Package ij.plugin
Class OverlayLabels
java.lang.Object
ij.plugin.OverlayLabels
- All Implemented Interfaces:
DialogListener
,PlugIn
This plugin implements the Image/Overlay/Labels command.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic Overlay
Creates an empty Overlay that has the current label settings.boolean
This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).void
This method is called when the plugin is loaded.void
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Constructor Details
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OverlayLabels
public OverlayLabels()
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Method Details
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run
Description copied from interface:PlugIn
This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt. -
showDialog
public void showDialog() -
dialogItemChanged
Description copied from interface:DialogListener
This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).- Specified by:
dialogItemChanged
in interfaceDialogListener
- Parameters:
gd
- A reference to the GenericDialog.e
- The event that has been generated by the user action in the dialog. Note thate
isnull
if the dialogItemChanged method is called after the user has pressed the OK button or if the GenericDialog has read its parameters from a macro.- Returns:
- Should be true if the dialog input is valid. False disables the OK button and preview (if any).
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createOverlay
Creates an empty Overlay that has the current label settings.
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