WebQwtMagnifier.qt5 - Man Page. Synopsis. #include Inherited by QwtPlotMagnifier.. Public Member Functions. QwtMagnifier (QWidget *) virtual ~QwtMagnifier virtual bool eventFilter (QObject *, QEvent *) void getMouseButton (int &button, int &buttonState) const void getZoomInKey (int &key, int &modifiers) const void … Web2 Answers Sorted by: 6 There is no need to alter settings, you can change the zoom factor for the current QGIS session. For QGIS <= v2.18 (see Wheel actions enum ): zoomFactor = …
QwtMagnifier(3) — libqwt-doc — Debian bullseye — Debian …
WebsetWheelFactor (double factor) Sets wheel zoom factor (should be greater than 1) More... QgsSnappingUtils * snappingUtils const Returns snapping utility class that is associated … WebEffect picture. Qwt; Qcustomplot; QChart; Compare. Aesthetic aspect: Qcustomplot≈Qchart > Qwt; The interface of Qcustomplot is simple and generous; The Qchart interface is gorgeous and beautiful, and the mouse cannot be used at the lines drawn in QChart, so when the amount of data is large, it will cause the mouse to zoom and move the chart operation; craftsman 16 gallon shop vac pos-1-lock hose
Блимаючий растровий шар QGIS із зменшенням масштабу та …
Webif you want to regsiter each "notch/step" separately, you could just use a loop: steps = event.angleDelta ().y () // 120 vector = steps and steps // abs (steps) # 0, 1, or -1 for step in … WebNAME¶. QwtMagnifier - QwtMagnifier provides zooming, by magnifying in steps. SYNOPSIS¶. #include Inherits QObject. Inherited by QwtPlotMagnifier.. Public Member Functions¶. QwtMagnifier (QWidget *) virtual ~QwtMagnifier () Destructor. QWidget * parentWidget () const QWidget * parentWidget const void setEnabled (bool) … WebsetWheelFactor (double) double wheelFactor const : void setWheelButtonState (int buttonState) int wheelButtonState const : void setKeyFactor (double) double keyFactor const : void setZoomInKey (int key, int modifiers) void getZoomInKey (int &key, int &modifiers) const : void setZoomOutKey (int key, int modifiers) void craftsman 16 gallon shop vac wheels