Graphics::drawCircle

Description

void Graphics::drawCircle( int16_t x , int16_t y , int16_t r )

Graphics::drawCircle draws a circle (line only!) around (x, y) with a radius of r.

Parameters

• int16_t x: x-coordinate of the center
• int16_t y: y-coordinate of the center
• int16_t r: radius

Returns

none

Example

#include <Gamebuino-Meta.h>
void setup() {
gb.begin();
}
void loop() {
while(!gb.update());
gb.display.clear();
// draw a red circle
gb.display.setColor(RED);
gb.display.drawCircle(15, 15, 10);
}