.extension" is used to customize the layout, all the options added/modified by the method org.eclipse.sirius.diagram.elk.IELKLayoutExtension.beforeELKLayout(LayoutMapping) are not considered. They should be.