Draw a thick line : Line « SWT 2D Graphics « Java Tutorial






  1. Java Tutorial
  2. SWT 2D Graphics
  3. Line
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class ThickLinkDraw {

  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.open();
    GC gc = new GC(shell);
    gc.setLineWidth(4);
    gc.drawRectangle(20, 20, 100, 100);
    gc.dispose();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch())
        display.sleep();
    }
    display.dispose();
  }
}








18.5.Line
18.5.1.Draw lineDraw line
18.5.2.Drawing multiple linesDrawing multiple lines
18.5.3.Drawing Points, Lines and set line widthDrawing Points, Lines and set line width
18.5.4.Draw a thick line
18.5.5.Setting Line capsSetting Line caps
18.5.6.Line Join Style: JOIN_BEVEL, JOIN_MITER, JOIN_ROUNDLine Join Style: JOIN_BEVEL, JOIN_MITER, JOIN_ROUND