Use a custom word sizer to handle the situation where all words have the same weight

config.properties

@@ -6,4 +6,5 @@ height=636
 minSize=4
 maxSize=38
 colors=#000000,#3a3a3a,#787878,#b2b2b2
-background=#ffffff
+background=#ffffff
+debug=true

input.txt

@@ -1,156 +1,96 @@
-mythology,50.0
-children,25
-lemonade,25
-compression,25
-usa,25
-Lemon,25
-out,25
-darkness,25
-Brain,25
-puppy,24
-django,24
-customers,24
-Mask,23
-full moon,23
-bus,23
-html,23
-Internet,23
-zombies,22
-bored,22
-yarn,22
-career,22
-pen,22
-computers,22
-Black,22
-potato,21
-Pills,21
-bank,21
-One,21
-investments,21
-Green,21
-web,21
-paper,21
-book,20
-anger,20
-Pencil,20
-read,20
-tricycle,19
-linux,19
-super,19
-ugly,19
-Japan,19
-site,19
-Chocolate,18
-money,18
-danger,18
-White,18
-widget,18
-Penguin,18
-Mint,18
-Low,18
-roof,17
-venture,17
-favorites,17
-nose,17
-sun,17
-clients,17
-dog,17
-ocean,16
-Handle,16
-Pink,16
-find,15
-venture,15
-life,15
-customers,15
-hate microsoft,15
-run,15
-sky,14
-fun,14
-software,14
-wmd,14
-Internet,14
-tomato,14
-SAAS,14
-tag,14
-Orient,14
-
-life,14
-bloody,14
-framework,13
-Door,13
-type,13
-firefox,13
-chocolate,13
-Dragon,13
-Cellphone,13
-startup,13
-vodka,13
-china,13
-linux,13
-job,13
-fair,13
-tag,12
-software,12
-Color,12
-pizza,12
-gothic,11
-murder,11
-usa,11
-wordpress,11
-SAAS,11
-High,11
-Knob,11
-farm,11
-Speaker,11
-Knife,11
-Light,10
-startup,10
-Wood,10
-Love,10
-Cat,10
-georgeous,10
-pencil,10
-broken,10
-service,10
-career,10
-cloud,10
-money,10
-html,10
-fun,9
-hippo,9
-service,9
-flag,9
-opera,9
-fallen,9
-vodka,9
-europe,8
-computers,8
-ubuntu,8
-job,8
-web,8
-beer,8
-Dark,8
-development,8
-cruel,8
-google,8
-ubuntu,8
-cloud,7
-Dog,7
-coconut,7
-europe,7
-Brush,7
-early riser,7
-wordpress,7
-development,6
-bank,6
-georgeous,6
-hit,6
-early riser,6
-speaker,6
-investments,6
-opera,6
-firefox,5
-site,5
-china,5
-clients,5
-widget,5
+acceptation, 1
+acceptance, 1
+appreciation, 1
+recognition, 1
+compliment, 1
+acknowledgement, 1
+praise, 1
+respect, 1
+esteem, 1
+dignity, 1
+deference, 1
+appraisement, 1
+appreciation, 1
+valuation, 1
+appreciation, 1
+estimation, 1
+regard, 1
+prestige, 1
+esteem, 1
+importance, 1
+significance, 1
+dignity, 1
+honourableness, 1
+worth, 1
+respect, 1
+relevance, 1
+gratefulness, 1
+acceptance, 1
+salary, 1
+bonus, 1
+pay, 1
+wage, 1
+incentives, 1
+reward, 1
+promotion, 1
+preferment, 1
+goodwill, 1
+favour, 1
+tolerance, 1
+broad-mindedness, 1
+distinction, 1
+award, 1
+honour, 1
+interest, 1
+attention, 1
+friendliness, 1
+training, 1
+education, 1
+scope-of-action, 1
+give-thanks, 1
+thank-you, 1
+family, 1
+friends, 1
+solidarity, 1
+love, 1
+money, 1
+partner, 1
+environment, 1
+wife, 1
+husband, 1
+children, 1
+well-being, 1
+traveling, 1
+career, 1
+creative-ideas, 1
+image, 1
+responsibility, 1
+tolerance, 1
+humanity, 1
+openness, 1
+affection, 1
+moral, 1
+motivation, 1
+leisure-time, 1
+hobbies, 1
+ethics, 1
+health, 1
+sport, 1
+maintaining-contact, 1
+personal-life, 1
+workplace, 1
+loyalty, 1
+honesty, 1
+parents, 1
+foreign-languages, 1
+trust, 1
+solidarity, 1
+growth, 1
+success, 1
+living, 1
+change, 1
+self-esteem, 1
+compassion, 1
+trustworthiness, 1
+laugh, 1
+something, 1

src/Tree.java

@@ -21,14 +21,16 @@ public class Tree extends PApplet {
 
         ShapeBasedPlacer placer  = ShapeBasedPlacer.fromFile(config.getShapeFile(), Color.black);
         InputWords       input   = new InputWords(config.getInputFile());
+        Word[]           words   = input.getWords();
         TreeColorer      colorer = new TreeColorer(config.getColors());
+        WordSizer        sizer   = new WordSizer(config.getMinSize(), config.getMaxSize(), words);
 
         cram = new WordCram(this)
-            .fromWords(input.getWords())
+            .fromWords(words)
             .withColorer(colorer)
             .withPlacer(placer)
             .withNudger(placer)
-            .sizedByWeight(config.getMinSize(),config.getMaxSize());
+            .withSizer(sizer);
     }
 
 

src/WordSizer.java

@@ -0,0 +1,33 @@
+import processing.core.PApplet;
+import wordcram.Word;
+
+public class WordSizer implements wordcram.WordSizer{
+
+    private boolean allEqual = true;
+    private float minSize  = 4;
+    private float maxSize  = 38;
+
+    public WordSizer(float minSize, float maxSize, Word[] words){
+        this.minSize = minSize;
+        this.maxSize = maxSize;
+        if(words.length > 0){
+            float initial = words[0].weight;
+            for(Word w : words){
+                if(Math.abs(w.weight - initial) > 0.1){
+                    allEqual = false;
+                    break;
+                }
+            }
+        }
+    }
+
+    @Override
+    public float sizeFor(Word word, int wordRank, int wordCount) {
+        if(allEqual){
+            return (maxSize - minSize) / 3.0f;
+        }
+        else{
+            return PApplet.lerp(minSize, maxSize, word.weight);
+        }
+    }
+}