public void writeToStream ( final String format , final OutputStream outputStream ) { try { LOGGER . debug ( "Writing WordCloud image data to output stream" ) ; ImageIO . write ( bufferedImage , format , outputStream ) ; LOGGER . debug ( "Done writing WordCloud image data to output stream" ) ; } catch ( final IOException e ) { LOGGER . error ( e . getMessage ( ) , e ) ; throw new KumoException ( "Could not write wordcloud to outputstream due to an IOException" , e ) ; } }
Write wordcloud image data to stream in the given format