Tag cloud for ILRI jobs using Processing and Wordcram

ilri-jobs.pde

import wordcram.*;

void setup() {
  // Set up the Processing sketch
  size(600, 400);
  // RGB color mode is easier for humans
  colorMode(RGB);
  background(255,255,255);
  // not sure if this does anything
  smooth();

  try {
    new WordCram(this)
      // text file with words
      .fromTextFile("/home/aorth/Downloads/job_names.txt")
      // ILRI red, gray, and darker gray
      .withColors(color(104,38,34), color(34,34,33), color(134,134,134))
      .sizedByWeight(10, 90)
      .withWordPadding(2)
      .withAngler(Anglers.heaped())
      //.angledAt(radians(30), radians(30), radians(-60))
      .withFont("Open Sans")
      // filter these generic job types out
      .withStopWords("interactive sbatch")
      .toSvg("research-computing-jobs.svg", width, height)
      .drawAll(); 
    }
  catch (java.io.FileNotFoundException x) {
    println(x.getMessage());
  }

  println("done rendering the SVG");
  
  println("loading the svg...");
  PShape sh = loadShape("research-computing-jobs.svg");
  
  background(255);
  shape(sh, 0, 0);
}