HPlot3D

java.lang.Object
- jhplot.gui.GHPanel
- - jhplot.gui.GHFrame
  - - jhplot.HPlot3D

All Implemented Interfaces:

ComponentListener, Serializable, EventListener

Direct Known Subclasses:

SHPlot3D
```
public class HPlot3D
extends GHFrame
```
Create a interactive canvas to show objects in 3D. Use it for showing 2D histograms (H2D class), functions (F2D), data points (P2D class) or more complicated surfaces (P3D class).

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

boolean set

Fields
Modifier and Type	Field and Description
`boolean`	`set`

Constructor Summary

Constructors
Constructor and Description
`HPlot3D()` Construct a 3D canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"
`HPlot3D(String title)` Construct a 3D canvas with a plot with the default parameters 600 by 400, and 10% space for the global title
`HPlot3D(String title, int xs, int ys)` Construct a 3D canvas with a single plot/graph
`HPlot3D(String title, int xsize, int ysize, int n1, int n2)` Create a 3D canvas to display data.
`HPlot3D(String title, int xsize, int ysize, int n1, int n2, boolean set)` Create interactive 3D canvas to display data.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` Clear the current graph including graph settings.
`void`	`clear(int i1, int i2)` Clear the graph characterized by an index in X and Y.
`void`	`clearAll()` Clear all graphs from data and settings.
`void`	`close()` Close the canvas (and dispose all components) Note: a memory leak is found - no time to study it.
`void`	`doc()` Show online documentation.
`void`	`draw(F2D f1)` Draw F2D function as a surface.
`void`	`draw(F2D f1, F2D f2)` Draw two F2D functions on the same plot.
`void`	`draw(F2D h2, H2D h1)` Draw F2D and H2D on the same plot.
`void`	`draw(H2D f1)` Draw H2D histogram.
`void`	`draw(H2D h1, F2D h2)` Draw H2D histogram and F2D function on the same plot.
`void`	`draw(H2D h1, H2D h2)` Plot two H2D histograms on the same plot.
`void`	`draw(P2D h1)` Display P2D data holder with X,Y,Z values in 3D.
`void`	`draw(P3D h)` Display P3D data holder with X,Y,Z values in 3D as surface.
`void`	`drawBox()` Set drawiing an empty frame.
`Color`	`getAxesFontColor()` Color for tic labels
`Font`	`getAxisFont()` Get font for axes
`int`	`getColorMode()` Get current the color mode
`double`	`getDistance()` Get the distance
`double`	`getElevationAngle()` Get the angle
`Color`	`getFrameColor()` Get color of the frame
`Color`	`getLabelColor()` Get label color
`double`	`getLabelOffset(int axes)` Get offset for labels on X
`float`	`getPenWidthAxes()` Gets the pen width to draw axes.
`double`	`getRotationAngle()` Get the rotation angle
`double`	`getScaling()` Get the scaling
`SurfaceModelCanvas`	`getSurfaceModel()` Get current surface
`boolean`	`isSurface()` Is the plot will be shown as a surface?
`void`	`quit()` exit the frame and clear all components
`void`	`resizePad(double widthScale, double heightScale)` Resize the current pad.
`void`	`resizePad(int n1, int n2, double widthScale, double heightScale)` Resize the pad given by the inxX and indxY.
`void`	`setAutoRange()` Set autorange in X,Y,Z at the same time for the current plot
`void`	`setAutoRange(boolean b)` Set autorange in X,Y,Z.
`void`	`setAutoRangeAll(boolean b)` Set to autorange all pads
`void`	`setAutoRangeXY()` Set autorange in Y,Z at the same time for the current plot
`void`	`setAxesFontColor(Color fontColorAxes)` Get color for tic labels
`void`	`setAxisFont(Font fontAxis)` Sets font for axes
`void`	`setBars()` Set bar type of plot
`void`	`setBars(boolean a)` Set bar type of plot
`void`	`setBoxColor(Color a)` Set color of the box
`void`	`setBoxed(boolean boxed)` Set boxed frame
`void`	`setColorFill(Color a)` Set color of to fill histogram bars
`void`	`setColorLines(Color a)` Set color of the lines to draw histogram bars
`void`	`setColorMode(int a)` Sets the color mode
`void`	`setContour()` Set contour style
`void`	`setContour(boolean a)` Set contour style
`void`	`setContourLines(int v)` Set number of divisions for contour plots
`void`	`setDensity()` Set density type of plot
`void`	`setDensity(boolean a)` Set density plot
`void`	`setDisplayGrids(boolean a)` Display grid
`void`	`setDisplayXY(boolean a)` Display or not X and Y
`void`	`setDisplayZ(boolean a)` Display or not title for Z
`void`	`setDistance(double distance)` Set distance to the object
`void`	`setDivisions(int v)` Set number of divisions for surface plots
`void`	`setElevationAngle(double angle)` Set the elevation angle
`void`	`setFill(boolean fill)` Set fill color or not for histogram bars
`void`	`setFrameColor(Color a)` Set color of the frame
`void`	`setLabelColor(Color a)` Set color of the label
`void`	`setLabelFont(Font a)` Set Font for the labels
`void`	`setLabelFontColor(Color fontColorLabel)` Set color for labels
`void`	`setLabelOffsetX(double a)` Set label offset on X
`void`	`setLabelOffsetY(double a)` Set label offset on Y
`void`	`setLabelOffsetZ(double a)` Set label offset on Z
`void`	`setNameX(String a)` Set a name for X axis
`void`	`setNameY(String a)` Set a name for Y axis
`void`	`setNameZ(String a)` Set a name for Z axis
`void`	`setPenWidthAxes(double w)` Set line width to draw axes.
`void`	`setRange(double Xmin, double Xmax, double Ymin, double Ymax)` Set X and Y range for the 3D plot.
`void`	`setRange(double Xmin, double Xmax, double Ymin, double Ymax, double Zmin, double Zmax)` Set X, Y, Z ranges for the 3D plot
`void`	`setRangeZ(double Zmin, double Zmax)` Sets the z range of calculated surface vertices.
`void`	`setRotationAngle(double angle)` Get the rotation angle
`void`	`setScaling(double scale)` Set the scaling
`void`	`setSurface()` Set surface type of plot
`void`	`setSurface(boolean a)` Set surface type of plot
`void`	`setTicFont(Font a)` Set font for the ticks
`void`	`setTicOffset(double a)` Set tick offset
`void`	`update()` Update the graphics
`void`	`update(int n1, int n2)` Refresh only a particular plot
`void`	`updateAll()` Refresh all the plots on the same canvas HPLOT
`void`	`updateData()` Update data on the plot
`void`	`updateData(int n1, int n2)` Update data on the plot
`void`	`visible()` Show the canvas
`void`	`visible(boolean vs)` Set the canvas frame visible or not
`void`	`visible(int posX, int posY)` Set the canvas frame visible.

Methods inherited from class jhplot.gui.GHFrame
addGraph, cd, componentHidden, componentMoved, componentShown, getCdX, getCdY, getFrame, getHTMLUrl, getNtotX, getNtotY, setPlotsNum, updateFrame

Methods inherited from class jhplot.gui.GHPanel
addComp, componentResized, disableDoubleBuffering, enableDoubleBuffering, export, getCanvasPanel, getMarginBackground, getMarginPanelBottom, getMarginPanelCenter, getMarginPanelLeft, getMarginPanelRight, getMarginPanelTop, getMarginSizeBottom, getMarginSizeLeft, getMarginSizeRight, getMarginSizeTop, getSizeX, getSizeY, getTextBottom, getTextBottomColor, getTextBottomColorBack, getTextBottomFont, getTextLeft, getTextLeftColor, getTextLeftColorBack, getTextLeftFont, getTextPosBottomX, getTextPosBottomY, getTextPosLeftX, getTextPosLeftY, getTextPosRightX, getTextPosRightY, getTextPosTopX, getTextPosTopY, getTextRight, getTextRightColor, getTextRightColorBack, getTextRightFont, getTextRotationBottom, getTextRotationLeft, getTextRotationRight, getTextRotationTop, getTextTop, getTextTopColor, getTextTopColorBack, getTextTopFont, isBorderShown, printGraph, resetMargins, setGTitle, setGTitle, setGTitle, setGTitle, setGTitle, setMarginBackground, setMarginSizeBottom, setMarginSizeLeft, setMarginSizeRight, setMarginSizeTop, setSizePanel, setTextBottom, setTextBottom, setTextBottom, setTextBottom, setTextBottomColorBack, setTextLeft, setTextLeft, setTextLeft, setTextLeft, setTextLeftColorBack, setTextPosBottomX, setTextPosBottomY, setTextPosLeftX, setTextPosLeftY, setTextPosRightX, setTextPosRightY, setTextPosTopX, setTextPosTopY, setTextRight, setTextRight, setTextRight, setTextRight, setTextRightColorBack, setTextRotationBottom, setTextRotationLeft, setTextRotationRight, setTextRotationTop, setTextTop, setTextTop, setTextTop, setTextTopColorBack, showBorders

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - set
```
public boolean set
```
- Constructor Detail
  - HPlot3D
```
public HPlot3D(String title,
               int xsize,
               int ysize,
               int n1,
               int n2,
               boolean set)
```
    Create interactive 3D canvas to display data.
    
    Parameters:
    
    title - Title
    
    xsize - size in x direction
    
    ysize - size in y direction
    
    n1 - number of plots/graphs in x
    
    n2 - number of plots in y
  - HPlot3D
```
public HPlot3D(String title,
               int xsize,
               int ysize,
               int n1,
               int n2)
```
    Create a 3D canvas to display data. Set is done by the default.
    
    Parameters:
    
    title - Title
    
    xsize - size in x direction
    
    ysize - size in y direction
    
    n1 - number of plots/graphs in x
    
    n2 - number of plots/graphs in y
    
    set - set or not the graph
  - HPlot3D
```
public HPlot3D(String title,
               int xs,
               int ys)
```
    Construct a 3D canvas with a single plot/graph
    
    Parameters:
    
    title - Title for the canvas
    
    xs - size in x
    
    ys - size in y
  - HPlot3D
```
public HPlot3D(String title)
```
    Construct a 3D canvas with a plot with the default parameters 600 by 400, and 10% space for the global title
    
    Parameters:
    
    title - Title
  - HPlot3D
```
public HPlot3D()
```
    Construct a 3D canvas with a plot with the default parameters 600 by 400, and 10% space for the global title "Default"
- Method Detail
  - resizePad
```
public void resizePad(double widthScale,
                      double heightScale)
```
    Resize the current pad. It calculates the original pad sizes, and then scale it by a given factor. In this case, the pad sizes can be different.
    
    Parameters:
    
    widthScale - scale factor applied to the width of the current pad
    
    heightScale - scale factor applied the height of the current pad.
  - resizePad
```
public void resizePad(int n1,
                      int n2,
                      double widthScale,
                      double heightScale)
```
    Resize the pad given by the inxX and indxY. It calculates the original pad sizes, and then scale it by a given factor. In this case, the pad sizes can be different.
    
    Parameters:
    
    n1 - the location of the plot in x
    
    n2 - the location of the plot in y
    
    widthScale - scale factor applied to the width of the current pad
    
    heightScale - scale factor applied the height of the current pad.
  - setDistance
```
public void setDistance(double distance)
```
    Set distance to the object
    
    Parameters:
    
    distance - distance
  - getDistance
```
public double getDistance()
```
    Get the distance
    
    Returns:
    
    distance
  - setScaling
```
public void setScaling(double scale)
```
    Set the scaling
    
    Parameters:
    
    scale -
  - getScaling
```
public double getScaling()
```
    Get the scaling
    
    Returns:
  - setRotationAngle
```
public void setRotationAngle(double angle)
```
    Get the rotation angle
    
    Parameters:
    
    angle - angle
  - getRotationAngle
```
public double getRotationAngle()
```
    Get the rotation angle
    
    Returns:
    
    angle
  - setElevationAngle
```
public void setElevationAngle(double angle)
```
    Set the elevation angle
    
    Parameters:
    
    angle - elevation angle
  - getElevationAngle
```
public double getElevationAngle()
```
    Get the angle
    
    Returns:
  - setLabelFontColor
```
public void setLabelFontColor(Color fontColorLabel)
```
    Set color for labels
    
    Parameters:
    
    fontColorLabel -
  - update
```
public void update(int n1,
                   int n2)
```
    Refresh only a particular plot
    
    Parameters:
    
    n1 - the location of the plot in x
    
    n2 - the location of the plot in y
  - updateData
```
public void updateData(int n1,
                       int n2)
```
    Update data on the plot
    
    Parameters:
    
    n1 - the location of the plot in x
    
    n2 - the location of the plot in y
  - updateData
```
public void updateData()
```
    Update data on the plot
  - getLabelOffset
```
public double getLabelOffset(int axes)
```
    Get offset for labels on X
    
    Returns:
    
    axes 0 for X, 1 for Y, 2 for Z
  - updateAll
```
public void updateAll()
```
    Refresh all the plots on the same canvas HPLOT
  - clear
```
public void clear()
```
    Clear the current graph including graph settings. Note: the current graph is set by the cd() method
  - clear
```
public void clear(int i1,
                  int i2)
```
    Clear the graph characterized by an index in X and Y. This method cleans the data and all graph settings.
    
    Parameters:
    
    i1 - location of the graph in X
    
    i2 - location of the graph in Y
  - setPenWidthAxes
```
public void setPenWidthAxes(double w)
```
    Set line width to draw axes.
    
    Parameters:
    
    w - width of the lines
  - getPenWidthAxes
```
public float getPenWidthAxes()
```
    Gets the pen width to draw axes.
    
    Returns:
    
    width of the lines
  - drawBox
```
public void drawBox()
```
    Set drawiing an empty frame.
  - clearAll
```
public void clearAll()
```
    Clear all graphs from data and settings.
  - quit
```
public void quit()
```
    exit the frame and clear all components
  - visible
```
public void visible(boolean vs)
```
    Set the canvas frame visible or not
    
    Parameters:
    
    vs - (boolean) true: visible, false: not visible
  - visible
```
public void visible(int posX,
                    int posY)
```
    Set the canvas frame visible. Also set its location.
    
    Parameters:
    
    posX - - the x-coordinate of the new location's top-left corner in the parent's coordinate space;
    
    posY - - he y-coordinate of the new location's top-left corner in the parent's coordinate space
  - visible
```
public void visible()
```
    Show the canvas
  - isSurface
```
public boolean isSurface()
```
    Is the plot will be shown as a surface?
    
    Returns:
    
    true, if this is a surface plot
  - setNameX
```
public void setNameX(String a)
```
    Set a name for X axis
    
    Parameters:
    
    a - Name of the label for X axis
  - setNameY
```
public void setNameY(String a)
```
    Set a name for Y axis
    
    Parameters:
    
    a - Name of the label for Y axis
  - setNameZ
```
public void setNameZ(String a)
```
    Set a name for Z axis
    
    Parameters:
    
    a - Name of the label for Z axis
  - setLabelFont
```
public void setLabelFont(Font a)
```
    Set Font for the labels
    
    Parameters:
    
    a - Font
  - setAxisFont
```
public void setAxisFont(Font fontAxis)
```
    Sets font for axes
    
    Parameters:
    
    fontAxis - font
  - getAxisFont
```
public Font getAxisFont()
```
    Get font for axes
    
    Returns:
  - setLabelColor
```
public void setLabelColor(Color a)
```
    Set color of the label
    
    Parameters:
    
    a - Color
  - setColorLines
```
public void setColorLines(Color a)
```
    Set color of the lines to draw histogram bars
    
    Parameters:
    
    a - Color
  - setColorFill
```
public void setColorFill(Color a)
```
    Set color of to fill histogram bars
    
    Parameters:
    
    a - Color
  - setFill
```
public void setFill(boolean fill)
```
    Set fill color or not for histogram bars
    
    Parameters:
    
    fill - if true, color will be set for the histogram bars
  - setTicFont
```
public void setTicFont(Font a)
```
    Set font for the ticks
    
    Parameters:
    
    a - Font
  - setDisplayXY
```
public void setDisplayXY(boolean a)
```
    Display or not X and Y
    
    Parameters:
    
    a - true if it should be shown
  - setDivisions
```
public void setDivisions(int v)
```
    Set number of divisions for surface plots
    
    Parameters:
    
    v - number of divisions in X and Y
  - setContourLines
```
public void setContourLines(int v)
```
    Set number of divisions for contour plots
    
    Parameters:
    
    v - number of divisions in X and Y
  - setDisplayGrids
```
public void setDisplayGrids(boolean a)
```
    Display grid
    
    Parameters:
    
    a - true if grid is displayed
  - setDisplayZ
```
public void setDisplayZ(boolean a)
```
    Display or not title for Z
    
    Parameters:
    
    a - true, if it is shown
  - setContour
```
public void setContour()
```
    Set contour style
  - setContour
```
public void setContour(boolean a)
```
    Set contour style
    
    Parameters:
    
    a -
  - setDensity
```
public void setDensity()
```
    Set density type of plot
  - setDensity
```
public void setDensity(boolean a)
```
    Set density plot
    
    Parameters:
    
    a -
  - setSurface
```
public void setSurface()
```
    Set surface type of plot
  - setSurface
```
public void setSurface(boolean a)
```
    Set surface type of plot
  - setBars
```
public void setBars()
```
    Set bar type of plot
  - setBars
```
public void setBars(boolean a)
```
    Set bar type of plot
  - setBoxColor
```
public void setBoxColor(Color a)
```
    Set color of the box
    
    Parameters:
    
    a - Color
  - setFrameColor
```
public void setFrameColor(Color a)
```
    Set color of the frame
    
    Parameters:
    
    a - Color
  - setBoxed
```
public void setBoxed(boolean boxed)
```
    Set boxed frame
    
    Parameters:
    
    boxed - true if it is boxed
  - getAxesFontColor
```
public Color getAxesFontColor()
```
    Color for tic labels
    
    Returns:
  - setAxesFontColor
```
public void setAxesFontColor(Color fontColorAxes)
```
    Get color for tic labels
    
    Parameters:
    
    fontColorAxes - color
  - getFrameColor
```
public Color getFrameColor()
```
    Get color of the frame
    
    Returns:
    
    a Color
  - setColorMode
```
public void setColorMode(int a)
```
    Sets the color mode
    
    Parameters:
    
    a - color modes:
    0: WIREFRAME
    1: HIDDEN
    2: SPECTRUM IN COLOR
    3: GRAYSCALE
    4: DUALSHADES
    5: FOG
    6: MESH
  - getSurfaceModel
```
public SurfaceModelCanvas getSurfaceModel()
```
    Get current surface
    
    Returns:
  - getColorMode
```
public int getColorMode()
```
    Get current the color mode
    
    Parameters:
    
    a - color modes:
    0: WIREFRAME
    1: HIDDEN
    2: SPECTRUM IN COLOR
    3: GRAYSCALE
    4: DUALSHADES
    5: FOG
    6: MESH
  - getLabelColor
```
public Color getLabelColor()
```
    Get label color
    
    Returns:
  - update
```
public void update()
```
    Update the graphics
  - setTicOffset
```
public void setTicOffset(double a)
```
    Set tick offset
    
    Parameters:
    
    a - tick offset
  - setLabelOffsetX
```
public void setLabelOffsetX(double a)
```
    Set label offset on X
    
    Parameters:
    
    a - label offset
  - setLabelOffsetY
```
public void setLabelOffsetY(double a)
```
    Set label offset on Y
    
    Parameters:
    
    a - label offset
  - setLabelOffsetZ
```
public void setLabelOffsetZ(double a)
```
    Set label offset on Z
    
    Parameters:
    
    a - label offset
  - setRange
```
public void setRange(double Xmin,
                     double Xmax,
                     double Ymin,
                     double Ymax)
```
    Set X and Y range for the 3D plot. Z is set to autorange.
    
    Parameters:
    
    Xmin - Min in X
    
    Xmax - Max in X
    
    Ymin - Min in Y
    
    Ymax - Max in Y
  - setRange
```
public void setRange(double Xmin,
                     double Xmax,
                     double Ymin,
                     double Ymax,
                     double Zmin,
                     double Zmax)
```
    Set X, Y, Z ranges for the 3D plot
    
    Parameters:
    
    Xmin - Min in X
    
    Xmax - Max in X
    
    Ymin - Min in Y
    
    Ymax - Max in Y
    
    Zmin - Min in Z
    
    Zmax - Max in Z
  - setRangeZ
```
public void setRangeZ(double Zmin,
                      double Zmax)
```
    Sets the z range of calculated surface vertices. The ranges will not affect surface appearance. They affect axes scale appearance.
    
    Parameters:
    
    Zmin - the minimum z
    
    Zmax - the maximum z
  - draw
```
public void draw(H2D f1)
```
    Draw H2D histogram. By default, we shows it as bars. Call setSurface() to show it as a surface.
    
    Parameters:
    
    f1 - H2D histogram
  - draw
```
public void draw(P2D h1)
```
    Display P2D data holder with X,Y,Z values in 3D. If setSurface applied, it will draw the surface.
    
    Parameters:
    
    h1 - P2D data holder
  - setAutoRange
```
public void setAutoRange(boolean b)
```
    Set autorange in X,Y,Z.
    
    Parameters:
    
    b - if true, sets autorange
  - setAutoRangeAll
```
public void setAutoRangeAll(boolean b)
```
    Set to autorange all pads
    
    Parameters:
    
    b -
  - setAutoRange
```
public void setAutoRange()
```
    Set autorange in X,Y,Z at the same time for the current plot
  - setAutoRangeXY
```
public void setAutoRangeXY()
```
    Set autorange in Y,Z at the same time for the current plot
  - draw
```
public void draw(P3D h)
```
    Display P3D data holder with X,Y,Z values in 3D as surface. If setSurface applied, it will draw the surface
    
    Parameters:
    
    h - P3D data holder.
  - draw
```
public void draw(H2D h1,
                 H2D h2)
```
    Plot two H2D histograms on the same plot. When only one histogram is plotted, i.e. h2=null, then the bar option is used. If two histograms are plotted, the surface option is used (in this case the numbers of bins in X and Y should be the same.
    
    Parameters:
    
    h1 - first H2D histogram
    
    h2 - second H2D histogram
  - draw
```
public void draw(F2D f1)
```
    Draw F2D function as a surface.
    
    Parameters:
    
    f1 - F2D function
  - draw
```
public void draw(F2D f1,
                 F2D f2)
```
    Draw two F2D functions on the same plot. The bar option is not supported, i.e. the functions will be shown by surface.
    
    Parameters:
    
    f1 - first F2D function
    
    f2 - second F2D function
  - draw
```
public void draw(H2D h1,
                 F2D h2)
```
    Draw H2D histogram and F2D function on the same plot. Note: the bar option for histogram is not supported. In addition, the number of bins in X and Y should be the same.
    
    Parameters:
    
    h1 - H2D histogram
    
    h2 - F2D function
  - draw
```
public void draw(F2D h2,
                 H2D h1)
```
    Draw F2D and H2D on the same plot.
    
    Parameters:
    
    h2 - F2D function
    
    h1 - H2D histogram
  - close
```
public void close()
```
    Close the canvas (and dispose all components) Note: a memory leak is found - no time to study it. set to null all the stuff
  - doc
```
public void doc()
```
    Show online documentation.

Class HPlot3D

Field Summary

Constructor Summary

Method Summary

Methods inherited from class jhplot.gui.GHFrame

Methods inherited from class jhplot.gui.GHPanel

Methods inherited from class java.lang.Object

Field Detail

set

Constructor Detail

HPlot3D

HPlot3D

HPlot3D

HPlot3D

HPlot3D

Method Detail

resizePad

resizePad

setDistance

getDistance

setScaling

getScaling

setRotationAngle

getRotationAngle

setElevationAngle

getElevationAngle

setLabelFontColor

update

updateData

updateData

getLabelOffset

updateAll

clear

clear

setPenWidthAxes

getPenWidthAxes

drawBox

clearAll

quit

visible

visible

visible

isSurface

setNameX

setNameY

setNameZ

setLabelFont

setAxisFont

getAxisFont

setLabelColor

setColorLines

setColorFill

setFill

setTicFont

setDisplayXY

setDivisions

setContourLines

setDisplayGrids

setDisplayZ

setContour

setContour

setDensity

setDensity

setSurface

setSurface

setBars

setBars

setBoxColor

setFrameColor

setBoxed

getAxesFontColor

setAxesFontColor

getFrameColor

setColorMode

getSurfaceModel

getColorMode

getLabelColor

update

setTicOffset

setLabelOffsetX