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/Ruby/simple/Makefile

@@ -0,0 +1,24 @@
+TOP        = ../../..
+SWIG       = $(TOP)/../swig
+SWIGOPT    =
+SRCS       =
+TARGET     = simple
+INTERFACE  = simple.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)' ruby
+
+static::
+	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
+	INCLUDES='$(INCLUDES)' LIBS='$(LIBS)' SWIGOPT='$(SWIGOPT)' \
+	TARGET='myruby' INTERFACE='$(INTERFACE)' ruby_static
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile ruby_clean
+	rm -f *.gif
+
+check: all

Examples/GIFPlot/Ruby/simple/README

@@ -0,0 +1,5 @@
+This is a very minimalistic example in which just a few functions
+and constants from library are wrapped and used to draw some simple
+shapes.  The script 'runme.rb' runs the example.
+
+

Examples/GIFPlot/Ruby/simple/runme.rb

@@ -0,0 +1,27 @@
+# Draw some simple shapes
+puts "Drawing some basic shapes"
+require 'simple'
+
+cmap = Simple.new_ColorMap()
+f    = Simple.new_FrameBuffer(400,400)
+
+# Clear the picture
+Simple.FrameBuffer_clear(f,Simple::BLACK)
+
+# Make a red box
+Simple.FrameBuffer_box(f,40,40,200,200,Simple::RED)
+
+# Make a blue circle
+Simple.FrameBuffer_circle(f,200,200,40,Simple::BLUE)
+
+# Make green line
+Simple.FrameBuffer_line(f,10,390,390,200, Simple::GREEN)
+
+# Write an image out to disk
+
+Simple.FrameBuffer_writeGIF(f,cmap,"image.gif")
+puts "Wrote image.gif"
+
+Simple.delete_FrameBuffer(f)
+Simple.delete_ColorMap(cmap)
+

Examples/GIFPlot/Ruby/simple/simple.i

@@ -0,0 +1,38 @@
+/* This example shows a very simple interface wrapping a few 
+   primitive declarations */
+
+%module simple
+%{
+#include "gifplot.h"
+%}
+
+typedef unsigned char Pixel;
+
+/* Here are a few useful functions */
+
+ColorMap    *new_ColorMap(char *filename = 0);
+void         delete_ColorMap(ColorMap *cmap);
+
+FrameBuffer *new_FrameBuffer(unsigned int width, unsigned int height);
+void         delete_FrameBuffer(FrameBuffer *frame);
+void         FrameBuffer_clear(FrameBuffer *frame, Pixel color);
+void         FrameBuffer_line(FrameBuffer *frame, int x1, int y1, int x2, int y2, Pixel color);
+void         FrameBuffer_box(FrameBuffer *frame, int x1, int y1, int x2, int y2, Pixel color);
+void         FrameBuffer_circle(FrameBuffer *frame, int x1, int y1, int radius, Pixel color);
+int          FrameBuffer_writeGIF(FrameBuffer *f, ColorMap *c, char *filename);
+
+/* And some useful constants */
+
+#define BLACK   0
+#define WHITE   1
+#define RED     2
+#define GREEN   3
+#define BLUE    4
+#define YELLOW  5
+#define CYAN    6
+#define MAGENTA 7
+
+
+
+
+