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Use a type with a greater resolution to represent time values
[pulseview.git]
/
pv
/
view
/
cursor.cpp
diff --git
a/pv/view/cursor.cpp
b/pv/view/cursor.cpp
index 2f2bc482f22cc567c408723cd6eb8eedd651df32..e4704be497500fd3323ef254ca2dc6c35086d06f 100644
(file)
--- a/
pv/view/cursor.cpp
+++ b/
pv/view/cursor.cpp
@@
-64,7
+64,7
@@
QRectF Cursor::label_rect(const QRectF &rect) const
const shared_ptr<Cursor> other(get_other_cursor());
assert(other);
const shared_ptr<Cursor> other(get_other_cursor());
assert(other);
- const float x = (
time_ - view_.offset()) / view_.scale
();
+ const float x = (
(time_ - view_.offset())/ view_.scale()).convert_to<float>
();
QFontMetrics m(QApplication::font());
QSize text_size = m.boundingRect(get_text()).size();
QFontMetrics m(QApplication::font());
QSize text_size = m.boundingRect(get_text()).size();
@@
-76,14
+76,13
@@
QRectF Cursor::label_rect(const QRectF &rect) const
TimeMarker::ArrowSize - 0.5f;
const float height = label_size.height();
TimeMarker::ArrowSize - 0.5f;
const float height = label_size.height();
- const double other_time = other->time();
+ const pv::util::Timestamp& other_time = other->time();
+
if (time_ > other_time ||
if (time_ > other_time ||
- (abs(time_ - other_time) < numeric_limits<double>::epsilon() &&
- this > other.get()))
+ (abs(time_ - other_time).is_zero() && this > other.get()))
return QRectF(x, top, label_size.width(), height);
else
return QRectF(x, top, label_size.width(), height);
else
- return QRectF(x - label_size.width(), top,
- label_size.width(), height);
+ return QRectF(x - label_size.width(), top, label_size.width(), height);
}
shared_ptr<Cursor> Cursor::get_other_cursor() const
}
shared_ptr<Cursor> Cursor::get_other_cursor() const