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Split signal painting into 3 layers
[pulseview.git]
/
pv
/
view
/
analogsignal.cpp
diff --git
a/pv/view/analogsignal.cpp
b/pv/view/analogsignal.cpp
index 681386ff6b91f9c69e4f1a84f350b08675551b43..a4474dac8e06a0026b40da41e53b15b3cc7e8bc9 100644
(file)
--- a/
pv/view/analogsignal.cpp
+++ b/
pv/view/analogsignal.cpp
@@
-67,7
+67,13
@@
void AnalogSignal::set_scale(float scale)
_scale = scale;
}
_scale = scale;
}
-void AnalogSignal::paint(QPainter &p, int left, int right)
+void AnalogSignal::paint_back(QPainter &p, int left, int right)
+{
+ if (_probe->enabled)
+ paint_axis(p, get_y(), left, right);
+}
+
+void AnalogSignal::paint_mid(QPainter &p, int left, int right)
{
assert(_data);
assert(right >= left);
{
assert(_data);
assert(right >= left);
@@
-83,8
+89,6
@@
void AnalogSignal::paint(QPainter &p, int left, int right)
if (!_probe->enabled)
return;
if (!_probe->enabled)
return;
- paint_axis(p, y, left, right);
-
const deque< shared_ptr<pv::data::AnalogSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())
const deque< shared_ptr<pv::data::AnalogSnapshot> > &snapshots =
_data->get_snapshots();
if (snapshots.empty())