/** Draw the person with current specifications on screen. */
private void draw() {
int bh = (int) (height * 0.7); // body height
int hh = (height - bh) / 2; // half head height
int hw = width / 2; // half width
int x = xPosition;
int y = yPosition;
if (isVisible) {
Canvas canvas = Canvas.getCanvas();
int[] xpoints = {
x - 3,
x - hw,
x - hw,
x - (int) (hw * 0.2) - 1,
x - (int) (hw * 0.2) - 1,
x - hw,
x - hw + (int) (hw * 0.4) + 1,
x,
x + hw - (int) (hw * 0.4) - 1,
x + hw,
x + (int) (hw * 0.2) + 1,
x + (int) (hw * 0.2) + 1,
x + hw,
x + hw,
x + 3,
x + (int) (hw * 0.6),
x + (int) (hw * 0.6),
x + 3,
x - 3,
x - (int) (hw * 0.6),
x - (int) (hw * 0.6)
};
int[] ypoints = {
y,
y + (int) (bh * 0.2),
y + (int) (bh * 0.4),
y + (int) (bh * 0.2),
y + (int) (bh * 0.5),
y + bh,
y + bh,
y + (int) (bh * 0.65),
y + bh,
y + bh,
y + (int) (bh * 0.5),
y + (int) (bh * 0.2),
y + (int) (bh * 0.4),
y + (int) (bh * 0.2),
y,
y - hh + 3,
y - hh - 3,
y - hh - hh,
y - hh - hh,
y - hh - 3,
y - hh + 3
};
canvas.draw(this, color, new Polygon(xpoints, ypoints, 21));
canvas.wait(10);
}
}
/** Draw the circle with current specifications on screen. */
private void draw() {
if (isVisible) {
Canvas canvas = Canvas.getCanvas();
canvas.draw(
this,
color,
new Ellipse2D.Double(
xPosition, yPosition,
diameter, diameter));
canvas.wait(10);
}
}
/*
* Erase the circle on screen.
*/
private void erase() {
Canvas canvas = Canvas.getCanvas();
canvas.erase(new Ellipse2D.Double(xPosition, yPosition, diameter, diameter));
}
/*
* Draw the circle with current specifications on screen.
*/
private void draw() {
Canvas canvas = Canvas.getCanvas();
canvas.setForegroundColour(color);
canvas.fill(new Ellipse2D.Double(xPosition, yPosition, diameter, diameter));
canvas.wait(10);
}
/** Erase the person on screen. */
private void erase() {
if (isVisible) {
Canvas canvas = Canvas.getCanvas();
canvas.erase(this);
}
}
