ucar.visad
Class WindBarbRenderer

java.lang.Object
  visad.DataRenderer
      visad.java3d.RendererJ3D
          visad.java3d.DefaultRendererJ3D
              visad.bom.BarbRendererJ3D
                  ucar.visad.WindBarbRenderer

All Implemented Interfaces:

Cloneable, BarbRenderer

public class WindBarbRenderer
extends BarbRendererJ3D

Custom barb renderer

Author:

IDV Development Team

Field Summary

Fields inherited from class visad.DataRenderer

enabled, pickCrawlToCursor

Constructor Summary

WindBarbRenderer()
Default ctor

WindBarbRenderer(Unit speedUnit)
Create a WindBarbRenderer with the specified speed unit for the values being displayed

Method Summary

Object	clone() Clone this
float[]	makeVector(boolean south, float x, float y, float z, float scale, float pt_size, float f0, float f1, float[] vx, float[] vy, float[] vz, int[] numv, float[] tx, float[] ty, float[] tz, int[] numt) Make the barb

Methods inherited from class visad.bom.BarbRendererJ3D

getKnotsConvert, main, makeShadowFunctionType, makeShadowRealTupleType, makeShadowRealType, makeShadowSetType, makeShadowTupleType, setKnotsConvert

Methods inherited from class visad.java3d.DefaultRendererJ3D

addSwitch, clearScene, doTransform, getLink, setLinks

Methods inherited from class visad.java3d.RendererJ3D

clearBranch, doAction, flush, getBranch, makeShadowTextType, setBranchEarly, toggle

Methods inherited from class visad.DataRenderer

addException, addPoint, checkAction, checkClose, checkDirect, clearAVControls, clearExceptions, computeRanges, constrainDragPoint, drag_direct, earthToSpatial, earthToSpatial, findRayManifoldIntersection, get_all_feasible, get_any_changed, get_any_transform_control, getBadScale, getDisplay, getDisplayCoordinateSystem, getDisplayRenderer, getEarthDimension, getEarthUnits, getEnabled, getExceptionVector, getIsDirectManipulation, getLastMouseModifiers, getLatLonIndices, getLatLonRange, getLinks, getPickCrawlToCursor, getRanges, getRealVectorTypes, getWhyNotDirect, isLegalTextureMap, isTransformControl, prepareAction, realCheckDirect, release_direct, removeLink, set_all_feasible, setDisplay, setDisplayRenderer, setEarthSpatialData, setEarthSpatialDisplay, setIsDirectManipulation, setLastMouseModifiers, setLatLonIndices, setLinks, setPickCrawlToCursor, setSpatialValues, spatialToEarth, spatialToEarth, stop_direct, suppressExceptions

Methods inherited from class java.lang.Object

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

Constructor Detail

WindBarbRenderer

public WindBarbRenderer()

Default ctor

WindBarbRenderer

public WindBarbRenderer(Unit speedUnit)

Create a WindBarbRenderer with the specified speed unit for the values being displayed

Parameters:

speedUnit - the units of the values

Method Detail

makeVector

public float[] makeVector(boolean south,
                          float x,
                          float y,
                          float z,
                          float scale,
                          float pt_size,
                          float f0,
                          float f1,
                          float[] vx,
                          float[] vy,
                          float[] vz,
                          int[] numv,
                          float[] tx,
                          float[] ty,
                          float[] tz,
                          int[] numt)

Make the barb

Specified by:

makeVector in interface BarbRenderer

Overrides:

makeVector in class BarbRendererJ3D

Parameters:

south - true if southern hemisphere

x - x position

y - y position

z - z position

scale - scale factor

pt_size - spacing

f0 - u component

f1 - v component

vx - line x points

vy - line y points

vz - line z points

numv - num line points

tx - triangle x points

ty - triangle y points

tz - triangle z points

numt - triangles

Returns:

stuff

clone

public Object clone()

Clone this

Overrides:

clone in class BarbRendererJ3D

Returns:

a new one