Add cpgplot2giza script to convert pgplot to giza

src/cpgplot2giza

@@ -0,0 +1,49 @@
+#!/bin/bash
+# Quick and dirty port functions from cpgplot to giza.
+#
+# Usage:
+# cpgplot2giza foo.c
+# Reads foo.c and outputs (overwrites) foo.c.
+
+C2GFILE="$1"
+
+sed -i -e 's/cpgbox/giza_box/g' $C2GFILE
+sed -i -e 's/cpgcirc/giza_circle_float/g' $C2GFILE
+sed -i -e 's/cpgcurs/giza_get_key_press_float/g' $C2GFILE
+sed -i -e 's/cpgdraw/giza_draw_float/g' $C2GFILE
+sed -i -e 's/cpgend/giza_close_device/g' $C2GFILE
+sed -i -e 's/cpgeras/giza_draw_background/g' $C2GFILE
+sed -i -e 's/cpgmove/giza_move_float/g' $C2GFILE
+sed -i -e 's/cpgmtxt/giza_annotate_float/g' $C2GFILE
+sed -i -e 's/cpgpt1/giza_single_point_float/g' $C2GFILE
+sed -i -e 's/cpgqch/giza_get_character_height_float/g' $C2GFILE
+sed -i -e 's/cpgqci/giza_get_colour_index/g' $C2GFILE
+sed -i -e 's/cpgqls/giza_get_line_style/g' $C2GFILE
+sed -i -e 's/cpgrect/giza_rectangle/g' $C2GFILE
+sed -i -e 's/cpgsch/giza_set_character_height_float/g' $C2GFILE
+sed -i -e 's/cpgsch/giza_set_character_height_float/g' $C2GFILE
+sed -i -e 's/cpgsci/giza_set_colour_index/g' $C2GFILE
+sed -i -e 's/cpgscr/giza_set_colour_representation_float/g' $C2GFILE
+sed -i -e 's/cpgsfs/giza_set_fill/g' $C2GFILE
+sed -i -e 's/cpgsls/giza_set_line_style/g' $C2GFILE
+sed -i -e 's/cpgslw/giza_set_line_width_float/g' $C2GFILE
+sed -i -e 's/cpgsvp/giza_set_viewport_float/g' $C2GFILE
+sed -i -e 's/cpgtext/giza_text_float/g' $C2GFILE
+sed -i -e 's/cpgwnad/giza_set_window_equal_scale_float/g' $C2GFILE
+
+grep -c -w cpgconl $C2GFILE 1>/dev/null &&	\
+    echo "WARNING: Function is cpgconl is partially implemented as giza_contour_float"
+sed -i -e 's/cpgconl/giza_contour_float/g' $C2GFILE
+
+grep -c -w cpgcont $C2GFILE 1>/dev/null &&	\
+    echo "WARNING: Function is cpgcont is partially implemented as giza_contour_float"
+sed -i -e 's/cpgcont/giza_contour_float/g' $C2GFILE
+
+grep -c -w cpgscf $C2GFILE 1>/dev/null &&	\
+    echo "WARNING: Function is cpgscf is partially implemented as giza_set_font. Add a fontname such as Helvetica."
+sed -i -e 's/cpgscf/giza_set_font/g' $C2GFILE
+
+#for i in XYZ
+#    do grep -c -w $i $C2GFILE 1>/dev/null	\
+#        && echo "A function for $i isn't fully implemented in Giza"
+#done