ij.plugin.tool

Class PixelInspectionTool

java.lang.Object

ij.plugin.tool.PlugInTool

ij.plugin.tool.PixelInspectionTool

All Implemented Interfaces:

PlugIn

public class PixelInspectionTool
extends PlugInTool

This plugin continuously displays the pixel values of the cursor and its surroundings. It is usefule for examining how a filter changes the data (also during preview). If the Pixel Inspector Window is in the foreground, "c" with any modifier keys (CTRL-C etc) copies the current data into the clipboard (tab-delimited). The arrow keys nudge the position. Preferences (Press the Prefs button at top left): Radius determines the size of the window, 3x3 for radius=1, etc. The Pixel Inspector window must be closed and opened to get the new size. Readout for grayscale 8&16 bit images can be raw, calibrated or hexadecimal. Readout for RGB images can ge R,G,B triples, gray value or hexadecimal. For copying the data to clipboard, it can be selected whether the position (x,y) is not not written, written in the first line or in the same way as the header lines of the Pixel Inspector panel. Limitations and known problems: x and y coordinates are always uncalibrated pixel numbers. Some image operations do not update the display. Michael Schmid Version 2007-Dec-06 - bugs fixed: did not always follow cursor nudge could make the display hang pixel value calibration was sometimes ignored Version 2007-Dec-14 - supports exponential format for large/small data values

Constructor Summary

Constructors

Constructor and Description
PixelInspectionTool()

Method Summary

Modifier and Type	Method and Description
String	getToolIcon() Return the string encoding of the tool icon.
String	getToolName() Return the tool name.
void	mouseDragged(ImagePlus imp, MouseEvent e)
void	mousePressed(ImagePlus imp, MouseEvent e)
void	showOptionsDialog()

Methods inherited from class ij.plugin.tool.PlugInTool

getMacroProgram, mouseClicked, mouseEntered, mouseExited, mouseMoved, mouseReleased, run, runMacroTool, runMenuTool, showPopupMenu

Methods inherited from class java.lang.Object

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

Constructor Detail

PixelInspectionTool

public PixelInspectionTool()

Method Detail

mousePressed

public void mousePressed(ImagePlus imp,
                         MouseEvent e)

Overrides:

mousePressed in class PlugInTool

mouseDragged

public void mouseDragged(ImagePlus imp,
                         MouseEvent e)

Overrides:

mouseDragged in class PlugInTool

showOptionsDialog

public void showOptionsDialog()

Overrides:

showOptionsDialog in class PlugInTool

getToolName

public String getToolName()

Description copied from class: PlugInTool

Return the tool name.

Overrides:

getToolName in class PlugInTool

getToolIcon

public String getToolIcon()

Description copied from class: PlugInTool

Return the string encoding of the tool icon. See http://rsb.info.nih.gov/ij/developer/macro/macros.html#icons The default icon is the first letter of the tool name.

Overrides:

getToolIcon in class PlugInTool