@Override
    protected void paintCommit(final PlotCommit commit, final int h) {
        
		final int dotSize = computeDotSize(h);
		final PlotLane myLane = commit.getLane();
		final int myLaneX = laneC(myLane);
		final Color myColor = laneColor(myLane);
                
		int maxCenter = 0;
		for (final PlotLane passingLane : (PlotLane[]) commit.passingLanes) {
			final int cx = laneC(passingLane);
			final Color c = laneColor(passingLane);
			drawLine(c, cx, 0, cx, h, LINE_WIDTH);
			maxCenter = Math.max(maxCenter, cx);
		}

		final int nParent = commit.getParentCount();
		for (int i = 0; i < nParent; i++) {
			final PlotCommit<PlotLane> p;
			final PlotLane pLane;
			final Color pColor;
			final int cx;

			p = (PlotCommit<PlotLane>) commit.getParent(i);
			pLane = p.getLane();
			if (pLane == null)
				continue;

			pColor = laneColor(pLane);
			cx = laneC(pLane);

			if (Math.abs(myLaneX - cx) > LANE_WIDTH) {
				if (myLaneX < cx) {
					final int ix = cx - LANE_WIDTH / 2;
					drawLine(pColor, myLaneX, h / 2, ix, h / 2, LINE_WIDTH);
					drawLine(pColor, ix, h / 2, cx, h, LINE_WIDTH);
				} else {
					final int ix = cx + LANE_WIDTH / 2;
					drawLine(pColor, myLaneX, h / 2, ix, h / 2, LINE_WIDTH);
					drawLine(pColor, ix, h / 2, cx, h, LINE_WIDTH);
				}
			} else {
				drawLine(pColor, myLaneX, h / 2, cx, h, LINE_WIDTH);
			}
			maxCenter = Math.max(maxCenter, cx);
		}

		final int dotX = myLaneX - dotSize / 2 - 1;
		final int dotY = (h - dotSize) / 2;

		if (commit.getChildCount() > 0)
			drawLine(myColor, myLaneX, 0, myLaneX, dotY, LINE_WIDTH);

		if (commit.has(RevFlag.UNINTERESTING))
			drawBoundaryDot(dotX, dotY, dotSize, dotSize);
		else
			drawCommitDot(dotX, dotY, dotSize, dotSize);
	}