if
Description
Allows the program to make a decision about which code to execute. If the test evaluates to true, the statements enclosed within the block are executed and if the test evaluates to false the statements are not executed.
Related
Example
Code:
for (int i = 5; i < height; i += 5) { stroke(255); // Set the color to white if (i < 35) { // When 'i' is less than 35... stroke(0); //...set the color to black } line(30, i, 80, i); }