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== Punkt == | |||
'''Programmcode:''' | '''Programmcode:''' | ||
int x; | int x; | ||
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[[File:Punkt mitte.png]] | [[File:Punkt mitte.png]] | ||
[[File:Punkt mitte_grau.png]] | [[File:Punkt mitte_grau.png]] | ||
== Linie == | |||
'''Programmcode:''' | |||
float angle; | |||
float schnell = 20; | |||
float radius = 0; | |||
float groesse = 10; | |||
void setup(){ | |||
size(400, 400); | |||
background(255); | |||
smooth(); | |||
} | |||
void draw(){ | |||
translate(width / 2, height / 2); | |||
rotate(radians(angle)); | |||
strokeWeight(0.2); | |||
stroke(0, random(255)); | |||
line(random(radius), random(radius), random(groesse), random(groesse)); | |||
groesse += 0.2; | |||
angle += schnell; | |||
radius += 0.5; | |||
} | |||
'''Ergebnisse''' |
Revision as of 00:47, 6 November 2012
Punkt
Programmcode: int x; int y;
void setup()
{ background(255); // Hintergrundfarbe festlegen smooth(); // Verfeinert Linen size(500,500); // Größe festlegen // erster Punkt int x=int(random(500)); int y=int(random(500)); fill(0); stroke(0); // Farbe des Randes ( Antialising ) ellipse(x, y, 10,10); // Zeichnet eine ellipse }
void draw() // Zeichenfunktion
{ if(mousePressed){ int x=int(random(500)); int y=int(random(500)); fill(200); stroke(200); ellipse(x, y, 10,10); // Zeichnet eine ellipse } }
Ergebnisse
Linie
Programmcode:
float angle; float schnell = 20; float radius = 0; float groesse = 10;
void setup(){
size(400, 400); background(255); smooth(); }
void draw(){
translate(width / 2, height / 2); rotate(radians(angle)); strokeWeight(0.2); stroke(0, random(255)); line(random(radius), random(radius), random(groesse), random(groesse)); groesse += 0.2; angle += schnell; radius += 0.5; }
Ergebnisse