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Java/flob/FlobView.java

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+/*   
+FlobRaster.java
+ *    
+ *    Copyright (c) 2000, Ted Nelson and Tuomas Lukka
+ *
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the README
+ *    file for more details.
+ *
+ */
+/*
+ * Written by Tuomas Lukka
+ */
+package org.gzigzag;
+import java.util.*;
+
+/** A fairly general interface for drawing a structure
+ * on the screen using flobs.
+ * The parameters have been read through the ZOb interface so
+ * we don't need to worry about those here.
+ */
+
+public interface FlobView {
+String rcsid = "$Id$";
+    /** Draw a representation of the structure into the FlobSet.
+     * An implementation of this routine will usually place a number
+     * of Flobs and Renderables into 
+     * The parameters dims and accursed are redundant but since they
+     * are used so often, it's just good to have them.
+     * @param into The FlobSet to place the flobs and decorations into.
+     * @param fact A factory for constructing flobs. This may be used
+     *		   or ignored by the FlobRaster. In general, it should
+     *		   be used to draw the "run-of-the-mill" flobs.
+     * @param view The viewspecs cell in the structure.
+     * @param dims Three first dims 
+     * @param accursed The cell that the cursor is on
+     * @see Flob
+     * @see Renderable
+     * @see FlobSet
+     * @see RasterFlobFactory
+     */
+    void raster(FlobSet into, FlobFactory fact,
+		ZZCell view, String[] dims, ZZCell accursed);
+}
+
+
+
+