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PlugInFilter |
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package ij.plugin.filter; import ij.*; import ij.process.*; /** ImageJ plugins that process an image should implement this interface. */ public 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. 'imp' is the currently active image. This method should return a flag word that specifies the filters capabilities. */ public int setup(String arg, ImagePlus imp); /** Filters use this method to process the image. If the SUPPORTS_STACKS flag was set, it is called for each slice in a stack. ImageJ will lock the image before calling this method and unlock it when the filter is finished. */ public void run(ImageProcessor ip); /** Set this flag if the filter handles 8-bit grayscale images. */ public int DOES_8G = 1; /** Set this flag if the filter handles 8-bit indexed color images. */ public int DOES_8C = 2; /** Set this flag if the filter handles 16-bit images. */ public int DOES_16 = 4; /** Set this flag if the filter handles float images. */ public int DOES_32 = 8; /** Set this flag if the filter handles RGB images. */ public int DOES_RGB = 16; /** Set this flag if the filter handles all types of images. */ public int DOES_ALL = DOES_8G+DOES_8C+DOES_16+DOES_32+DOES_RGB; /** Set this flag if the filter wants its run() method to be called for all the slices in a stack. */ public int DOES_STACKS = 32; /** Set this flag if the filter wants ImageJ, for non-rectangular ROIs, to restore that part of the image that's inside the bounding rectangle but outside of the ROI. */ public int SUPPORTS_MASKING = 64; /** Set this flag if the filter makes no changes to the pixel data. */ public int NO_CHANGES = 128; /** Set this flag if the filter does not require undo. */ public int NO_UNDO = 256; /** Set this flag if the filter does not require that an image be open. */ public int NO_IMAGE_REQUIRED = 512; /** Set this flag if the filter requires an ROI. */ public int ROI_REQUIRED = 1024; /** Set this flag if the filter requires a stack. */ public int STACK_REQUIRED = 2048; /** Set this flag if the filter does not want its run method called. */ public int DONE = 4096; }
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PlugInFilter |
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