Adding new package gdchart.

GDChart is an easy to use, high performance library/C API for creating charts
and graphs in GIF, PNG, JPEG and WBMP format.

WWW: http://www.fred.net/brv/chart/

- Anders Nordby <anders@fix.no>

3 files changed, 169 insertions, 0 deletions

diff --git a/graphics/gdchart/patches/patch-gdc.h b/graphics/gdchart/patches/patch-gdc.h
new file mode 100644
index 00000000000..813935168cf
--- /dev/null
+++ b/graphics/gdchart/patches/patch-gdc.h
@@ -0,0 +1,13 @@
+$NetBSD: patch-gdc.h,v 1.1 2001/10/18 11:13:56 darcy Exp $
+
+--- gdc.h.orig	Mon Jun 18 00:51:01 2001
++++ gdc.h	Mon Jun 18 00:51:16 2001
+@@ -9,7 +9,7 @@
+ #define _GDC_H
+ 
+ #include <math.h>
+-#include <values.h>
++#include <limits.h>
+ #ifdef GDC_INCL
+ #include "gd.h"
+ #include "gdfonts.h"
diff --git a/graphics/gdchart/patches/patch-gdchart.c b/graphics/gdchart/patches/patch-gdchart.c
new file mode 100644
index 00000000000..8ee62235e51
--- /dev/null
+++ b/graphics/gdchart/patches/patch-gdchart.c
@@ -0,0 +1,31 @@
+$NetBSD: patch-gdchart.c,v 1.1 2001/10/18 11:13:56 darcy Exp $
+
+--- gdchart.c.orig	Sat Nov  4 02:49:46 2000
++++ gdchart.c	Mon Jun 18 00:56:42 2001
+@@ -664,7 +664,7 @@
+ 
+ 	if( GDC_xaxis && xlbl )
+ 		{
+-		int biggest     = -MAXINT;
++		int biggest     = -INT_MAX;
+ 
+ 		for( i=0; i<num_points; ++i )
+ 			{
+@@ -1196,7 +1196,7 @@
+ 		int		num_xlbls =										/* maximum x lables that'll fit */
+ 																/* each xlbl + avg due to num_lf_xlbls */
+ 					graphwidth /
+-						( (GDC_xlabel_spacing==MAXSHORT?0:GDC_xlabel_spacing)+GDC_fontc[GDC_xaxisfont_size].h +
++						( (GDC_xlabel_spacing==SHRT_MAX?0:GDC_xlabel_spacing)+GDC_fontc[GDC_xaxisfont_size].h +
+ 						  (num_lf_xlbls*(GDC_fontc[GDC_xaxisfont_size].h-1))/num_points );
+ 		int		labelcolor = GDC_XLabelColor==GDC_DFLTCOLOR? 
+ 							 LineColor: clrallocate( im, GDC_XLabelColor );
+@@ -1226,7 +1226,7 @@
+ 			/* labeled points */
+ 			if( (!GDC_xlabel_ctl && ( (i%(1+num_points/num_xlbls) == 0) ||	// # x labels are regulated
+ 										  num_xlbls >= num_points       ||
+-										  GDC_xlabel_spacing == MAXSHORT ))
++										  GDC_xlabel_spacing == SHRT_MAX ))
+ 				||
+ 				(GDC_xlabel_ctl && xi>=0 && *(GDC_xlabel_ctl+xi)) )
+ 				{
diff --git a/graphics/gdchart/patches/patch-makefile b/graphics/gdchart/patches/patch-makefile
new file mode 100644
index 00000000000..ede1b623d88
--- /dev/null
+++ b/graphics/gdchart/patches/patch-makefile
@@ -0,0 +1,125 @@
+$NetBSD: patch-makefile,v 1.1 2001/10/18 11:13:56 darcy Exp $
+
+--- makefile.orig	Sat Nov  4 02:49:46 2000
++++ makefile	Tue Jul 17 01:42:30 2001
+@@ -2,8 +2,8 @@
+ GDC_LIB  = .
+ 
+ # GDChart requires the gd library - www.boutell.com/gd/
+-GD_INCL  = ../gd-1.8.3
+-GD_LIB   = ../gd-1.8.3
++GD_INCL  = $(LOCALBASE)/include
++GD_LIB   = $(LOCALBASE)/lib
+ 
+ # libgd requires libpng
+ # PNG_INCL = ../libpng-1.0.8
+@@ -23,6 +23,8 @@
+ # if not installed in standard paths (/lib, /usr/lib), or LD_LIBRARY_PATH
+ # LIB_PATHS   = -L$(GD_LIB) -L$(PNG_LIB) -L$(ZLIB_LIB) -L$(JPEG_LIB)
+ 
++LIB_OBJS    = gdc.o gdc_pie.o gdchart.o price_conv.o gifencode.o
++
+ # NOTE:
+ # libpng, libz, etc. are usually linked in as dynamic libs
+ # either use a link line similar to one of these, or set environment LD_LIBRARY_PATH
+@@ -30,62 +32,66 @@
+ # LIB_PATHS = $(LIB_PATHS) -R$(PNG_LIB) -R$(ZLIB_LIB)
+ # LIB_PATHS = $(LIB_PATHS) -Xlinker -rpath -Xlinker $(PNG_LIB) -Xlinker -rpath -Xlinker $(ZLIB_LIB)
+ 
+-CC=gcc
+-
+-all: gdc_samp1 gdc_samp2 gdc_pie_samp
++all: libgdchart.a
+ 
+ # --- compile the samples ---
+-gdc_pie_samp.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdcpie.h gdc_pie_samp.c
+-	$(CC) -I$(GDC_INCL) -c gdc_pie_samp.c
++#gdc_pie_samp.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdcpie.h gdc_pie_samp.c
++#	$(CC) $(CFLAGS) -I$(GDC_INCL) -c gdc_pie_samp.c
+ 
+-gdc_samp1.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdchart.h gdc_samp1.c
+-	$(CC) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_samp1.c
++#gdc_samp1.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdchart.h gdc_samp1.c
++#	$(CC) $(CFLAGS) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_samp1.c
+ 
+-gdc_samp2.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdchart.h gdc_samp2.c
+-	$(CC) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_samp2.c
++#gdc_samp2.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gdchart.h gdc_samp2.c
++#	$(CC) $(CFLAGS) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_samp2.c
+ 
+ # --- link the samples ---
+-gdc_samp1: gdc.o gdchart.o price_conv.o gdc_samp1.o gifencode.o $(GD_LIB)/libgd.a
+-	$(CC) -o gdc_samp1 \
+-			 gdc.o gdchart.o price_conv.o gifencode.o \
+-			 gdc_samp1.o \
+-			 $(LIB_PATHS) \
+-			 -lgd -lz -lpng $(JPEG_LK) -lm
+-
+-gdc_samp2: gdc.o gdchart.o price_conv.o gdc_samp2.o gifencode.o $(GD_LIB)/libgd.a
+-	$(CC) -o gdc_samp2 \
+-			 gdc.o gdchart.o price_conv.o gifencode.o \
+-			 gdc_samp2.o \
+-			 $(LIB_PATHS) \
+-			 -lgd -lz -lpng $(JPEG_LK) -lm
+-
+-gdc_pie_samp: gdc.o gdc_pie.o price_conv.o gdc_pie_samp.o gifencode.o $(GD_LIB)/libgd.a
+-	$(CC) -o gdc_pie_samp \
+-			 gdc.o gdc_pie.o price_conv.o gifencode.o \
+-			 gdc_pie_samp.o \
+-			 $(LIB_PATHS) \
+-			 -lgd -lz -lpng $(JPEG_LK) -lm
++#gdc_samp1: gdc.o gdchart.o price_conv.o gdc_samp1.o gifencode.o $(GD_LIB)/libgd.a
++#	$(CC) $(CFLAGS) -o gdc_samp1 \
++#			 gdc.o gdchart.o price_conv.o gifencode.o \
++#			 gdc_samp1.o \
++#			 $(LIB_PATHS) \
++#			 -lgd -lz -lpng $(JPEG_LK) -lm
++
++#gdc_samp2: gdc.o gdchart.o price_conv.o gdc_samp2.o gifencode.o $(GD_LIB)/libgd.a
++#	$(CC) $(CFLAGS) -o gdc_samp2 \
++#			 gdc.o gdchart.o price_conv.o gifencode.o \
++#			 gdc_samp2.o \
++#			 $(LIB_PATHS) \
++#			 -lgd -lz -lpng $(JPEG_LK) -lm
++
++#gdc_pie_samp: gdc.o gdc_pie.o price_conv.o gdc_pie_samp.o gifencode.o $(GD_LIB)/libgd.a
++#	$(CC) $(CFLAGS) -o gdc_pie_samp \
++#			 gdc.o gdc_pie.o price_conv.o gifencode.o \
++#			 gdc_pie_samp.o \
++#			 $(LIB_PATHS) \
++#			 -lgd -lz -lpng $(JPEG_LK) -lm
+ 
+ # --- compile the lib ---
+ gifencode.o: gifencode.c gifencode.h
+-	$(CC) -I$(GD_INCL) -c gifencode.c
++	$(CC) $(CFLAGS) -I$(GD_INCL) -c gifencode.c
+ 
+ price_conv.o: price_conv.c
+-	$(CC) -c price_conv.c
++	$(CC) $(CFLAGS) -c price_conv.c
+ 
+ gdc.o: gdc.c $(GDC_INCL)/gdc.h $(GDC_INCL)/gifencode.h
+-	$(CC) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdc.c
++	$(CC) $(CFLAGS) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdc.c
+ 
+ gdc_pie.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gifencode.h $(GDC_INCL)/gdcpie.h gdc_pie.c
+-	$(CC) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_pie.c
++	$(CC) $(CFLAGS) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdc_pie.c
+ 
+ gdchart.o: $(GDC_INCL)/gdc.h $(GDC_INCL)/gifencode.h $(GDC_INCL)/gdchart.h gdchart.c
+-	$(CC) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdchart.c
++	$(CC) $(CFLAGS) -I$(GD_INCL) -I$(GDC_INCL) $(JPEG_DEF) -c gdchart.c
+ 
+ # --- supporting libraries ---
+ # should be compile & installed separately
+ # $(GD_LIB)/libgd.a:
+ # 	cd $(GD_LIB) ; make -f Makefile libgd.a
++
++libgdchart.a: $(LIB_OBJS)
++	$(AR) rc libgdchart.a $(LIB_OBJS)
++	@if [ -x $(RANLIB) ] ; then \
++	  $(RANLIB) libgdchart.a; \
++	fi;
+ 
+ # --- clean ---
+ clean: