QRectF label_rect(int right) const;
protected:
-
- /**
- * Gets the text colour.
- * @remarks This colour is computed by comparing the lightness
- * of the trace colour against a threshold to determine whether
- * white or black would be more visible.
- */
- QColor get_text_colour() const;
-
/**
* Paints a zero axis across the viewport.
* @param p the QPainter to paint into.