else / Reference / Processing.org

Name

else

Description

Extends the if structure allowing the program to choose between two or more blocks of code. It specifies a block of code to execute when the expression in if is false.

Examples

```
size(400, 400);

for (int i = 20; i < 380; i += 20) {
  if (i < 140) {
    line(120, i, 320, i);
  } else {
    line(80, i, 360, i);
  }
}
```
```
size(400, 400);

for (int i = 20; i < 380; i += 20) {
  if (i < 140) {
    line(120, i, 320, i);
  } else if (i < 260) {
    line(80, i, 360, i);
  } else {
    line(0, i, 400, i);
  }
}
```