What's wrong with this code? HELP I want to code to like the picture I've added of

Processing Coding Questions
1 
size(300, 300);

int[]data={50, 100, 30, 120, 40, 70, 150};
int max=data[0];
int min=data[0];
for (int i=0; i<data.length; i++) {

    fill(255);
    rect(10+15*i, 10, 10, data[i]);
  if(max<data[i]) {
     max=data[i];
   
    fill(255, 0, 0);
    rect(10+15*i, 10, 10, max);
  
  } 

  if ( min>data[i]) {
    min=data[i];
      
    fill(0, 0, 255);
    rect(10+15*i, 10, 10, min);
  } 
}

05
Screen Shot 2019-06-23 at 19.09.05.png1484×966 77.7 KB

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2

You need to run the entire for loop without drawing to set min and max

Then run the 2nd for loop and set fill accordingly to max and min and draw the rect after setting fill

2 Likes
3

yes, like

size(300, 300);
int[]data={50, 100, 30, 120, 40, 70, 150};
int max=-1000, min=1000;

for (int i=0; i<data.length; i++) {   // first min max run
  if ( max < data[i])   max = data[i];
  if ( min > data[i])   min = data[i];
}

for (int i=0; i<data.length; i++) {  // draw run
  fill(255);                         // make color 
  if ( max == data[i] )  fill(255, 0, 0);
  if ( min == data[i] )  fill(0, 0, 255);
  rect(10+15*i, 10, 10, data[i]);    // draw
}
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4

Thank you Chrisir! I solved the problem!

5

Thank you so much! kll !
I solved the problem!

1 Like