Examples of net.sourceforge.argparse4j.internal.TerminalWidth

Package net.sourceforge.argparse4j.internal

Examples of net.sourceforge.argparse4j.internal.TerminalWidth

net.sourceforge.argparse4j.internal.TerminalWidth
Returns the column width of the command line terminal from which this program was started. Typically the column width is around 80 characters or so. Currently works on Linux and OSX. Returns -1 if the column width cannot be determined for some reason.

     * 
     * @return the width of formatted text
     */
    public static int getFormatWidth() {
        if (terminalWidthDetection_) {
            int w = new TerminalWidth().getTerminalWidth() - 5;
            return w <= 0 ? DEFAULT_FORMAT_WIDTH : w;
        } else {
            return DEFAULT_FORMAT_WIDTH;
        }
    }

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