PickStart_functionpractice

mySketch
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/*-----------------------------
Pick Start Lines
Click on the screen to generate a line of dots up and down and a line of squares across
​
Created 2-8-17
Renee Cheng
cheng.835
Modified 2-9-17
​
https://www.openprocessing.org/sketch/405223
-----------------------------*/
void setup()
{
  size(1000,1000);
  background(0);
}
​
void draw()
{
  if(mousePressed)
  {
    pickStart();
  }
}
​
//picks starting point for the 2 functions
void pickStart()
{
  ellipseUp(mouseX, mouseY);
  squareAcross(mouseX, mouseY);
}
​
//creates a vertical line of ellipses from mouse click
void ellipseUp(float x, float y)
{
  stroke(0,0,200);
  fill(random(255),random(255),random(255));
  int d=25;
  for(float i = y; i < 1000; i = i + 30)
  {
    ellipse(x,i,d,d);
  }
   for(float j = y; j > 0; j = j - 30)
  {
    ellipse(x,j,d,d);
  }
}
​
//creates a horizontal line of squares from mouse click
void squareAcross(float x, float y)
{
  stroke(0,0,200);
  fill(random(255),random(255),random(255));
  int s=25;
  for(float i = x; i < 1000; i = i + 30)
  {
    rect(i,y,s,s);
  }
   for(float j = x; j > 0; j = j - 30)
  {
    rect(j,y,s,s);
  }
}