ij.plugin.filter
Class Projector
java.lang.Object
ij.plugin.filter.Projector
- All Implemented Interfaces:
- PlugInFilter
public class Projector
- extends java.lang.Object
- implements PlugInFilter
This plugin creates a sequence of projections of a rotating volume (stack of slices) onto a plane using
nearest-point (surface), brightest-point, or mean-value projection or a weighted combination of nearest-
point projection with either of the other two methods (partial opacity). The user may choose to rotate the
volume about any of the three orthogonal axes (x, y, or z), make portions of the volume transparent (using
thresholding), or add a greater degree of visual realism by employing depth cues. Based on Pascal code
contributed by Michael Castle of the University of Michigan Mental Health Research Institute.
Fields inherited from interface ij.plugin.filter.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_STACKS, ROI_REQUIRED, SNAPSHOT, STACK_REQUIRED, SUPPORTS_MASKING |
Method Summary |
ImagePlus |
doProjections(ImagePlus imp)
|
void |
doRGBProjections(ImagePlus imp)
|
void |
getByteRow(ImageStack stack,
int x,
int y,
int z,
int width1,
int width2,
int[] line)
|
void |
getRGBRow(ImageStack stack,
int x,
int y,
int z,
int width1,
int width2,
int[] line)
|
void |
putByteRow(ImageStack stack,
int y,
int z,
int width,
int[] line)
|
void |
putRGBRow(ImageStack stack,
int y,
int z,
int width,
int[] line)
|
void |
run(ImageProcessor ip)
Filters use this method to process the image. |
int |
setup(java.lang.String arg,
ImagePlus imp)
This method is called once when the filter is loaded. |
boolean |
showDialog()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Projector
public Projector()
setup
public int setup(java.lang.String arg,
ImagePlus imp)
- Description copied from interface:
PlugInFilter
- This method is called once when the filter is loaded. 'arg',
which may be blank, is the argument specified for this plugin
in IJ_Props.txt or in the plugins.config file of a jar archive
containing the plugin. 'imp' is the currently active image.
This method should return a flag word that specifies the
filters capabilities.
For Plugin-filters specifying the FINAL_PROCESSING flag,
the setup method will be called again, this time with
arg = "final" after all other processing is done.
- Specified by:
setup
in interface PlugInFilter
run
public void run(ImageProcessor ip)
- Description copied from interface:
PlugInFilter
- Filters use this method to process the image. If the
SUPPORTS_STACKS flag was set, it is called for each slice in
a stack. With 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 NO_IMAGE_REQUIRED flag
and not the DONE flag, run(ip) is called once with the
argument
null
.
- Specified by:
run
in interface PlugInFilter
showDialog
public boolean showDialog()
doRGBProjections
public void doRGBProjections(ImagePlus imp)
doProjections
public ImagePlus doProjections(ImagePlus imp)
getByteRow
public void getByteRow(ImageStack stack,
int x,
int y,
int z,
int width1,
int width2,
int[] line)
putByteRow
public void putByteRow(ImageStack stack,
int y,
int z,
int width,
int[] line)
getRGBRow
public void getRGBRow(ImageStack stack,
int x,
int y,
int z,
int width1,
int width2,
int[] line)
putRGBRow
public void putRGBRow(ImageStack stack,
int y,
int z,
int width,
int[] line)