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java.lang.Object org.opensourcephysics.display.MeasuredImage org.opensourcephysics.display2d.ComplexInterpolatedPlot
public class ComplexInterpolatedPlot
ComplexInterpolatedPlot creates an image of a scalar field by interpolating every image pixel to an untabulated point (x,y) in the 2d data. This interpolation smooths the resulting image.
Field Summary |
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Fields inherited from class org.opensourcephysics.display.MeasuredImage |
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image, visible, xmax, xmin, ymax, ymin |
Fields inherited from interface org.opensourcephysics.display2d.Plot2D |
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CONTOUR_PLOT, GRID_PLOT, INTERPOLATED_PLOT, SURFACE_PLOT |
Constructor Summary | |
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ComplexInterpolatedPlot(GridData _griddata)
Constructs the ComplexInterpolatedPlot using the given 2d datset. |
Method Summary | |
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protected void |
checkImage(DrawingPanel panel)
Checks if the image is the correct size. |
void |
draw(DrawingPanel panel,
java.awt.Graphics g)
Draws the image and the grid. |
double |
getCeiling()
Gets the ceiling for scaling the z data. |
double |
getFloor()
Gets the floor for scaling the z data. |
GridData |
getGridData()
Gets the GridData object. |
static XML.ObjectLoader |
getLoader()
Gets an XML.ObjectLoader to save and load data for this program. |
double |
indexToX(int i)
Gets the x coordinate for the given index. |
double |
indexToY(int i)
Gets the y coordinate for the given index. |
boolean |
isAutoscaleZ()
Gets the autoscale flag for z. |
boolean |
isMeasured()
Determines if information is available to set min/max values. |
protected void |
recolorImage()
Recolors the image pixels using the data array. |
void |
setAll(java.lang.Object obj)
Sets the data to new values. |
void |
setAll(java.lang.Object obj,
double xmin,
double xmax,
double ymin,
double ymax)
Sets the values and the scale. |
void |
setAutoscaleZ(boolean isAutoscale,
double ceil)
Sets the autoscale flag and the floor and ceiling values for the colors. |
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)
Sets the colors that will be used between the floor and ceiling values. |
void |
setExpandedZ(boolean expanded,
double expansionFactor)
Expands the z scale so as to enhance values close to zero. |
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 c)
Sets the color for grid line boundaries |
void |
setIndexes(int[] indexes)
Sets the indexes for the data components that will be plotted. |
void |
setPaletteType(int type)
Determines the palette type that will be used. |
void |
setShowGridLines(boolean showGrid)
Sets the show gridline option. |
javax.swing.JFrame |
showLegend()
Shows a legend of phase angle and color. |
void |
update()
Updates the buffered image using the data array. |
int |
xToIndex(double x)
Gets closest index from the given x world coordinate. |
int |
yToIndex(double y)
Gets closest index from the given y world coordinate. |
Methods inherited from class org.opensourcephysics.display.MeasuredImage |
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getXMax, getXMin, getYMax, getYMin, setImage, setMinMax, setVisible, setXMax, setXMin, setYMax, setYMin |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.opensourcephysics.display2d.Plot2D |
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setVisible |
Methods inherited from interface org.opensourcephysics.display.Measurable |
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getXMax, getXMin, getYMax, getYMin |
Constructor Detail |
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public ComplexInterpolatedPlot(GridData _griddata)
_griddata
- Method Detail |
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public int xToIndex(double x)
xToIndex
in interface Plot2D
x
- double the coordinate
public int yToIndex(double y)
yToIndex
in interface Plot2D
y
- double the coordinate
public double indexToX(int i)
indexToX
in interface Plot2D
i
- int
public double indexToY(int i)
indexToY
in interface Plot2D
i
- int
public void setAll(java.lang.Object obj)
setAll
in interface Plot2D
obj
- public void setAll(java.lang.Object obj, double xmin, double xmax, double ymin, double ymax)
setAll
in interface Plot2D
obj
- array of new valuesxmin
- doublexmax
- doubleymin
- doubleymax
- doublepublic GridData getGridData()
getGridData
in interface Plot2D
public void setGridData(GridData _griddata)
setGridData
in interface Plot2D
_griddata
- the new data storagepublic void setIndexes(int[] indexes)
setIndexes
in interface Plot2D
indexes
- the sample-component indexespublic void setAutoscaleZ(boolean isAutoscale, double ceil)
isAutoscale
- ceil
- public void setAutoscaleZ(boolean isAutoscale, double floor, double ceil)
setAutoscaleZ
in interface Plot2D
isAutoscale
- floor
- ceil
- public boolean isAutoscaleZ()
isAutoscaleZ
in interface Plot2D
public double getFloor()
getFloor
in interface Plot2D
public double getCeiling()
getCeiling
in interface Plot2D
public void setFloorCeilColor(java.awt.Color floorColor, java.awt.Color ceilColor)
setFloorCeilColor
in interface Plot2D
floorColor
- ceilColor
- public void setShowGridLines(boolean showGrid)
setShowGridLines
in interface Plot2D
showGrid
- public void setGridLineColor(java.awt.Color c)
setGridLineColor
in interface Plot2D
c
- public void update()
update
in interface Plot2D
public void setExpandedZ(boolean expanded, double expansionFactor)
setExpandedZ
in interface Plot2D
expanded
- booleanexpansionFactor
- doubleprotected void checkImage(DrawingPanel panel)
protected void recolorImage()
public void setPaletteType(int type)
setPaletteType
in interface Plot2D
type
- public void setColorPalette(java.awt.Color[] colors)
setColorPalette
in interface Plot2D
colors
- public javax.swing.JFrame showLegend()
showLegend
in interface Plot2D
public boolean isMeasured()
Measurable
isMeasured
in interface Measurable
isMeasured
in class MeasuredImage
public void draw(DrawingPanel panel, java.awt.Graphics g)
draw
in interface Drawable
draw
in class MeasuredImage
panel
- g
- public static XML.ObjectLoader getLoader()
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