- compute_text_size(p);
- const QRectF r(get_label_rect(rect));
-
- const float h_centre = (r.left() + r.right()) / 2;
- const QPointF points[] = {
- r.topRight(),
- QPointF(r.right(), r.bottom()),
- QPointF(h_centre + ArrowSize, r.bottom()),
- QPointF(h_centre, rect.bottom()),
- QPointF(h_centre - ArrowSize, r.bottom()),
- QPointF(r.left(), r.bottom()),
- r.topLeft()
- };
-
- const QPointF highlight_points[] = {
- QPointF(r.right() - 1, r.top() + 1),
- QPointF(r.right() - 1, r.bottom() - 1),
- QPointF(h_centre + ArrowSize - 1, r.bottom() - 1),
- QPointF(h_centre, rect.bottom() - 1),
- QPointF(h_centre - ArrowSize + 1, r.bottom() - 1),
- QPointF(r.left() + 1, r.bottom() - 1),
- QPointF(r.left() + 1, r.top() + 1),
- };
-
- char text[16];
- format_text(text);
-
- p.setPen(Qt::transparent);
- p.setBrush(FillColour);
- p.drawPolygon(points, countof(points));
-
- p.setPen(HighlightColour);
- p.setBrush(Qt::transparent);
- p.drawPolygon(highlight_points, countof(highlight_points));
-
- p.setPen(LineColour);
- p.setBrush(Qt::transparent);
- p.drawPolygon(points, countof(points));
-
- p.setPen(TextColour);
- p.drawText(r, Qt::AlignCenter | Qt::AlignVCenter, text);
+ const shared_ptr<Cursor> other = get_other_cursor();
+ const pv::util::Timestamp& diff = abs(time_ - other->time_);
+
+ return Ruler::format_time_with_distance(
+ diff, time_, view_.tick_prefix(), view_.time_unit(), view_.tick_precision());