Revert rev 11918 "merge revisions 11872:11876 from trunk to gsoc2008-maciekd branch - license changes"

This reverts commit ec942f04ca8b33520442f079e2ea2d8d3e4be73c.

From: William S Fulton <wsf@fultondesigns.co.uk>

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2008-maciekd@13032 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/GIFPlot/Java/full/Makefile

@@ -0,0 +1,20 @@
+TOP        = ../../..
+SWIG       = $(TOP)/../swig
+SWIGOPT    = -I../../Include -noproxy
+SRCS       =
+TARGET     = gifplot
+INTERFACE  = gifplot.i
+LIBS       = -L../.. -lgifplot
+INCLUDES   = -I../../Include
+
+all::
+	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
+	INCLUDES='$(INCLUDES)' LIBS='$(LIBS)' SWIGOPT='$(SWIGOPT)' \
+	TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java
+	javac *.java
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile java_clean
+	rm -f *.gif
+
+check: all

Examples/GIFPlot/Java/full/README

@@ -0,0 +1,8 @@
+This example runs the entire gifplot.h header file through SWIG without
+any changes.  The program 'runme.java' does something a little more 
+interesting. After doing a make, run it using 'java runme'. You'll have to go 
+look at the header file to get a complete listing of the functions.
+
+Note the differences in the runme.java files between this example and the  
+'full' example. This example does not use shadow classes.
+

Examples/GIFPlot/Java/full/gifplot.i

@@ -0,0 +1,15 @@
+/* Oh what the heck, let's just grab the whole darn header file
+   and see what happens. */
+
+%module gifplot
+%{
+
+/* Note: You still need this part because the %include directive
+   merely causes SWIG to interpret the contents of a file.  It doesn't
+   include the right include headers for the resulting C code */
+
+#include "gifplot.h"
+
+%}
+
+%include gifplot.h

Examples/GIFPlot/Java/full/runme.java

@@ -0,0 +1,75 @@
+// Plot a 3D function
+import java.lang.Math;
+
+public class runme {
+
+  static {
+    try {
+        System.loadLibrary("gifplot");
+    } catch (UnsatisfiedLinkError e) {
+      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
+      System.exit(1);
+    }
+  }
+
+  public static void main(String argv[]) {
+    
+    // Here are some plotting parameters
+    double xmin = -5.0;
+    double xmax =  5.0;
+    double ymin = -5.0;
+    double ymax =  5.0;
+    double zmin = -5.0;
+    double zmax =  5.0;
+    
+    // Grid resolution
+    int nxpoints =  60;
+    int nypoints =  60;
+    
+    SWIGTYPE_p_ColorMap cmap  = gifplot.new_ColorMap("cmap");
+    SWIGTYPE_p_FrameBuffer frame = gifplot.new_FrameBuffer(500,500);
+    gifplot.FrameBuffer_clear(frame,(short)gifplot.BLACK);
+    
+    SWIGTYPE_p_Plot3D p3    = gifplot.new_Plot3D(frame,xmin,ymin,zmin,xmax,ymax,zmax);
+    gifplot.Plot3D_lookat(p3,2*(zmax-zmin));
+    gifplot.Plot3D_autoperspective(p3,40);
+    gifplot.Plot3D_rotu(p3,60);
+    gifplot.Plot3D_rotr(p3,30);
+    gifplot.Plot3D_rotd(p3,10);
+    
+    System.out.println( "Making a nice 3D plot..." );
+    gifplot.Plot3D_clear(p3,(short)gifplot.BLACK);
+    gifplot.Plot3D_start(p3);
+    double dx = 1.0*(xmax-xmin)/nxpoints;
+    double dy = 1.0*(ymax-ymin)/nypoints;
+    double cscale = 240.0/(zmax-zmin);
+    double x = xmin;
+    for (int i = 0; i < nxpoints; i++) {
+      double y = ymin;
+      for (int j = 0; j < nypoints; j++) {
+        double z1 = func(x,y);
+        double z2 = func(x+dx,y);
+        double z3 = func(x+dx,y+dy);
+        double z4 = func(x,y+dy);
+        double c1 = cscale*(z1-zmin);
+        double c2 = cscale*(z2-zmin);
+        double c3 = cscale*(z3-zmin);
+        double c4 = cscale*(z4-zmin);
+        double c = (c1+c2+c3+c4)/4;
+        if (c < 0) c = 0;
+        if (c > 239) c = 239;
+        gifplot.Plot3D_solidquad(p3,x,y,z1,x+dx,y,z2,x+dx,y+dy,z3,x,y+dy,z4,(short)(c+16));
+        y = y + dy;
+      }
+      x = x + dx;
+    }
+
+    gifplot.FrameBuffer_writeGIF(frame,cmap,"image.gif");
+    System.out.println( "Wrote image.gif" );
+  } 
+
+  // Here is the function to plot
+  public static double func(double x, double y) {
+    return 5*java.lang.Math.cos(2*java.lang.Math.sqrt(x*x+y*y))*java.lang.Math.exp(-0.3*java.lang.Math.sqrt(x*x+y*y));
+  }
+}