Third TAD project. I intend to use the 2D array in future sketches.
Source code:
/** * PlanetaryColorGrid * by Joshua Madara, hyperRitual.com * This project displays a grid of the planetary colors * for each hour * day of the week, per "Table of the Planetary * Hours" from the "Introduction" to Mathers' _The Key of * Solomon the King_. The colors are specified in the * same book: "Table of the Archangels, Angels, Metals, * Days of the Week, and Colours Attributed to each Planet." */ // set color for each planet color MER = #800080; // Mercury, Purple color MOO = #FFFFFF; // Moon, White color SAT = #000000; // Saturn, Black color JUP = #0000FF; // Jupiter, Blue color MAR = #FF0000; // Mars, Red color SUN = #FFFF00; // Sun, Yellow color VEN = #008000; // Venus, Green // create 2D array to store color by hour (row) and day (column) color[][] TBL = { // SUN,MON,TUE,WED,THU,FRI,SAT {MER,JUP,VEN,SAT,SUN,MOO,MAR}, // 12 AM {MOO,MAR,MER,JUP,VEN,SAT,SUN}, // 1 {SAT,SUN,MOO,MAR,MER,JUP,VEN}, // 2 {JUP,VEN,SAT,SUN,MOO,MAR,MER}, // 3 {MAR,MER,JUP,VEN,SAT,SUN,MOO}, // 4 {SUN,MOO,MAR,MER,JUP,VEN,SAT}, // 5 {VEN,SAT,SUN,MOO,MAR,MER,JUP}, // 6 {MER,JUP,VEN,SAT,SUN,MOO,MAR}, // 7 {MOO,MAR,MER,JUP,VEN,SAT,SUN}, // 8 {SAT,SUN,MOO,MAR,MER,JUP,VEN}, // 9 {JUP,VEN,SAT,SUN,MOO,MAR,MER}, // 10 {MAR,MER,JUP,VEN,SAT,SUN,MOO}, // 11 {SUN,MOO,MAR,MER,JUP,VEN,SAT}, // 12 PM {VEN,SAT,SUN,MOO,MAR,MER,JUP}, // 1 {MER,JUP,VEN,SAT,SUN,MOO,MAR}, // 2 {MOO,MAR,MER,JUP,VEN,SAT,SUN}, // 3 {SAT,SUN,MOO,MAR,MER,JUP,VEN}, // 4 {JUP,VEN,SAT,SUN,MOO,MAR,MER}, // 5 {MAR,MER,JUP,VEN,SAT,SUN,MOO}, // 6 {SUN,MOO,MAR,MER,JUP,VEN,SAT}, // 7 {VEN,SAT,SUN,MOO,MAR,MER,JUP}, // 8 {MER,JUP,VEN,SAT,SUN,MOO,MAR}, // 9 {MOO,MAR,MER,JUP,VEN,SAT,SUN}, // 10 {SAT,SUN,MOO,MAR,MER,JUP,VEN}, // 11 }; // variable x and y positions for each square in grid int xPos = 0; int yPos = 0; void setup() { size(70, 240); // columns * 10, rows * 10 noStroke(); // fill only noLoop(); // draw once } void draw() { yPos = 0; for(int i = 0; i < 24; i++) { // for all rows xPos = 0; for(int j = 0; j < 7; j++) { // for all columns fill(TBL[i][j]); // set color of square rect(xPos, yPos, 10, 10); // draw square xPos += 10; // move to draw next column } yPos += 10; // move to draw next row } }