Package com.metsci.glimpse.core.painter.decoration

Class CrosshairPainter

java.lang.Object

com.metsci.glimpse.core.painter.base.GlimpsePainterBase

com.metsci.glimpse.core.painter.decoration.CrosshairPainter

All Implemented Interfaces:

GlimpsePainter

public class CrosshairPainter
extends GlimpsePainterBase

Displays crosshairs and a selection box centered over the position of the mouse cursor within the plot. The selected region of a plot can be locked using the middle mouse button. The size of the selection box can be increased or decreased by holding down the ctrl key and scrolling the mouse wheel. Either of these behaviors can be altered by using a modified AxisMouseListener subclass.

Author:

ulman

Constructor Summary

Constructors

Constructor	Description
CrosshairPainter()

Method Summary

Modifier and Type	Method	Description
void	doPaintTo(GlimpseContext context)
void	setCursorColor(float[] rgba)
void	setCursorColor(float r, float g, float b, float a)
void	setHideHorizontalHairs(boolean doHide)
void	setHideVerticalHairs(boolean doHide)
void	setLineWidth(float width)
void	setLookAndFeel(LookAndFeel laf)	Sets display options for the painter based on the provided LookAndFeel.
void	setShadeColor(float[] rgba)
void	setShadeColor(float r, float g, float b, float a)
void	setShadeSelectionBox(boolean doShade)
void	setXor(boolean xor)
void	showSelectionBox(boolean show)
void	showSelectionCrosshairs(boolean show)

Methods inherited from class com.metsci.glimpse.core.painter.base.GlimpsePainterBase

dispose, getAxis1D, getAxis2D, getBounds, getGL3, isDisposed, isVisible, paintTo, requireAxis1D, requireAxis2D, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

CrosshairPainter

public CrosshairPainter()

Method Detail

setCursorColor

public void setCursorColor(float[] rgba)

setCursorColor

public void setCursorColor(float r,
                           float g,
                           float b,
                           float a)

setShadeColor

public void setShadeColor(float[] rgba)

setShadeColor

public void setShadeColor(float r,
                          float g,
                          float b,
                          float a)

setHideVerticalHairs

public void setHideVerticalHairs(boolean doHide)

setHideHorizontalHairs

public void setHideHorizontalHairs(boolean doHide)

setLineWidth

public void setLineWidth(float width)

showSelectionBox

public void showSelectionBox(boolean show)

setShadeSelectionBox

public void setShadeSelectionBox(boolean doShade)

showSelectionCrosshairs

public void showSelectionCrosshairs(boolean show)

setXor

public void setXor(boolean xor)

setLookAndFeel

public void setLookAndFeel(LookAndFeel laf)

Description copied from interface: GlimpsePainter

Sets display options for the painter based on the provided LookAndFeel.

Specified by:

setLookAndFeel in interface GlimpsePainter

Overrides:

setLookAndFeel in class GlimpsePainterBase

doPaintTo

public void doPaintTo(GlimpseContext context)