annularring.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

                points[l++] = new EPoint(pt.getX(), pt.getY());
			}
			if (inner == 0 && degrees < 3600)
				points[l++] = new EPoint(0, 0);
			double lX = points[0].getX();
			double hX = lX;
			double lY = points[0].getY();
			double hY = lY;
			for(int i=1; i<points.length; i++)
			{
				if (points[i].getX() < lX) lX = points[i].getX();
				if (points[i].getX() > hX) hX = points[i].getX();
				if (points[i].getY() < lY) lY = points[i].getY();
				if (points[i].getY() > hY) hY = points[i].getY();
			}
			double cX = (lX + hX) / 2;
			double cY = (lY + hY) / 2;
			for(int i=0; i<points.length; i++) {
				Point2D pt = new Point2D.Double(points[i].getX() - cX, points[i].getY() - cY);
                DBMath.gridAlign(pt, dimSnap);
                points[i] = new EPoint(pt.getX(), pt.getY());
            }
            double sX = hX - lX;
			double sY = hY - lY;

			Point2D center = new Point2D.Double(0, 0);
			ni = NodeInst.makeInstance(np, center, sX, sY, cell);
			ni.setTrace(points);
			return true;
		}
        public NodeInst getNodeInst() { return ni; }
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents()//GEN-BEGIN:initComponents
    {
        java.awt.GridBagConstraints gridBagConstraints;

        layerPane = new javax.swing.JScrollPane();
        cancel = new javax.swing.JButton();
        ok = new javax.swing.JButton();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        innerRadius = new javax.swing.JTextField();
        outerRadius = new javax.swing.JTextField();
        numSegments = new javax.swing.JTextField();
        numDegrees = new javax.swing.JTextField();

        getContentPane().setLayout(new java.awt.GridBagLayout());

        setTitle("Annulus Construction");
        addWindowListener(new java.awt.event.WindowAdapter()
        {
            public void windowClosing(java.awt.event.WindowEvent evt)
            {
                closeDialog(evt);
            }
        });

        layerPane.setMinimumSize(new java.awt.Dimension(200, 200));
        layerPane.setPreferredSize(new java.awt.Dimension(200, 200));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(layerPane, gridBagConstraints);

        cancel.setText("Cancel");
        cancel.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                cancelActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(cancel, gridBagConstraints);

        ok.setText("OK");
        ok.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                okActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(ok, gridBagConstraints);

        jLabel1.setText("Layer to use for ring:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel1, gridBagConstraints);

        jLabel2.setText("Inner Radius:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel2, gridBagConstraints);

        jLabel3.setText("Outer Radius:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel3, gridBagConstraints);

        jLabel4.setText("Number of segments:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel4, gridBagConstraints);

        jLabel5.setText("Number of degrees:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        getContentPane().add(jLabel5, gridBagConstraints);

        innerRadius.setColumns(6);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        getContentPane().add(innerRadius, gridBagConstraints);

        outerRadius.setColumns(6);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 3;
        getContentPane().add(outerRadius, gridBagConstraints);

        numSegments.setColumns(6);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 4;
        getContentPane().add(numSegments, gridBagConstraints);

        numDegrees.setColumns(6);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 5;
        getContentPane().add(numDegrees, gridBagConstraints);

        pack();
    }//GEN-END:initComponents

	private void okActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_okActionPerformed
	{//GEN-HEADEREND:event_okActionPerformed
		makeRing();
		closeDialog(null);
	}//GEN-LAST:event_okActionPerformed

	private void cancelActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cancelActionPerformed
	{//GEN-HEADEREND:event_cancelActionPerformed
		cacheValues();
		closeDialog(null);
	}//GEN-LAST:event_cancelActionPerformed
    
    /** Closes the dialog */
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
		setVisible(false);
		dispose();
    }//GEN-LAST:event_closeDialog

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancel;
    private javax.swing.JTextField innerRadius;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JScrollPane layerPane;
    private javax.swing.JTextField numDegrees;
    private javax.swing.JTextField numSegments;
    private javax.swing.JButton ok;
    private javax.swing.JTextField outerRadius;
    // End of variables declaration//GEN-END:variables
    
}