ucar.nc2.ui.grid2

Class GridRenderer

java.lang.Object

ucar.nc2.ui.grid2.GridRenderer

public class GridRenderer
extends Object

Display nc2.grid objects. more or less the view in MVC

Constructor Summary

Constructors

Constructor and Description
GridRenderer(ucar.util.prefs.PreferencesExt store) constructor

Method Summary

Modifier and Type	Method and Description
ColorScale	getColorScale()
ucar.unidata.geoloc.Projection	getDataProjection()
ucar.unidata.geoloc.Projection	getDisplayProjection()
String	getXYvalueStr(ucar.unidata.geoloc.ProjectionPoint loc) Get the data value at this projection (x,y) point.
void	renderPlanView(Graphics2D g, AffineTransform dFromN) Do the rendering to the given Graphics2D object.
void	setColorScale(ColorScale cs)
void	setDataMinMaxType(ColorScale.MinMaxType type)
void	setDataProjection(ucar.unidata.geoloc.Projection dataProjection)
void	setDrawBB(boolean drawBB)
void	setDrawContourLabels(boolean drawContourLabels)
void	setDrawContours(boolean drawContours)
void	setDrawGridLines(boolean drawGrid)
ucar.nc2.ui.grid2.DataState	setGrid(ucar.nc2.grid.GridDataset gridDataset, ucar.nc2.grid.Grid grid)
void	setViewProjection(ucar.unidata.geoloc.Projection project)

Methods inherited from class java.lang.Object

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

Constructor Detail

GridRenderer

public GridRenderer(ucar.util.prefs.PreferencesExt store)

constructor

Method Detail

getColorScale

public ColorScale getColorScale()

setColorScale

public void setColorScale(ColorScale cs)

setDataMinMaxType

public void setDataMinMaxType(ColorScale.MinMaxType type)

setGrid

public ucar.nc2.ui.grid2.DataState setGrid(ucar.nc2.grid.GridDataset gridDataset,
                                           ucar.nc2.grid.Grid grid)

getDataProjection

public ucar.unidata.geoloc.Projection getDataProjection()

setDataProjection

public void setDataProjection(ucar.unidata.geoloc.Projection dataProjection)

getDisplayProjection

public ucar.unidata.geoloc.Projection getDisplayProjection()

setViewProjection

public void setViewProjection(ucar.unidata.geoloc.Projection project)

setDrawBB

public void setDrawBB(boolean drawBB)

setDrawGridLines

public void setDrawGridLines(boolean drawGrid)

setDrawContours

public void setDrawContours(boolean drawContours)

setDrawContourLabels

public void setDrawContourLabels(boolean drawContourLabels)

getXYvalueStr

public String getXYvalueStr(ucar.unidata.geoloc.ProjectionPoint loc)

Get the data value at this projection (x,y) point.

Parameters:

loc - : point in display projection coordinates (plan view)

Returns:

String representation of value

renderPlanView

public void renderPlanView(Graphics2D g,
                           AffineTransform dFromN)
                    throws IOException,
                           ucar.array.InvalidRangeException

Do the rendering to the given Graphics2D object.

Parameters:

g - Graphics2D object: has clipRect and AffineTransform set.

dFromN - transforms "Normalized Device" to Device coordinates

Throws:

IOException

ucar.array.InvalidRangeException