1. This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

          Name

          if

          Examples
          example pic
          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);}
          DescriptionAllows 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.
          Syntax
          if (test) {   statements } 
          Parameters
          testany valid expression that evaluates to true or false
          statementsone or more statements to be executed
          Relatedelse
          Updated on June 6, 2020 10:05:53pm EDT

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