@Override
public void draw(Canvas canvas) {
Color currColor = canvas.getColor();
canvas.setColor(Color.GREEN);
int width = mRect.widht() * mHealth / mMaxHelth;
glPushMatrix();
glTranslated(mX, mY, 0);
glBegin(GL_QUADS);
glVertex2d(1, 1);
glVertex2d(width, 1);
glVertex2d(width, mRect.height() - 1);
glVertex2d(1, mRect.height() - 1);
glEnd();
glTranslated(0, 0, 0);
glPopMatrix();
canvas.setColor(currColor);
canvas.setColor(Color.RED);
glPushMatrix();
glTranslated(mX, mY, 0);
glBegin(GL_QUADS);
glVertex2d(1, 1);
glVertex2d(mRect.widht() - 1, 1);
glVertex2d(mRect.widht() - 1, mRect.height() - 1);
glVertex2d(1, mRect.height() - 1);
glEnd();
glTranslated(0, 0, 0);
glPopMatrix();
canvas.setColor(currColor);
super.draw(canvas);
}
public static void main(String[] args) {
Rectangle caja, palo;
Ellipse verde, ambar, rojo;
int ancho, alto, centro_x, centro_y, diametro_disco;
ancho = 150;
alto = 300;
centro_x = 300;
centro_y = 300;
diametro_disco = ancho / 2;
caja = new Rectangle(centro_x - ancho / 2, centro_y - alto / 2, ancho, alto);
caja.draw();
palo = new Rectangle(centro_x - ancho / 5 / 2, centro_y + alto / 2, ancho / 5, alto);
palo.draw();
palo.fill();
verde =
new Ellipse(
centro_x - diametro_disco / 4,
centro_y + diametro_disco / 2,
diametro_disco / 2,
diametro_disco / 2);
verde.setColor(new Color(0, 200, 0));
ambar =
new Ellipse(
centro_x - diametro_disco / 4,
centro_y - diametro_disco / 2,
diametro_disco / 2,
diametro_disco / 2);
ambar.setColor(new Color(255, 255, 0));
rojo =
new Ellipse(
centro_x - diametro_disco / 4,
centro_y - diametro_disco * 1.5,
diametro_disco / 2,
diametro_disco / 2);
rojo.setColor(new Color(255, 0, 0));
verde.fill();
ambar.fill();
rojo.fill();
}
public static void main(String[] args) {
// Ex041_abstract
Circle c1 = new Circle();
c1.name = "원1";
c1.draw();
c1.erase();
Rectangle r1 = new Rectangle();
r1.name = "사각형1";
r1.draw();
r1.erase();
}
public static void main(String[] args) {
Circle c = new Circle();
Triangle t = new Triangle();
Rectangle r = new Rectangle();
// 1. 각각의 도형 그리기
c.draw();
t.draw();
r.draw();
// 2. 각각의 도형 지우기
c.delete();
t.delete();
r.delete();
}
public void draw(Graphics2D g) {
super.draw(g);
g.setColor(fontColor);
g.setFont(font);
g.drawString(text, 0 + font.getSize() / 2, (int) h - font.getSize() / 4);
}
