package ciips.animation; import java.awt.*; /** * This is another example implementation of the DrawingObj * interface. This particular class enables a test string to be displayed * on the drawing panel with a shadowing effect. * For example, the following lines initializes an instance of this class * and display a text string "Hello" on the drawing panel with blue text color * and gray shadow at position (100, 100):
 *	ShadowLabel helloLabel = new ShadowLabel("Hello");
 *	drawingPanel.addDrawingObj(helloLabel);
 *	helloLabel.move(100, 100);
 *	helloLabel.setColor(Color.blue);
 *	drawingPanel.redraw();
 * 
* This object can be removed from the drawing panel by using the * removeObj method from DrawingPanel. * @see DrawingPanel#removeObj */ public class ShadowLabel extends Drawable { private Font font; private Color text_col = Color.black; /** * Set the text color of the drawing object. * @param col The new text color of the object. */ public void setColor( Color col ) { this.text_col = col; } /** * Get the text string for this label object. * @return the text string for this label object. */ public String getText() { return new String(label); } /** * Construct a new shadow label with the initial text string as * specified by the parameter. * @param str The initial text string for this shadow label. **/ public ShadowLabel(String str) { this.label = str; font = new Font("Helvetica", Font.BOLD, 14); } public Font getFont() { return font; } /** * Draw the text string with a gray label. This method is normally * called from the drawing panel paint method. */ public void draw(Graphics g) { g.setFont(font); g.setColor(Color.lightGray); g.drawString(label, x+1, y+1); g.setColor(text_col); g.drawString(label, x, y); } }