visad.bom

Class FrontDrawer

java.lang.Object

visad.bom.FrontDrawer

All Implemented Interfaces:

java.util.EventListener, ControlListener

public class FrontDrawer
extends java.lang.Object
implements ControlListener

FrontDrawer is the VisAD class for manipulation of fronts

Field Summary

Fields

Modifier and Type	Field and Description
static int	COLD_FRONT
static int	CONVERGENCE
static int	DRY_LINE
static int	FRONTOGENESIS
static int	FRONTOLYSIS
static int	ISOTHERMS
static int	LIFTED_INDEX
static int	LOW_LEVEL_JET
static int	LOWER_THERMAL_TROUGH
static int	MOISTURE
static int	OCCLUDED_FRONT
static int	RIDGE
static int	STATIONARY_FRONT
static int	THICKNESS_RIDGE
static int	TOTAL_TOTALS
static int	TROUGH
static int	UNEVEN_LOW_LEVEL_JET
static int	UPPER_COLD_FRONT
static int	UPPER_LEVEL_JET
static int	UPPER_THERMAL_TROUGH
static int	UPPER_WARM_FRONT
static int	WARM_FRONT

Constructor Summary

Constructors

Constructor and Description
FrontDrawer(FieldImpl fs, float[][][] cs, DisplayImplJ3D d, int fw, float segment, float[][][] fshapes, float[] fred, float[] fgreen, float[] fblue, float[][][] rshapes, float[] rred, float[] rgreen, float[] rblue) fs is null or has MathType (RealType.Time -> (front_index -> ((Latitude, Longitude) -> (front_red, front_green, front_blue)))) cs is null or contains a time array of curves for fs fw is the filter window size for smoothing the curve segment is length in graphics coordinates of first and repeating profiles fshapes is dimensioned [nfshapes][2][points_per_shape] fred, fgreen and fblue are dimensioned [nfshapes] rshapes is dimensioned [nrshapes][2][points_per_shape] rred, rgreen and rblue are dimensioned [nrshapes] fshapes[*][0][*] and rshapes[*][0][*] generally in range 0.0f to segment
FrontDrawer(FieldImpl fs, float[][][] cs, DisplayImplJ3D d, int fw, float fsegment, float rsegment, float[][][] fshapes, float[] fred, float[] fgreen, float[] fblue, float[][][] rshapes, float[] rred, float[] rgreen, float[] rblue) fs is null or has MathType (RealType.Time -> (front_index -> ((Latitude, Longitude) -> (front_red, front_green, front_blue)))) cs is null or contains a time array of curves for fs fw is the filter window size for smoothing the curve fsegment is length in graphics coordinates of first profile rsegment is length in graphics coordinates of repeating profile fshapes is dimensioned [nfshapes][2][points_per_shape] fred, fgreen and fblue are dimensioned [nfshapes] rshapes is dimensioned [nrshapes][2][points_per_shape] rred, rgreen and rblue are dimensioned [nrshapes] fshapes[*][0][*] and rshapes[*][0][*] generally in range 0.0f to segment
FrontDrawer(FieldImpl fs, float[][][] cs, DisplayImplJ3D d, int fw, int front_kind) manipulable front with predefined pattern front_kind and default color arrays
FrontDrawer(FieldImpl fs, float[][][] cs, DisplayImplJ3D d, int fw, int front_kind, float[] fred, float[] fgreen, float[] fblue, float[] rred, float[] rgreen, float[] rblue) manipulable front with predefined pattern front_kind and user specified color arrays

Method Summary

Modifier and Type	Method and Description
void	controlChanged(ControlEvent e) send a ControlEvent to this ControlListener
static float	curveLength(float[][] curve, float[] seg_length) assumes curve is float[2][len] and seg_length is float[len-1]
java.util.Vector	endItAll() called by the application to end manipulation; returns the final front
void	endManipulation() called by the application to end manipulation; returns the final front
Gridded2DSet	getCurve()
DefaultRendererJ3D	getFrontRenderer()
static void	initColormaps(DisplayImplJ3D display)
static void	main(java.lang.String[] args)
void	release()
static float[][]	resample_curve(float[][] curve, float increment) resmaple curve into segments approximately increment in length
static float[][]	smooth_curve(float[][] curve, int window)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COLD_FRONT

public static final int COLD_FRONT

See Also:

Constant Field Values

WARM_FRONT

public static final int WARM_FRONT

See Also:

Constant Field Values

OCCLUDED_FRONT

public static final int OCCLUDED_FRONT

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Constant Field Values

STATIONARY_FRONT

public static final int STATIONARY_FRONT

See Also:

Constant Field Values

CONVERGENCE

public static final int CONVERGENCE

See Also:

Constant Field Values

FRONTOGENESIS

public static final int FRONTOGENESIS

See Also:

Constant Field Values

FRONTOLYSIS

public static final int FRONTOLYSIS

See Also:

Constant Field Values

UPPER_COLD_FRONT

public static final int UPPER_COLD_FRONT

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Constant Field Values

UPPER_WARM_FRONT

public static final int UPPER_WARM_FRONT

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Constant Field Values

TROUGH

public static final int TROUGH

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Constant Field Values

RIDGE

public static final int RIDGE

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Constant Field Values

MOISTURE

public static final int MOISTURE

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Constant Field Values

LOW_LEVEL_JET

public static final int LOW_LEVEL_JET

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Constant Field Values

UPPER_LEVEL_JET

public static final int UPPER_LEVEL_JET

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Constant Field Values

DRY_LINE

public static final int DRY_LINE

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Constant Field Values

TOTAL_TOTALS

public static final int TOTAL_TOTALS

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Constant Field Values

LIFTED_INDEX

public static final int LIFTED_INDEX

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Constant Field Values

ISOTHERMS

public static final int ISOTHERMS

See Also:

Constant Field Values

THICKNESS_RIDGE

public static final int THICKNESS_RIDGE

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Constant Field Values

LOWER_THERMAL_TROUGH

public static final int LOWER_THERMAL_TROUGH

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Constant Field Values

UPPER_THERMAL_TROUGH

public static final int UPPER_THERMAL_TROUGH

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Constant Field Values

UNEVEN_LOW_LEVEL_JET

public static final int UNEVEN_LOW_LEVEL_JET

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Constant Field Values

Constructor Detail

FrontDrawer

public FrontDrawer(FieldImpl fs,
                   float[][][] cs,
                   DisplayImplJ3D d,
                   int fw,
                   int front_kind,
                   float[] fred,
                   float[] fgreen,
                   float[] fblue,
                   float[] rred,
                   float[] rgreen,
                   float[] rblue)
            throws VisADException,
                   java.rmi.RemoteException

manipulable front with predefined pattern front_kind and user specified color arrays

Throws:

VisADException

java.rmi.RemoteException

FrontDrawer

public FrontDrawer(FieldImpl fs,
                   float[][][] cs,
                   DisplayImplJ3D d,
                   int fw,
                   int front_kind)
            throws VisADException,
                   java.rmi.RemoteException

manipulable front with predefined pattern front_kind and default color arrays

Throws:

VisADException

java.rmi.RemoteException

FrontDrawer

public FrontDrawer(FieldImpl fs,
                   float[][][] cs,
                   DisplayImplJ3D d,
                   int fw,
                   float segment,
                   float[][][] fshapes,
                   float[] fred,
                   float[] fgreen,
                   float[] fblue,
                   float[][][] rshapes,
                   float[] rred,
                   float[] rgreen,
                   float[] rblue)
            throws VisADException,
                   java.rmi.RemoteException

fs is null or has MathType (RealType.Time -> (front_index -> ((Latitude, Longitude) -> (front_red, front_green, front_blue)))) cs is null or contains a time array of curves for fs fw is the filter window size for smoothing the curve segment is length in graphics coordinates of first and repeating profiles fshapes is dimensioned [nfshapes][2][points_per_shape] fred, fgreen and fblue are dimensioned [nfshapes] rshapes is dimensioned [nrshapes][2][points_per_shape] rred, rgreen and rblue are dimensioned [nrshapes] fshapes[*][0][*] and rshapes[*][0][*] generally in range 0.0f to segment

Throws:

VisADException

java.rmi.RemoteException

FrontDrawer

public FrontDrawer(FieldImpl fs,
                   float[][][] cs,
                   DisplayImplJ3D d,
                   int fw,
                   float fsegment,
                   float rsegment,
                   float[][][] fshapes,
                   float[] fred,
                   float[] fgreen,
                   float[] fblue,
                   float[][][] rshapes,
                   float[] rred,
                   float[] rgreen,
                   float[] rblue)
            throws VisADException,
                   java.rmi.RemoteException

fs is null or has MathType (RealType.Time -> (front_index -> ((Latitude, Longitude) -> (front_red, front_green, front_blue)))) cs is null or contains a time array of curves for fs fw is the filter window size for smoothing the curve fsegment is length in graphics coordinates of first profile rsegment is length in graphics coordinates of repeating profile fshapes is dimensioned [nfshapes][2][points_per_shape] fred, fgreen and fblue are dimensioned [nfshapes] rshapes is dimensioned [nrshapes][2][points_per_shape] rred, rgreen and rblue are dimensioned [nrshapes] fshapes[*][0][*] and rshapes[*][0][*] generally in range 0.0f to segment

Throws:

VisADException

java.rmi.RemoteException

Method Detail

controlChanged

public void controlChanged(ControlEvent e)

Description copied from interface: ControlListener

send a ControlEvent to this ControlListener

Specified by:

controlChanged in interface ControlListener

getFrontRenderer

public DefaultRendererJ3D getFrontRenderer()

initColormaps

public static void initColormaps(DisplayImplJ3D display)
                          throws VisADException,
                                 java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

getCurve

public Gridded2DSet getCurve()

release

public void release()

endManipulation

public void endManipulation()
                     throws VisADException,
                            java.rmi.RemoteException

called by the application to end manipulation; returns the final front

Throws:

VisADException

java.rmi.RemoteException

endItAll

public java.util.Vector endItAll()
                          throws VisADException,
                                 java.rmi.RemoteException

called by the application to end manipulation; returns the final front

Throws:

VisADException

java.rmi.RemoteException

smooth_curve

public static float[][] smooth_curve(float[][] curve,
                                     int window)

resample_curve

public static float[][] resample_curve(float[][] curve,
                                       float increment)

resmaple curve into segments approximately increment in length

curveLength

public static float curveLength(float[][] curve,
                                float[] seg_length)

assumes curve is float[2][len] and seg_length is float[len-1]

main

public static void main(java.lang.String[] args)
                 throws VisADException,
                        java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException