Sgraph.patch

diff -urN Sgraph/Makefile new/Sgraph/Makefile--- Sgraph/Makefile	1970-01-01 09:00:00.000000000 +0900+++ new/Sgraph/Makefile	2010-11-04 00:41:04.000000000 +0900@@ -0,0 +1,18 @@+INCLUDES = -I/usr/X11R6/include+LIBS = -lX11 -lXt -lXpm -L/usr/X11R6/lib -lm+FLAGS =+CC = gcc++OBJS = main.o function.o++graph	: $(OBJS)+	$(CC) -o graph $(FLAGS)  $(OBJS) $(LIBS)++main.o	: main.c+	$(CC) $(FLAGS) $(INCLUDES) -c main.c++function.o	: function.c+	$(CC) $(FLAGS) $(INCLUDES) -c function.c++clean	:+	rm -f $(OBJS) graph *.corediff -urN Sgraph/common.h new/Sgraph/common.h--- Sgraph/common.h	1970-01-01 09:00:00.000000000 +0900+++ new/Sgraph/common.h	2010-11-04 00:41:04.000000000 +0900@@ -0,0 +1,26 @@+#include	<stdio.h>+#include        <unistd.h>+#include        <math.h>+#include	<X11/Xlib.h>+#include	<X11/Xutil.h>+#include        <X11/Intrinsic.h>+#include        <X11/Shell.h>+#include        <X11/StringDefs.h>++#define SQ(x) ((x)*(x))++int      width, height;+Display *disp;+Window   win;+Pixmap   map;+GC gc, mgc, rgc;+XGCValues gcv;+XEvent ev;++static char    *colors[] = {"black", "blue4", "green4", "cyan4", "red4", +    "magenta4", "brown", "lightgray", "gray", "blue", "green", "cyan", +    "red", "magenta", "yellow", "white", +    "gray0", "gray6", "gray12", "gray18", "gray24", "gray30", "gray36", +    "gray42", "gray48", "gray54", "gray60", "gray66", "gray72", +    "gray78", "gray84", "gray90"};+diff -urN Sgraph/function.c new/Sgraph/function.c--- Sgraph/function.c	1970-01-01 09:00:00.000000000 +0900+++ new/Sgraph/function.c	2010-11-04 00:41:04.000000000 +0900@@ -0,0 +1,243 @@+#include	"common.h"++XtIntervalId *id;++double func(double x,double y,double ex,double ey,double ez);+static void graph_timer();++/* マウスの右ボタンをクリックすると終了します */++void graph(linecolor)+char    *linecolor;+{+	+	XColor def, closest;+	Font font;+	+	int	i, j, k;++	int vvv=0;+	+	+/*+        width = DisplayWidth(disp, 0)/4;+        height = DisplayHeight(disp, 0)/2;+*//*+	XMapWindow(disp, win);+	XFlush(disp);+*/+	+//	gcv.font = font;+	+//	XChangeGC(disp, mgc, GCFont, &gcv);+	++//	graph_timer();+//	id = XtAddTimeOut( 1, graph_timer, NULL);++	while(True) graph_timer();//, usleep(1);+	++}++/* カラーバーを表示します */+/* マウスの右ボタンをクリックすると終了します */++void color_bar() +{+	int    i;+	XColor def, closest;++	XMapWindow(disp, win);+	while (True) {+	    XNextEvent(disp, &ev);+	    if (Button3 == ev.xbutton.button) exit(0);+	    for (i = 0; 32 > i; i++) {+		XAllocNamedColor(disp, DefaultColormap(disp, 0), +		colors[i], &closest, &def);+		XSetForeground(disp, gc, closest.pixel);+	    +		if (16 > i)+		    XFillRectangle(disp, win, gc, +		        i * (width / 16), 0, +		        width / 16, height * 2 / 3);+	    +		else+		    XFillRectangle(disp, win, gc, +		        (i - 16) * (width / 16), height * 2 / 3, +		        width / 16, height / 3);+	    }; +    } +} +++/* マウスの左ボタンをクリックしたところで、四角を描きます */+/* マウスの右ボタンをクリックすると終了します */++void box(linecolor, linewidth)+char    *linecolor;+int	linewidth;+{+	XColor def, closest;++	XAllocNamedColor(disp, DefaultColormap(disp, 0),+	    linecolor, &closest, &def);+        XSetForeground(disp, gc, closest.pixel);+	XSetLineAttributes(disp, gc, linewidth,+	    LineSolid, CapButt, JoinMiter);++	XMapWindow(disp, win);++	XFlush(disp);+    +	while (True){+	    XNextEvent(disp, &ev);+	    if (Button3 == ev.xbutton.button) exit(0);+	    if (Button1 == ev.xbutton.button) +		XDrawRectangle(disp, win, gc,+		    ev.xbutton.x, ev.xbutton.y, 10, 10);+       }+}+++/*  ブラインドのように画面を消してきます */++void blind(linecolor)+char    *linecolor;+{+	XColor def, closest;+	int	i, j, width, height;++	XAllocNamedColor(disp, DefaultColormap(disp, 0),+	    linecolor, &closest, &def);+        XSetForeground(disp, rgc, closest.pixel);++        XSetSubwindowMode(disp, rgc, IncludeInferiors);++        width = DisplayWidth(disp, 0);+        height = DisplayHeight(disp, 0);+++        for (i = 0; 20 > i; i++)+            for (j = 0; height / 20 > j; j++) {+                XDrawLine(disp, RootWindow(disp, 0), rgc,+                    0, i + j * 20, width, i + j * 20);+                XSync(disp, 0);+            }+++}+++double func(double x,double y,double ex,double ey,double ez)+{+    return 1000 / sqrt( SQ(x-ex) + SQ(y-ey) + SQ(ez) );+//    return ex/10 * log( x )/log( y ) * 1000 / sqrt( SQ(x-ex) + SQ(y-ey) + SQ(ez) );+//    return ex/10 * log( fabs(x+0.2) )/log( fabs(y+0.3) ) * 1000 / sqrt( SQ(x-ex) + SQ(y-ey) + SQ(ez) );+}++static void graph_timer()+{+        const double RT3 = sqrt(3);+	const int SIZE = 400;+	const int Dpoint = 5;+	const int Dline = 20;+	const int Npoints = SIZE / Dpoint + 1;+++	XPoint points[Npoints];+	+	XColor def, closest;+	Font font;+	+	int	i, j, k, x, y;+	static int ox, oy;++	int vvv=0;+++	while( XCheckTypedWindowEvent(disp, win, MotionNotify, &ev) ){++	    ox = ev.xmotion.x - width/2;+	    oy = ev.xmotion.y - height;+	}+	+	    +//	    printf("%d %d\n", ox, ev.xmotion.x);+	    +	if( XCheckTypedWindowEvent(disp, win, ButtonPress, &ev) ){+	    switch(ev.xbutton.button){+	      case Button1:+		ox = ev.xbutton.x - width/2;+		oy = ev.xbutton.y - height;+		x = ox/RT3 - oy;+		y = -ox/RT3 - oy;+		break;+	      case Button3:+		exit(0);+	    }+	}+	+	x = ox/RT3 - oy;+	y = -ox/RT3 - oy;+++            XAllocNamedColor(disp, DefaultColormap(disp, 0),+			     "white", &closest, &def);+//	printf("past\n");+	+            XSetForeground(disp, mgc, closest.pixel);+	    XFillRectangle(disp, map, mgc, 0, 0, width, height);++	    closest.red   = 0x4000;+	    closest.green = 0x4000;+	    closest.blue  = 0x4000;++	    XAllocColor(disp, DefaultColormap(disp, 0), &closest);+            XSetForeground(disp, mgc, closest.pixel);++	for(i=0;i<=SIZE;i+=Dline){++	    for(j=0,k=0;j<=SIZE;j+=Dpoint,k++){+		//points[k].x = (j-i) * RT3/2 + width/2;+		//points[k].y = -func(j, i, x, y, 7) -(i+j) / 2 + height;+		{+		    double ii = i;+		    double jj = j;+		    double i = ii - SIZE/2;+		    double j = jj - SIZE/2;		    +		    points[k].x = (j-i) * RT3/2 + width/2;+		    points[k].y = -func(j, i, x, y, 7) -(i+j) / 2 + height/2;+		}+	    }+	    XDrawLines(disp, map, mgc, points, Npoints, CoordModeOrigin);+	    for(j=0,k=0;j<=SIZE;j+=Dpoint,k++){+		//points[k].x = (i-j) * RT3/2 + width/2;+		//points[k].y = -func(i, j, x, y, 7) -(i+j) / 2 + height;+		{+		    double ii = i;+		    double jj = j;+		    double i = ii - SIZE/2;+		    double j = jj - SIZE/2;		    +		    points[k].x = (i-j) * RT3/2 + width/2;+		    points[k].y = -func(i, j, x, y, 7) -(i+j) / 2 + height/2;+		}+	    }+	    XDrawLines(disp, map, mgc, points, Npoints, CoordModeOrigin);+	}++	    +//	font = XLoadFont(disp, "menu10");++//	    XSetFont(disp, mgc, font);++	    XDrawString(disp, map, mgc, 20, 20, "I love me.",+			strlen("I love me."));+	    XDrawString(disp, map, mgc, 20, 40, "たい", strlen("たい"));++	    XCopyArea(disp, map, win, gc, 0, 0, width, height, 0, 0);+++//	    id = XtAddTimeOut( 1, graph_timer, NULL);+	    +}diff -urN Sgraph/main.c new/Sgraph/main.c--- Sgraph/main.c	1970-01-01 09:00:00.000000000 +0900+++ new/Sgraph/main.c	2010-11-04 00:41:04.000000000 +0900@@ -0,0 +1,52 @@+#include	"common.h"++void graph();+void color_bar() ;+void box();+void pattern();+void blind();++int+main() +{++	static char linecolor1[] = "white";+	static char linecolor2[] = "black";++//	char list[200][20];+//	int ac[200],i;++	disp = XOpenDisplay(NULL);++	//win = RootWindow(disp, 0);++	width  = DisplayWidth(disp, 0);+	height = DisplayHeight(disp, 0);+	+	+	win = XCreateSimpleWindow(disp, RootWindow(disp, 0), 0, 0, + 	    width = DisplayWidth(disp, 0) / 2, +	    height = DisplayHeight(disp, 0) / 2, 1, +	    BlackPixel(disp, 0), WhitePixel(disp, 0));++	map = XCreatePixmap(disp, win, width, height,+			    DefaultDepth(disp, DefaultScreen(disp)));++	gc = XCreateGC(disp, win, 0, NULL);+	mgc = XCreateGC(disp, map, 0, NULL);+        rgc = XCreateGC(disp, RootWindow(disp, 0), 0, NULL);+	+	XSelectInput(disp, win,+		     ButtonPressMask | PointerMotionMask | ExposureMask);+	+//	list = XListFonts(disp, "*", 200, ac);+//	for(i=0;i<200;i++){+//	    printf("%s\n", list[i]);+//	}+//	exit(0);++	XMapWindow(disp, win);++	graph("black");+	+}