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displaying nodes in a position on the canvas [message #218855]

Fri, 13 February 2009 14:25

Eclipse User

We are upgrading from eclipse 3.3.2 to 3.5.0
GMF 1.0.1 to GMF 1.2.0
EMF 1.1.0 to EMF 2.5.0

We use to be able to place the Nodes on a diagram in a specific
coordinates using:

Node node = ViewService.createNode(view, form, IcxmlVisualIDRegistry
.getType(id), getPreferencesHint());

BoundsImpl currentLayout = (BoundsImpl) node.getLayoutConstraint();
currentLayout.setX(xOffset);
currentLayout.setY(yOffest);

Now it places all nodes in the upper left hand corner
What do we need to do to place them at a specific coordinate again.

Gary

Re: displaying nodes in a position on the canvas [message #218900 is a reply to message #218855]

Mon, 16 February 2009 05:18

Eclipse User

Originally posted by: cayla_sha.gmx.net

Hello Gary,

take a look at the method
org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeEditPart.r efreshBounds().
This method sets a node at a specific position.

Best wishes
Julia

Gary Leask schrieb:
> We are upgrading from eclipse 3.3.2 to 3.5.0
> GMF 1.0.1 to GMF 1.2.0
> EMF 1.1.0 to EMF 2.5.0
>
> We use to be able to place the Nodes on a diagram in a specific
> coordinates using:
>
> Node node = ViewService.createNode(view, form, IcxmlVisualIDRegistry
> .getType(id), getPreferencesHint());
>
> BoundsImpl currentLayout = (BoundsImpl) node.getLayoutConstraint();
> currentLayout.setX(xOffset);
> currentLayout.setY(yOffest);
>
> Now it places all nodes in the upper left hand corner
> What do we need to do to place them at a specific coordinate again.
>
> Gary

Re: displaying nodes in a position on the canvas [message #219212 is a reply to message #218855]

Wed, 18 February 2009 12:56

Eclipse User

Gary and I have resolved this problem, going to m5a has changed the
diagram measurement (from himetric to pixil...) back to how it was, and
we appear to be good now.

Thanks

Gary Leask wrote:
> We are upgrading from eclipse 3.3.2 to 3.5.0
> GMF 1.0.1 to GMF 1.2.0
> EMF 1.1.0 to EMF 2.5.0
>
> We use to be able to place the Nodes on a diagram in a specific
> coordinates using:
>
> Node node = ViewService.createNode(view, form, IcxmlVisualIDRegistry
> .getType(id), getPreferencesHint());
>
> BoundsImpl currentLayout = (BoundsImpl) node.getLayoutConstraint();
> currentLayout.setX(xOffset);
> currentLayout.setY(yOffest);
>
> Now it places all nodes in the upper left hand corner
> What do we need to do to place them at a specific coordinate again.
>
> Gary

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