RawReader.java

package ij.plugin;
import java.awt.*;
import java.awt.image.*;
import java.util.*;
import ij.*;
import ij.io.*;

public class RawReader implements PlugIn {

    public void run(String args) {
        StringTokenizer st = new StringTokenizer(args, ", \t");
        int nTokens = st.countTokens();
        if (nTokens<6) {
            IJ.write("RawReader expects at least 6 arguments: " + args);
            return;
        }
        FileInfo fi = new FileInfo();
        fi.fileFormat = fi.RAW;
        fi.url = Prefs.getImagesURL();
        fi.fileName = st.nextToken(); //1
        fi.width = getNextArg(st); //2
        fi.height = getNextArg(st); //3
        fi.nImages = getNextArg(st); //4
        fi.fileType = (getNextArg(st)==8)?FileInfo.GRAY8:FileInfo.GRAY16_UNSIGNED; //5
        fi.offset = getNextArg(st); //6
        for (int i=7; i<=nTokens; i++) {
            String arg = st.nextToken();
            if (arg.startsWith("white")) fi.whiteIsZero = true;
            else if (arg.startsWith("black")) fi.whiteIsZero = false;
            else if (arg.startsWith("little")) fi.intelByteOrder = true;
            else if (arg.startsWith("big")) fi.intelByteOrder = false;
        }
        if (IJ.debugMode) IJ.log("RawReader: "+fi);
        IJ.showStatus(fi.url + fi.fileName);
        new FileOpener(fi).open();
    }

    int getNextArg(StringTokenizer st) {
        int arg = 0;
        try {arg = Integer.parseInt(st.nextToken());}
        catch (NumberFormatException e) {IJ.write(""+e);}
        return arg;
    }
    
}