import java.awt.Graphics; import java.awt.Graphics2D; import java.util.Random; Type "extends Component" immediately after "class DrawingComponent" but before the opening bracket in your new class ...

144); graphics2D.draw (rectangle); painter.end(); } } Qt Jambi’s graphics system rendering operates in unison with Java 2D rendering. One way to leverage this would be to use Java 2D for advance ...

Suppose you’ve written an application with a GUI using Swing components such as JTable or JTextPane. All these components are derived from the abstract class javax.swing.JComponent, which ...