xal.extension.widgets.plot

Class LinearData3D

java.lang.Object

xal.extension.widgets.plot.ColorSurfaceData

xal.extension.widgets.plot.LinearData3D

public class LinearData3D
extends ColorSurfaceData

This class is a data class for data used in the FunctionGraphsJPanel class. This class contains 2D grid with values at the grid points. These values will be presented as colored rectangles in the plot. It uses 4-points linear interpolation to calculate z-value between grid points.

Field Summary

Fields inherited from class xal.extension.widgets.plot.ColorSurfaceData

gridData, nX, nY, x_max, x_min, x_step, y_max, y_min, y_step, z_max, z_min

Constructor Summary

Constructors

Constructor and Description
LinearData3D(int nX, int nY) The data set constructor with size of the grid.

Method Summary

Modifier and Type	Method and Description
void	addValue(double x, double y, double value) Bins value into the 2D array for x and y with weight = value.
double	getValue(double x, double y) Returns the interpolated value of the 2D array for x and y.

Methods inherited from class xal.extension.widgets.plot.ColorSurfaceData

addValue, calcMaxMinZ, getColor, getColorGenerator, getMaxX, getMaxY, getMaxZ, getMinX, getMinY, getMinZ, getScreenSizeX, getScreenSizeY, getSizeX, getSizeY, getValue, getX, getY, multiplyBy, setColorGenerator, setMinMaxX, setMinMaxY, setScreenResolution, setSize, setValue, setZero

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearData3D

public LinearData3D(int nX,
                    int nY)

The data set constructor with size of the grid.

Method Detail

getValue

public double getValue(double x,
                       double y)

Returns the interpolated value of the 2D array for x and y.

Specified by:

getValue in class ColorSurfaceData

addValue

public void addValue(double x,
                     double y,
                     double value)

Bins value into the 2D array for x and y with weight = value.

Specified by:

addValue in class ColorSurfaceData