org.opensourcephysics.display2d
Class ComplexContourPlot

java.lang.Object
  org.opensourcephysics.display.MeasuredImage
      org.opensourcephysics.display2d.ComplexInterpolatedPlot
          org.opensourcephysics.display2d.ComplexContourPlot

All Implemented Interfaces:

Drawable, Measurable, Plot2D

public class ComplexContourPlot
extends ComplexInterpolatedPlot

ComplexInterpolatedPlot creates an image of a scalar field by inerpolating every image pixel to an untabulated point (x,y) in the 2d data. This interpolation smooths the resulting image.

Version:

1.0

Author:

Wolfgang Christian

Field Summary

Fields inherited from class org.opensourcephysics.display.MeasuredImage

image, visible, xmax, xmin, ymax, ymin

Fields inherited from interface org.opensourcephysics.display2d.Plot2D

CONTOUR_PLOT, GRID_PLOT, INTERPOLATED_PLOT, SURFACE_PLOT

Constructor Summary

ComplexContourPlot()
Constructs the ComplexContourPlot using the given 2d datset.

ComplexContourPlot(GridData griddata)
Constructs the ComplexContourPlot using the given 2d datset.

Method Summary

void	draw(DrawingPanel panel, java.awt.Graphics g) Draws the image and the grid.
ContourPlot	getContour()
void	setAutoscaleZ(boolean isAutoscale, double floor, double ceil) Sets the autoscale flag and the floor and ceiling values for the colors.
void	setColorPalette(java.awt.Color[] colors) Setting the color palette is not supported.
void	setFloorCeilColor(java.awt.Color floorColor, java.awt.Color ceilColor) Sets the floor and ceiling colors.
void	setGridData(GridData griddata) Sets the data storage to the given value.
void	setGridLineColor(java.awt.Color color) Sets the contour line color.
void	setIndexes(int[] indexes) Sets the indexes for the data component that will be plotted.
void	setPaletteType(int type) Setting the palette is not supported.
void	setShowGridLines(boolean show) Shows the contour lines.
void	setVisible(boolean isVisible) Sets the visibility of the contour plot.
javax.swing.JFrame	showLegend() Shows how values map to colors.
void	update() Updates the buffered image using the data array.

Methods inherited from class org.opensourcephysics.display2d.ComplexInterpolatedPlot

checkImage, getCeiling, getFloor, getGridData, getLoader, indexToX, indexToY, isAutoscaleZ, isMeasured, recolorImage, setAll, setAll, setAutoscaleZ, setExpandedZ, xToIndex, yToIndex

Methods inherited from class org.opensourcephysics.display.MeasuredImage

getXMax, getXMin, getYMax, getYMin, setImage, setMinMax, setXMax, setXMin, setYMax, setYMin

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensourcephysics.display.Measurable

getXMax, getXMin, getYMax, getYMin

Constructor Detail

ComplexContourPlot

public ComplexContourPlot()

Constructs the ComplexContourPlot using the given 2d datset.

ComplexContourPlot

public ComplexContourPlot(GridData griddata)

Constructs the ComplexContourPlot using the given 2d datset.

Parameters:

griddata - GridData

Method Detail

getContour

public ContourPlot getContour()

setAutoscaleZ

public void setAutoscaleZ(boolean isAutoscale,
                          double floor,
                          double ceil)

Sets the autoscale flag and the floor and ceiling values for the colors. If autoscaling is true, then the min and max values of z are span the colors. If autoscaling is false, then floor and ceiling values limit the colors. Values below min map to the first color; values above max map to the last color.

Specified by:

setAutoscaleZ in interface Plot2D

Overrides:

setAutoscaleZ in class ComplexInterpolatedPlot

Parameters:

isAutoscale -

floor -

ceil -

update

public void update()

Updates the buffered image using the data array.

Specified by:

update in interface Plot2D

Overrides:

update in class ComplexInterpolatedPlot

setGridData

public void setGridData(GridData griddata)

Sets the data storage to the given value.

Specified by:

setGridData in interface Plot2D

Overrides:

setGridData in class ComplexInterpolatedPlot

Parameters:

griddata -

setIndexes

public void setIndexes(int[] indexes)

Sets the indexes for the data component that will be plotted.

Specified by:

setIndexes in interface Plot2D

Overrides:

setIndexes in class ComplexInterpolatedPlot

Parameters:

indexes - the sample-component

setVisible

public void setVisible(boolean isVisible)

Sets the visibility of the contour plot. Drawing will be disabled if visible is false.

Specified by:

setVisible in interface Plot2D

Overrides:

setVisible in class MeasuredImage

Parameters:

isVisible -

showLegend

public javax.swing.JFrame showLegend()

Shows how values map to colors.

Specified by:

showLegend in interface Plot2D

Overrides:

showLegend in class ComplexInterpolatedPlot

setShowGridLines

public void setShowGridLines(boolean show)

Shows the contour lines.

Specified by:

setShowGridLines in interface Plot2D

Overrides:

setShowGridLines in class ComplexInterpolatedPlot

Parameters:

show -

setColorPalette

public void setColorPalette(java.awt.Color[] colors)

Setting the color palette is not supported. The complex palette always maps phase to color.

Specified by:

setColorPalette in interface Plot2D

Overrides:

setColorPalette in class ComplexInterpolatedPlot

Parameters:

colors -

setPaletteType

public void setPaletteType(int type)

Setting the palette is not supported. The complex palette always maps phase to color.

Specified by:

setPaletteType in interface Plot2D

Overrides:

setPaletteType in class ComplexInterpolatedPlot

Parameters:

type -

setFloorCeilColor

public void setFloorCeilColor(java.awt.Color floorColor,
                              java.awt.Color ceilColor)

Sets the floor and ceiling colors.

Specified by:

setFloorCeilColor in interface Plot2D

Overrides:

setFloorCeilColor in class ComplexInterpolatedPlot

Parameters:

floorColor -

ceilColor -

setGridLineColor

public void setGridLineColor(java.awt.Color color)

Sets the contour line color. The default line color is dark green.

Specified by:

setGridLineColor in interface Plot2D

Overrides:

setGridLineColor in class ComplexInterpolatedPlot

Parameters:

color -

draw

public void draw(DrawingPanel panel,
                 java.awt.Graphics g)

Draws the image and the grid.

Specified by:

draw in interface Drawable

Overrides:

draw in class ComplexInterpolatedPlot

Parameters:

panel -

g -