xes).I code like this:
Hello everyone,

I have a problem for generating Arrow in my FlowChart between nodes(2Bo
private void jButton1_actionPerformed(ActionEvent e)
{FlowChart fc = new FlowChart();
    com.mindfusion.jdiagram.Arrow a;
    a.setArrowHead(0);
    fc.setDefaultShape(Shape.fromId("//any shape//"));
    Box bx = fc.createBox(20, 20, 20, 20);
    Box bx1 = fc.createBox(50, 20, 20, 20);
    bx.setText("Shahab");
    fc.add(bx);
    fc.add(bx1);
    a = fc.createArrow(bx, bx1);
    this.jPanel1.add(fc);
    fc.setDocBounds(new Rectangle2D.Float(0,0,130,70));}

but these 2errors raise when I compile my application:

Error: class Crossings not found in method jButton1_actionPerformed(java.awt.event.ActionEvent)

Error: class ShapeVisitor not found in method jButton1_actionPerformed(java.awt.event.ActionEvent)

and I khnow that the root of these 2 is in line where
I define com.mindfusion.jdiagram.Arrow a;  ???

Hi Stoyo,
Thanks for your attention.
I did not edit any .JAR file yet.and I have to say that
I'm using trial version of JDiagram.