Hi Robin,
If you want to zoom a symbol in a click event then you can use the symbol's Bounds property. Please refer to the following code snippet
int zoomIncrement=25;
private void button1_Click(object sender, System.EventArgs e)
{
if(this.diagram1.Controller.SelectionList.Count>0 && symbol1!=null)
{
symbol1.Bounds=new RectangleF(symbol1.X,symbol1.Y,symbol1.Width+zoomIncrement,symbol1.Height+zoomIncrement);
zoomIncrement=zoomIncrement+25;
this.diagram1.Controller.UpdateAllViews();
}
}
I have attached the sample for your reference. You can download the sample from the following page.
http://websamples.syncfusion.com/samples/Diagram.Windows/F60304/main.htm Please refer to the sample and let me know if you have any questions.
Thanks,
Nagaraj