Add back central line for linear regression

Signed-off-by: Robert C. Helling <helling@atdotde.de>
This commit is contained in:
Robert C. Helling 2021-01-12 21:27:16 +01:00
parent d6712bc5ac
commit 25cfd852b9
2 changed files with 10 additions and 0 deletions

View file

@ -126,6 +126,7 @@ private:
// A regression line
struct RegressionLine {
std::unique_ptr<QGraphicsPolygonItem> item;
std::unique_ptr<QGraphicsPolygonItem> central;
StatsAxis *xAxis, *yAxis;
const struct regression_data reg;
void updatePosition();