Package ucar.unidata.ui.symbol

Class WindVectorSymbol

java.lang.Object

ucar.unidata.ui.drawing.Glyph

ucar.unidata.ui.drawing.RectangleGlyph

ucar.unidata.ui.symbol.MetSymbol

ucar.unidata.ui.symbol.WindBarbSymbol

ucar.unidata.ui.symbol.WindVectorSymbol

All Implemented Interfaces:

Cloneable

public class WindVectorSymbol
extends WindBarbSymbol

Class description

Version:

Enter version here..., Wed, Jun 8, '11

Author:

Enter your name here...

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WindVectorSymbol.VectorDrawer	Class VectorDrawer knows how to draw wind vectors

Nested classes/interfaces inherited from class ucar.unidata.ui.symbol.WindBarbSymbol

WindBarbSymbol.WindDrawer

Field Summary

Fields inherited from class ucar.unidata.ui.symbol.WindBarbSymbol

DEG_TO_RAD

Fields inherited from class ucar.unidata.ui.symbol.MetSymbol

ATTR_PARAMID, canvas, propertiesDialog

Fields inherited from class ucar.unidata.ui.drawing.RectangleGlyph

ATTR_RECTTYPE, bounds, CIRCLE, FCIRCLE, FRECTANGLE, FROUNDRECT, RECTANGLE, ROUNDRECT, TYPE_CIRCLE, TYPE_RECT, TYPE_RRECT

Fields inherited from class ucar.unidata.ui.drawing.Glyph

ATTR_BGCOLOR, ATTR_CHILDREN, ATTR_CLASS, ATTR_COLOR, ATTR_FILL, ATTR_HEIGHT, ATTR_IMAGE, ATTR_LINEWIDTH, ATTR_PARENT, ATTR_PTS, ATTR_STRETCHY, ATTR_TEXT, ATTR_TYPE, ATTR_WIDTH, baseline, H_SEL_WIDTH, highlightColor, idToGlyph, MIN_DISTANCE_TO_STRETCH, PT_CENTER, PT_H_LEFT, PT_H_MIDDLE, PT_H_RIGHT, PT_LL, PT_LM, PT_LR, PT_ML, PT_MM, PT_MR, PT_P1, PT_P2, PT_PREFIX, PT_UL, PT_UM, PT_UR, PT_V_LOWER, PT_V_MIDDLE, PT_V_UPPER, RECTPOINTNAMES, RECTPOINTS, SEL_WIDTH, TAG_GLYPH, underline, url

Constructor Summary

Constructors

Constructor	Description
WindVectorSymbol()	Create a WindVectorSymbol
WindVectorSymbol(int x, int y, String uOrSpeedParam, String uOrSpeedDescr, String vOrDirParam, String vOrDirDescr)	Construct a WindVectorSymbol to use on the canvas specified at the position specified.
WindVectorSymbol(DisplayCanvas canvas, int x, int y)	Create a wind vector symbol
WindVectorSymbol(DisplayCanvas canvas, int x, int y, String uOrSpeedParam, String uOrSpeedDescr, String vOrDirParam, String vOrDirDescr)	Construct a WindVectorSymbol to use on the canvas specified at the position specified.

Method Summary

Modifier and Type	Method	Description
protected WindBarbSymbol.WindDrawer	makeDrawer()	Make the drawer for this symbol
VisADGeometryArray[]	makeVector(float[][] flow_values, float flowScale, float[][] spatial_values, byte[][] color_values, boolean[][] range_select)	make the vector.

Methods inherited from class ucar.unidata.ui.symbol.WindBarbSymbol

doAlignmentMenu, draw, getDirectionName, getEqualSides, getParamValue, getSpeedName, getStretchy, getSymetricReshape, getWindDirection, getWindSpeed, rotateOnEarth, setParamValue, setWindDirection, setWindSpeed, shouldOffsetShape, shouldScaleShape

Methods inherited from class ucar.unidata.ui.symbol.MetSymbol

addPropertyTabs, applyProperties, clone, cloneMe, closePropertiesDialog, decrSize, doAllObs, draw, getActive, getBounds, getColorMappings, getColorParam, getColorTable, getColorTableParam, getColorTableRange, getColorTableUnit, getColorTableUnitName, getDesc, getDisplayUnit, getDisplayUnitName, getLabel, getMissing, getName, getParam, getParamDescs, getParamIds, getRectPoint, getRotateInfo, getRotateXInfo, getRotateYInfo, getRotateZInfo, getScale, getScaleDataRange, getScaleParam, getScaleRange, getScaleUnit, getScaleUnitName, getXOffset, getYOffset, incrSize, initialize, initPropertyComponents, makeShapes, makeShapes, paint, paintSelection, setActive, setAttr, setColorMappings, setColorParam, setColorTable, setColorTableParam, setColorTableRange, setColorTableUnitName, setDisplayUnitName, setMissing, setOffset, setParamDescs, setParamIds, setRectPoint, setRotateDataRange, setRotateParam, setRotateRange, setRotateUnitName, setRotateXInfo, setRotateYInfo, setRotateZInfo, setScale, setScaleDataRange, setScaleParam, setScaleRange, setScaleUnitName, setTheDisplayUnit, shouldBeColored, shouldShowColorTableGui, shouldShowRotateGui, shouldShowScaleGui, showDisplayUnitInProperties, showPropertiesDialog, toString

Methods inherited from class ucar.unidata.ui.drawing.RectangleGlyph

distance, getBottom, getBounds, getLeft, getPoint, getPositionAttr, getStretchPoint, getTop, moveBy, moveTo, setPoints, setSize, setType, stretchTo

Methods inherited from class ucar.unidata.ui.drawing.Glyph

boundsChanged, canStretch, distance, doRemove, flipY, getAttrs, getBackground, getBackground, getBeingCreated, getCreateCommand, getCursor, getFilled, getForeground, getId, getLineWidth, getMoveCommand, getPersistent, getPointOnRect, getPointOnRect, getRectPointName, getRepaintBounds, getStretchPoint, getXml, initDone, makeAttr, notifyChange, paintHighlight, paintSelectionPoints, pickable, processAttrs, setBackground, setBeingCreated, setFilled, setForeground, setId, setLineWidth, setParent, setStretchy, stretchTo, stretchTo, toRect, transformOutput, transformOutput, transformOutputX, transformOutputY

Methods inherited from class java.lang.Object

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

Constructor Details

WindVectorSymbol

public WindVectorSymbol()

Create a WindVectorSymbol

WindVectorSymbol

public WindVectorSymbol(DisplayCanvas canvas,
 int x,
 int y)

Create a wind vector symbol

Parameters:

canvas - the canvas

x - the x position

y - the y position

WindVectorSymbol

public WindVectorSymbol(int x,
 int y,
 String uOrSpeedParam,
 String uOrSpeedDescr,
 String vOrDirParam,
 String vOrDirDescr)

Construct a WindVectorSymbol to use on the canvas specified at the position specified. Use the parameter names and long names specified.

Parameters:

x - x position on the canvas

y - y position on the canvas

uOrSpeedParam - u or speed component of wind parameter name

uOrSpeedDescr - u or speed component of wind parameter description

vOrDirParam - v or direction component of wind parameter name

vOrDirDescr - v or direction component of wind parameter descr

WindVectorSymbol

public WindVectorSymbol(DisplayCanvas canvas,
 int x,
 int y,
 String uOrSpeedParam,
 String uOrSpeedDescr,
 String vOrDirParam,
 String vOrDirDescr)

Construct a WindVectorSymbol to use on the canvas specified at the position specified. Use the parameter names and long names specified.

Parameters:

canvas - canvas to draw on.

x - x position on the canvas

y - y position on the canvas

uOrSpeedParam - u or speed component of wind parameter name

uOrSpeedDescr - u or speed component of wind parameter description

vOrDirParam - v or direction component of wind parameter name

vOrDirDescr - v or direction component of wind parameter descr

Method Details

makeDrawer

protected WindBarbSymbol.WindDrawer makeDrawer()

Make the drawer for this symbol

Overrides:

makeDrawer in class WindBarbSymbol

Returns:

the drawer

makeVector

public VisADGeometryArray[] makeVector(float[][] flow_values,
 float flowScale,
 float[][] spatial_values,
 byte[][] color_values,
 boolean[][] range_select)
                                throws VisADException

make the vector. Adapted from visad.ShadowType.makeFlow.

Parameters:

flow_values - the flow values (u,v)

flowScale - the scale

spatial_values - the spatial locations (x,y)

color_values - color (not handled here)

range_select - missing flags

Returns:

the drawn vector

Throws:

VisADException - problem drawing the vector