chemaxon.marvin.space.monitor
Class DihedralMonitor

java.lang.Object
  chemaxon.marvin.space.GraphicComponent
      chemaxon.marvin.space.monitor.Monitor
          chemaxon.marvin.space.monitor.MeasurementMonitor
              chemaxon.marvin.space.monitor.DihedralMonitor

All Implemented Interfaces:

chemaxon.marvin.space.UsableObject

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.

Since:

Marvin 4.0.2

Version:

MarvinSpace 1.0

Author:

Judit Papp

Field Summary

protected DihedralControl

control

Fields inherited from class chemaxon.marvin.space.monitor.MeasurementMonitor

label, measure, measurement, textPosWindow

Fields inherited from class chemaxon.marvin.space.monitor.Monitor

mode, selectedItemCoordinates, selectedItems, selectionPointer

Fields inherited from class chemaxon.marvin.space.GraphicComponent

active, associatedComponents, boundingBox, color, COMPONENT_TYPE_ENTIRE, drawProperties, drawType, gl, glu, graphicCell, irm, modifiesOrigin, motionMode, mousex, mousey, name, pickedItem, RENDERING_QUALITY_HIGH, RENDERING_QUALITY_LOW, RENDERING_QUALITY_MEDIUM, renderingQuality, rm, uoid, visible

Constructor Summary

DihedralMonitor()
Creates a new instance of DihedralMonitor

Method Summary

void	control(int v) Passes the control event to the control.
void	draw() Draws dotted lines between the components, and a circle around the middle line.
GraphicComponent	getComponent() Returns the molecule whose atoms are monitored.
void	getCoordinates(float[] c) Returns the centroid of the second and third selected elements.
protected byte[]	getMonitorColor() Returns the color of the control if it exists.
int	maximumItemCount() Returns 4, as measuring dihedral is defined on 4 components.
double	measurement() Measures the dihedral.
void	select() When the monitor is selected, a DihedralControl is created or changes its direction if it was alredy created.
void	setControl(DihedralControl control) Sets a DihedralControl to the monitor.
void	unSelect() Sets the monitor to be unselected and destroys the DihedralControl.

Methods inherited from class chemaxon.marvin.space.monitor.MeasurementMonitor

getCoordinates, getDescription, getDescription, receiveNotificationOnCoordinateChange, refresh, selectItem, setLabel

Methods inherited from class chemaxon.marvin.space.monitor.Monitor

clear, getSelectedElements, hasControl, hasInvisibleItem, hasTransparentPart, isFull, isVisible, onRemoveGraphicComponent, pickedIndicator, receiveNotificationOnInvisibility, receiveNotificationOnVisibility, refersTo

Methods inherited from class chemaxon.marvin.space.GraphicComponent

addDrawProperties, associate, draw2DPart, drawBoundingBox, drawCoordinateAxes, drawSelection, drawTransparentPart, exclusiveSelection, exclusiveSelection, extendSelection, extendSelection, fadeSelected, fadeUnselected, getAssociatedComponents, getBoundingBox, getBoundingSphereRadius, getCell, getColor, getComponentElement, getDrawProperties, getDrawProperty, getGraphicComponent, getId, getLabelInformation, getName, getRenderingQuality, getUsableObject, getZCoordinateTo2DPart, glColor, has2DPart, hasSelectedElements, hideSelected, hideUnselected, invertSelection, invertSelection, isControllable, isGraphicComponent, isSelected, isSelected, isVisible, locateObject, notifyCoordinateChange, notifyInvisibility, notifySelection, notifyUnSelection, notifyVisibility, pickObject, projectVector, receiveNotificationOnSelection, receiveNotificationOnUnSelection, removeAssociation, resize, rotate, rotate, rotate, select, selectComponentElementsInside, setColor, setColor, setColor, setDrawProperties, setDrawProperty, setGL, setMotionMode, setName, setProgressBar, setRenderingQuality, setRotateMatrix, setVisible, showFaded, storeDrawProperty, toString, touchObject, translate, unSelect

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

control

protected DihedralControl control

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.

Overrides:

getCoordinates in class MeasurementMonitor

Parameters:

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 chemaxon.marvin.space.UsableObject

Overrides:

select in class GraphicComponent

unSelect

public void unSelect()

Sets the monitor to be unselected and destroys the DihedralControl.

Specified by:

unSelect in interface chemaxon.marvin.space.UsableObject

Overrides:

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.

measurement

public double measurement()

Measures the dihedral.

Specified by:

measurement in class MeasurementMonitor

draw

public void draw()

Draws dotted lines between the components, and a circle around the middle line.

Overrides:

draw in class GraphicComponent

getMonitorColor

protected byte[] getMonitorColor()

Returns the color of the control if it exists.

Overrides:

getMonitorColor in class MeasurementMonitor