Program which draws an `I` if no keys are pressed, and an `E`or an `F`if those keys are pressed

Processing Coding Questions
1

I’m trying to write a program which draws an I if no keys are pressed, and an Eor an Fif those keys
are pressed. Use straight lines to draw these letters. The window size is (120,120).

2

very good idea,
show us your code ( in </> formatter )
and detail description of problems or questions.

3

Do you want that somebody code it for you? Do you need help? Be more detailed as kll said

4

Yes I want that somebody code it

5

Ok, ‘challenge’ accepted, Java right?
(You know that theres text() and no need to draw with lines right?)

6

Yes java and yes I know there’s text and no need to draw with lines

7 
int width = 120;
int height = 120;


void setup(){
size(120,120);
fill(0);
}

void draw(){
  background(255);
  if (keyPressed){
    if (key == 'E'){
      line(width/2 -20,20,width/2 - 20,height - 20);
      line(width/2 -20,20,width/2 + 20 , 20);
      line(width/2 -20,height/2,width/2 + 20 , height/2);
      line(width/2 -20,height/2 + 50,width/2 + 20 , height/2 + 50);
    }
    else if (key == 'F'){
      line(width/2 -20,20,width/2 - 20,height - 20);
      line(width/2 -20,20,width/2 + 20 , 20);
      line(width/2 -20,height/2,width/2 + 20 , height/2);
    }
  }
  else{
    line(width/2 - 20,20,width/2 + 20,20);
    line(width/2 ,20,width/2 ,height - 20);
    line(width/2 - 20,height - 20,width/2 + 20,height - 20);
  }
  
}

Remember to caps lock bc key is case sensitive

8

for the code, if no keys are pressed the program draws an I, but when I press E or F, it draws neither of those letters

9

use caps lock, i made it that if you press uppercase E and uppercase F, but you can add
if(key == ‘E’ || key == ‘e’){}, so it works for lowercase too

10

OK it’s working perfectly now.
Thank you very much for your help

1 Like