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SeppiK
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Missing DiagramItems after succesful pasteSelectio
Jan 14th, 2009 at 2:38pm
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I use copy- and pasteSelection() to implement my own copy and paste concept.
After using this, the DiagramView.Diagram.Items holds the new objects, but they arenīt draw into the diagram.
To use DiagramView.update() and DiagramView.refresh() are unsuccessful.
  
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Stoyo
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Re: Missing DiagramItems after succesful pasteSele
Reply #1 - Jan 14th, 2009 at 2:48pm
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Do you mean those methods from the Clipboard sample? Check if the items coordinates are within the Diagram.Bounds.
  
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SeppiK
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Re: Missing DiagramItems after succesful pasteSele
Reply #2 - Jan 14th, 2009 at 3:03pm
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the coordinate are present.
Here is some code of my application:

CopySelection
Code
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SelectionCopy test = new SelectionCopy(new DiagramItemCollection(), new DiagramItemCollection(), new GroupCollection());
test = this.diagram.CopySelection(this.diagram, false, false);


PasteSelection
Code
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this.diagram.PasteSelection(this.diagram, test, null, this.x, this.y);




  
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Stoyo
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Re: Missing DiagramItems after succesful pasteSele
Reply #3 - Jan 15th, 2009 at 9:09am
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This works fine:

Code
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private void button2_Click(object sender, EventArgs e)
{
	SelectionCopy test = diagram.CopySelection(diagram, false, false);
	diagram.PasteSelection(diagram, test, null, 10, 10);
}


If your x and y values are 0, the cloned items will overlap the original ones and you might not be able to see them.

I hope that helps,
Stoyan
  
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SeppiK
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Re: Missing DiagramItems after succesful pasteSele
Reply #4 - Jan 15th, 2009 at 10:15am
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It works,
but now I've the problem that some DiagramLinks switch to other anchor after moving a node.

I use the TableNode element with anchor pattern like the ERM Diagram in your demo.

In my application Iīve one input anchor and multiple output anchor per TableNode. Itīs a tree structur.
When I move the parent node after copy and paste one link switch from output to input anchor.

Before moving the parent nodes IncomingLinks list are empty.

Thx for support
  
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Stoyo
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Re: Missing DiagramItems after succesful pasteSele
Reply #5 - Jan 15th, 2009 at 3:09pm
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Quote:
When I move the parent node after copy and paste one link switch from output to input anchor


I can imagine the link doing that if its Dynamic property is enabled, and if your anchor points allow both incoming and outgoing links. If that's not the case, please save your diagram into an xml file and email it to support@mindfusion.eu.

Stoyan
  
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SeppiK
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Re: Missing DiagramItems after succesful pasteSele
Reply #6 - Jan 16th, 2009 at 9:54am
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I `ve send you my diagram per XML.
Before and After Moving.

greetz SeppiK
  
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Stoyo
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Re: Missing DiagramItems after succesful pasteSele
Reply #7 - Jan 16th, 2009 at 1:52pm
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What Flowchart.NET version are you using?
  
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SeppiK
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Re: Missing DiagramItems after succesful pasteSele
Reply #8 - Jan 16th, 2009 at 3:52pm
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Hey,

I am sorry, but I canīt check it before monday.

Have a good weekend.
  
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SeppiK
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Re: Missing DiagramItems after succesful pasteSele
Reply #9 - Jan 21st, 2009 at 8:04am
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Hello,

sorry for my late answer.
We use version 5.0.2
  
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Stoyo
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Re: Missing DiagramItems after succesful pasteSele
Reply #10 - Jan 21st, 2009 at 7:06pm
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Try that with the updated 5.0.2 assemblies from the private messages page. Let me know if you still have any problems.

Stoyan
  
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