Class DihedralMonitor

  • All Implemented Interfaces:

    public class DihedralMonitor
    extends MeasurementMonitor
    Monitor for measuring dihedral. Dihedral of 4 components is the angle between the 2 planes determinde by the first 3 and the second 3 components. Measuring dihedral has only sense if the 4 elements are 4 atoms of a molecule.
    Marvin 4.0.2
    • Constructor Detail

      • DihedralMonitor

        public DihedralMonitor()
        Creates a new instance of DihedralMonitor
    • Method Detail

      • maximumItemCount

        public int maximumItemCount()
        Returns 4, as measuring dihedral is defined on 4 components.
        Specified by:
        maximumItemCount in class Monitor
      • getCoordinates

        public void getCoordinates​(float[] c)
        Returns the centroid of the second and third selected elements.
        getCoordinates in class MeasurementMonitor
        c - allocated array where coordinates will be put
      • select

        public void select()
        When the monitor is selected, a DihedralControl is created or changes its direction if it was alredy created.
        Specified by:
        select in interface
        select in class GraphicComponent
      • unSelect

        public void unSelect()
        Sets the monitor to be unselected and destroys the DihedralControl.
        Specified by:
        unSelect in interface
        unSelect in class Monitor
      • getComponent

        public GraphicComponent getComponent()
        Returns the molecule whose atoms are monitored.
      • setControl

        public void setControl​(DihedralControl control)
        Sets a DihedralControl to the monitor. It will change the coordinates of the elements, and makes the monitor refresh.
      • control

        public void control​(int v)
        Passes the control event to the control.
      • draw

        public void draw()
        Draws dotted lines between the components, and a circle around the middle line.
        draw in class GraphicComponent