How To Retain the Custom Position Of the Label While Resizing the Node
29 Feb 2016 / 2 minutes to read
We can retain the label’s offset value using the SizeChanged event. While resizing a node, the SizeEvent gets fired. Using this event we can retain the label’s position.
// Adding Event Handler
((DocumentEventSink)diagram1.Model.EventSink).SizeChanged += new SizeChangedEventHandler(Form1_SizeChanged);
outerRect.Labels.Add(new Syncfusion.Windows.Forms.Diagram.Label());
outerRect.Labels[0].Text = "Rectangle";
outerRect.Labels[0].Position = Position.Custom;
outerRect.Labels[0].OffsetX = outerRect.Size.Width / 2;
outerRect.Labels[0].OffsetY = outerRect.Size.Height;
// Resizing
void Form1_SizeChanged(SizeChangedEventArgs evtArgs)
{
outerRect.Labels[0].OffsetX = outerRect.Size.Width / 2;
outerRect.Labels[0].OffsetY = outerRect.Size.Height;
}
' Adding Event Handler
AddHandler (CType(diagram1.Model.EventSink, DocumentEventSink)).SizeChanged, AddressOf Form1_SizeChanged
outerRect.Labels.Add(New Syncfusion.Windows.Forms.Diagram.Label())
outerRect.Labels(0).Text = "Rectangle"
outerRect.Labels(0).Position = Position.Custom
outerRect.Labels(0).OffsetX = outerRect.Size.Width / 2
outerRect.Labels(0).OffsetY = outerRect.Size.Height
' Resizing
Private Sub Form1_SizeChanged(ByVal evtArgs As Syncfusion.Windows.Forms.Diagram.SizeChangedEventArgs)
outerRect.Labels(0).OffsetX = outerRect.Size.Width / 2
outerRect.Labels(0).OffsetY = outerRect.Size.Height
End Sub
Was this page helpful?
Yes
No
Thank you for your feedback!
Thank you for your feedback and comments. We will rectify this as soon as possible!
An unknown error has occurred. Please try again.
Help us improve this page