first commit

hrmsEjb/jxl/read/biff/SCLRecord.java

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+package jxl.read.biff;
+
+import jxl.biff.IntegerHelper;
+import jxl.biff.RecordData;
+import jxl.biff.Type;
+
+class SCLRecord extends RecordData {
+  private int numerator;
+  
+  private int denominator;
+  
+  protected SCLRecord(Record r) {
+    super(Type.SCL);
+    byte[] data = r.getData();
+    this.numerator = IntegerHelper.getInt(data[0], data[1]);
+    this.denominator = IntegerHelper.getInt(data[2], data[3]);
+  }
+  
+  public int getZoomFactor() {
+    return this.numerator * 100 / this.denominator;
+  }
+}