WidgetMarkerLine 0 0 352 281 Form Marker Change Qt::Horizontal QSizePolicy::Preferred 109 20 Marker placement with interval true 2 100000.000000000000000 1.000000000000000 on every vertex on last vertex only on first vertex only Rotate marker Line offset 2 -100000.000000000000000 100000.000000000000000 Qt::Vertical 261 40 Qt::Horizontal on central point btnChangeMarker radInterval spinInterval radVertex radVertexLast radVertexFirst radCentralPoint chkRotateMarker spinOffset