java Programming Glossary: errstr
Program to create a PNG waveform for an audio file http://stackoverflow.com/questions/11017283/program-to-create-a-png-waveform-for-an-audio-file Vector Line2D.Double lines new Vector Line2D.Double String errStr Capture capture new Capture double duration seconds File file.. throws Exception if file null file.isFile try errStr null audioInputStream AudioSystem.getAudioInputStream file.. Color.white g2.fillRect 0 h INFOPAD w INFOPAD if errStr null g2.setColor jfcBlue g2.setFont new Font serif Font.BOLD..
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