gwt-wordcloud2.js

GWT Wrapper for wordcloud2.js

Getting Started

Gradle

Add AST Maven Repo

  allprojects {
    repositories {
      ...
      maven { url 'https://maven.ascend-tech.us/repo' }
    }
  }

Add Dependency:

  compile 'us.ascendtech:gwt-wordcloud2js:2.0.0'
  compile 'us.ascendtech:gwt-wordcloud2js:2.0.0:sources'

Gradle Kotlin

Add AST Maven Repo

  allprojects {
    repositories {
        ...
        maven {
            url = uri("https://maven.ascend-tech.us/repo")
        }
    }
  }

Add Dependency

  compile("us.ascendtech:gwt-wordcloud2js:2.0.0")
  compile("us.ascendtech:gwt-wordcloud2js:2.0.0:sources")

Example in Java

Add dependency to gwt.xml:

<inherits name="us.ascendtech.highcharts.Highcharts"/>

// generate data object
JsArray<JsArray<Object>> data = new JsArray<>();
for (Term term:Elements.elements(terms)) {
	data.push(new JsArray<>(term.getTerm(),term.getWeight()));
}

// create options object and set the data.
WordCloud2JSOptions options=new WordCloud2JSOptions().setList(data).setFontFamily("Calibri, sans-serif").setRotateRatio(0.1);
options.setClick(item->DomGlobal.console.log(item));
options.setWeightFactor(2d);
options.setGridSize(18d);
options.setDrawOutOfBound(false);
options.setShrinkToFit(true);

new WordCloud2JS(elementId,options);

Please check out the gwt-examples project for a working example.