9. November 2010
Source code:
import processing.pdf.*;
void setup()
{
size(400,400,PDF,"ornament.pdf"); // def. fenstergroesse
smooth(); // aktiviere antialiasing
strokeWeight(15); // linienbreite
}
void draw()
{
background(255); // def. hintergrundfarbe
for(int x = 0; x <= width; x+=50)
{
for(int y = 0; y <= height; y+=50)
{
pushMatrix();
translate(x,y);
scale(.1);
muster(); // funtions aufruf
popMatrix();
}
}
exit();
}
// funktion
void muster()
{
smooth();
strokeWeight(12);
noFill();
arc(0, 0, 70, 70, 0, PI/2); //viertelkreise in den Ecken
arc(0, 0, 70, 70, PI/2, PI);
arc(0, 0, 70, 70, PI, TWO_PI-PI/2);
arc(0, 0, 70, 70, TWO_PI-PI/2, TWO_PI);
ellipse(250,250,120,120); //mittelkreis
triangle(50,150,100,100,150,150); //Dreiecke
triangle(50,350,100,400,150,350);
triangle(350,150,400,100,450,150);
triangle(350,350,400,400,450,350);
line(0,250,50,250);
line(250,0,250,50);
line(250,500,250,450);
line(500,250,450,250);
line(0,200,0,300);
line(200,0,300,0);
}