initial commit of the lexical attack engine

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Mutah 2016-02-12 12:45:44 +01:00
commit 874d8ccdcd
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import java.util.*;
/**
* Lexical Attack is a word display processor, aimed at virtually
* shooting the spectator with a lexical field that comes from
* a csv file produced by wordocc https://git.tetalab.org:8888/Mutah/wordocc
*
*/
//- some variable to customize to your needs
// data file
String WORDS_CSV_FILE = "data/surveiller_et_punir.csv";
// foreground color
int FG_COLOR = 255;
// background color
int BG_COLOR = 0;
// main font
String FONT_FILE = "fonts/Bitstream Charter.ttf";
// bolder font for word with more score
String BOLD_FONT_FILE = "fonts/Bitstream Charter Bold.ttf";
//- end of visual customization. TODO : extract the variables of chaos
void setup() {
//size(1280, 720);
fullScreen();
frameRate(3);
background(BG_COLOR);
fill(FG_COLOR);
smooth();
f = createFont(FONT_FILE, 24, true);
bf = createFont(BOLD_FONT_FILE, 24, true);
loadData();
}
void draw() {
// let's get a random word with some chaos formula
int id = round(random(words.size() / random(1, 12)));
Word word = words.get(id);
// draw a transparent rectangle over the text
// so it disappear slowly
fill(BG_COLOR, random(16, 32));
rect(0, 0, width, height);
float size = map(word.count, 1, maxCount, 40, 128);
if (id < words.size() / 8 && random(10) > 3) {
textFont(bf);
size = size * 1.33;
} else {
textFont(f);
}
textSize(size);
float wordw = textWidth(word.text);
fill(FG_COLOR);
String cap = word.text.substring(0, 1).toUpperCase() + word.text.substring(1);
text(cap, random(width - wordw), random(height - size));
// saveFrame("frames/mw-######.png");
}
PFont f, bf;
int maxCount = 0;
// the list of word objects read from the csv files
ArrayList<Word> words = new ArrayList<Word>();
/*
* class wrapping a word. note some attributes are not used yet
*/
class Word implements Comparable {
/* the word string */
String text;
/* the weight, understood as a number of occurence */
int count;
/* x position : not used yet */
int x;
/* y position : not used yet */
int y;
float size;
int compareTo(Object other) {
Word w = (Word) other;
if(count < w.count) {
return 1;
} else if (count > w.count) {
return -1;
}
return 0;
}
}
void loadData() {
Table table = loadTable(WORDS_CSV_FILE);
println(table.getRowCount() + " total rows in table");
for (TableRow row : table.rows()) {
Word word = new Word();
word.text = row.getString(0);
word.count = row.getInt(1);
if(word.text.length() > 0) {
if(word.count > maxCount) {
maxCount = word.count;
}
words.add(word);
}
}
Collections.sort(words);
}