public class ThresholdToSelection extends Object implements PlugInFilter
CONVERT_TO_FLOAT, DOES_16, DOES_32, DOES_8C, DOES_8G, DOES_ALL, DOES_RGB, DOES_STACKS, DONE, FINAL_PROCESSING, KEEP_THRESHOLD, NO_CHANGES, NO_IMAGE_REQUIRED, NO_UNDO, PARALLELIZE_IMAGES, PARALLELIZE_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING
Constructor and Description |
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ThresholdToSelection() |
Modifier and Type | Method and Description |
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Roi |
convert(ImageProcessor ip)
Returns a selection created from the thresholded pixels in the
specified image, or null if there are no thresholded pixels.
|
static Roi |
run(ImagePlus imp)
Returns a selection created from the thresholded pixels in the
specified image, or null if there are no thresholded pixels.
|
void |
run(ImageProcessor ip)
Filters use this method to process the image.
|
int |
setup(String arg,
ImagePlus imp)
This method is called once when the filter is loaded.
|
void |
showStatus(boolean showStatus)
Determines whether to show status messages and a progress bar
|
public void run(ImageProcessor ip)
PlugInFilter
PlugInFilter.DOES_STACKS
flag was set, it is called for each slice in
a stack. With PlugInFilter.CONVERT_TO_FLOAT
, the filter is called with
the image data converted to a FloatProcessor (3 times per
image for RGB images). ImageJ will lock the image before calling
this method and unlock it when the filter is finished.
For PlugInFilters specifying the PlugInFilter.NO_IMAGE_REQUIRED
flag
and not the PlugInFilter.DONE
flag, run(ip) is called once with the
argument null
.run
in interface PlugInFilter
public static Roi run(ImagePlus imp)
public Roi convert(ImageProcessor ip)
public int setup(String arg, ImagePlus imp)
PlugInFilter
For Plugin-filters specifying the PlugInFilter.FINAL_PROCESSING
flag,
the setup method will be called again, this time with
arg = "final" after all other processing is done.
setup
in interface PlugInFilter
public void showStatus(boolean showStatus)