Smooth-circle

Anti-aliased circle

It's a example to show how to draw a anti-aliased circle in Java using the libgdx. We can use alpha color to manipulate opacity.

Licence

Libgdx : http://libgdx.badlogicgames.com/ [v 1.5.2]

Class circle

• Construct

Circle(float x,float y,float r,Color color);

Constructor

• x : horizontal position

• y : vertical position

• r : radius

• color : color of the circle

• Draw

void Circle.draw();

Draw the circle.

• Dispose

void Circle.dispose();

Free the memory.

• Pos

void Circle.setX(float x);
float Circle.getX();

void Circle.setY(float y);
float Circle.getY();

Set vertical and horizontal positions.

• Radius

void Circle.setRadius(float r);
float Circle.getRadius();

Set the radius

• Color

void Circle.setColor(Color color);
Color Circle.getColor();

Set the circle's color.

Licence

All free.