77   this.linetype   = signaltype & 3;
249             linetype: 25,  property in parser.parser.symbols_
1199       this.drawLine(aX, y1, aX + SELF_SIGNAL_WIDTH, y1, signal.linetype);
1200       this.drawLine(aX + SELF_SIGNAL_WIDTH, y1, aX + SELF_SIGNAL_WIDTH, y2, signal.linetype);
1201       this.drawLine(aX + SELF_SIGNAL_WIDTH, y2, aX, y2, signal.linetype, signal.arrowtype);
1217     this.drawLine(aX, y, bX, y, signal.linetype, signal.arrowtype);
1450     drawLine: function(x1, y1, x2, y2, linetype, arrowhead) {  argument
1452       if (linetype !== undefined) {
1453         line.attr('strokeDasharray', this.lineTypes_[linetype]);
1538     drawLine: function(x1, y1, x2, y2, linetype, arrowhead) {  argument
1540       if (linetype !== undefined) {
1541         line.attr('strokeDasharray', this.lineTypes_[linetype]);