public GMOperation quality(double quality) {
        final List<String> args = getCmdArgs();
        args.add("-quality");
        args.add(Double.toString(quality));
        return this;
    }
public GMOperation quality(double quality) {
        final List<String> args = getCmdArgs();
        args.add("-quality");
        args.add(Double.toString(quality));
        return this;
    }
public GMOperation quality ( double quality ) { final List < String > args = getCmdArgs ( ) ; args . add ( "-quality" ) ; args . add ( Double . toString ( quality ) ) ; return this ; }
Add option -quality to the GraphicsMagick commandline (see the documentation of GraphicsMagick for details).

@param quality
the quality of the image from 0 - 100
@return Builder object for chained options setup
Add option - quality to the GraphicsMagick commandline ( see the documentation of GraphicsMagick for details ) .