WordCloud

WordCloud is an android library for the processing text and generating wordcloud/tagcloud as in Bitmap type..

GETTING STARTED

You can directly import the WordCloud library from JCenter/Maven or Gradle:

Maven:

<dependency>
    <groupId>com.mordred.wordcloud</groupId>
    <artifactId>Wordcloud</artifactId>
    <version>2.6</version>
</dependency>

Gradle:

dependencies {
    compile 'com.mordred.wordcloud:Wordcloud:2.6'
}

Current Features

• It currently supports rectangular wordcloud
• Stop-word support in 50 language
• Stemmer support in 24 language (It uses Snowball Stemmer)
• Variable Font Sizes.
• Variable dimension size for resulting Bitmap wordcloud image
• Custom BackGround Color.
• Custom TypeFace(Font) support
• Auto-scaling opacity of words by their frequency(count)
• Efficient Frequency Analyzer for splitting,normalizing and computing word frequency(count).

Screenshots

Examples

Example to generate a Word Cloud on top of an image.

Map<String, Integer> wordMap = new HashMap<>();

wordMap.put("oguzhan", 2); // "oguzhan" -> word, "2" -> word count
wordMap.put("mordred", 2);
wordMap.put("is", 4);
wordMap.put("on",2);
wordMap.put("the", 3);
wordMap.put("salda lake",5);

WordCloud wd = new WordCloud(wordMap, 250, 250,Color.BLACK,Color.WHITE);
wd.setWordColorOpacityAuto(true);

Bitmap generatedWordCloudBmp = wd.generate();

Contributing

Any contributions are welcome 👍