Method draw

src/org/opensourcephysics/display/axes/XAxis.java:45–71

Draws the axis in the drawing panel. @param drawingPanel @param g

(DrawingPanel drawingPanel, Graphics g)

   * @param g
   */
  @Override
public void draw(DrawingPanel drawingPanel, Graphics g) {
    int pixLoc = drawingPanel.yToPix(location);
    if(pixLoc<1) {
      location = drawingPanel.getYMin();
    }
    if(pixLoc>drawingPanel.getHeight()-1) {
      location = drawingPanel.getYMax();
    }
    Graphics2D g2 = (Graphics2D) g.create();
//    Shape clipShape = g2.getClip();
    // unclip needed here?
    g2.clipRect(0, 0, drawingPanel.getWidth(), drawingPanel.getHeight());
    switch(locationType) {
       case DRAW_AT_LOCATION :
       case DRAW_IN_DISPLAY :
         drawInsideDisplay(drawingPanel, g);
         break;
       case DRAW_IN_GUTTER :
         drawInsideGutter(drawingPanel, g);
         break;
       default :
         drawInsideDisplay(drawingPanel, g);
         break;
    }
    g2.dispose();// BH 2020.02.26//setClip(clipShape);
  }

  private void drawInsideDisplay(DrawingPanel drawingPanel, Graphics g) {
    Color foreground = drawingPanel.getForeground();