xal.extension.widgets.plot

Class BlackAndWhite3D

java.lang.Object

xal.extension.widgets.plot.ColorSurfaceData

xal.extension.widgets.plot.BlackAndWhite3D

public class BlackAndWhite3D
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 does not use interpolation to calculate z-value between grid points. Z-value can be 0 or non zero only.

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
BlackAndWhite3D(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 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

BlackAndWhite3D

public BlackAndWhite3D(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 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. Here the value does not matter. The value on the grid will be 1.

Specified by:

addValue in class ColorSurfaceData