first commit

rus/WEB-INF/lib/jxl_src/jxl/demo/Escher.java

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+package jxl.demo;
+
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import jxl.Workbook;
+import jxl.biff.drawing.DrawingData;
+import jxl.biff.drawing.EscherDisplay;
+import jxl.read.biff.SheetImpl;
+
+public class Escher {
+  public Escher(Workbook w, OutputStream out, String encoding) throws IOException {
+    if (encoding == null || !encoding.equals("UnicodeBig"))
+      encoding = "UTF8"; 
+    try {
+      OutputStreamWriter osw = new OutputStreamWriter(out, encoding);
+      BufferedWriter bw = new BufferedWriter(osw);
+      for (int i = 0; i < w.getNumberOfSheets(); i++) {
+        SheetImpl s = (SheetImpl)w.getSheet(i);
+        bw.write(s.getName());
+        bw.newLine();
+        bw.newLine();
+        DrawingData dd = s.getDrawingData();
+        if (dd != null) {
+          EscherDisplay ed = new EscherDisplay(dd, bw);
+          ed.display();
+        } 
+        bw.newLine();
+        bw.newLine();
+        bw.flush();
+      } 
+      bw.flush();
+      bw.close();
+    } catch (UnsupportedEncodingException e) {
+      System.err.println(e.toString());
+    } 
+  }
+}