// an exponential factor based on zoom, 0 -> 1, 4 -> 1.36 8 -> ~1.85, 16 -> 3.4
auto zoomFactor = qExp(m_zoomLevel / 13.0);
// 9 is the average char width for 10pt Noto Sans, making fontFactor =1
// an exponential factor based on zoom, 0 -> 1, 4 -> 1.36 8 -> ~1.85, 16 -> 3.4
auto zoomFactor = qExp(m_zoomLevel / 13.0);
// 9 is the average char width for 10pt Noto Sans, making fontFactor =1