Refresh Your Programming Skills

Copy this code as a sample. It also has instructions embedded in the code

/* To review you should get processing running on your computer.  It can be downloaded

at https://www.processing.org or if you want to work online you can use 

https://www.openprocessing.org/ on most devices.

Practice making a few shapes as I demonstrate below

*/

void setup() {            // this line starts the program 

                                   // setup runs only one time

 size(500,500);           // set the size of the draw window

 background(0);         // set the window to black

}                                   // this brace ends the setup

void draw() {           // this line starts the main loop

                                 // this will run over and over forever

 fill(255);                  // set draw color to white

 ellipse(50,50,50,50);  // draw a circle at (50,50)

                        // with a size of 50 wide by 50 tall

   ellipse(90,350,50,100);// draw an ellipse at (90,350)

                        // with a size of 50 wide by 100 tall

   rect(150,150,100,50);  // draw a rectangle at (150,150)

                        // with a size of 100 wide by 50 tall

 stroke(255);           // set line color to white

 line(200,50,400,75);   // draw a line from point (200,50) 

                        // to point (400,75)

 triangle(300,300,300,450,450,450); // triangle with points of

                        // (300,300), (300,450), and (450,450)

}                       // this brace ends the draw loop