1/***********************************************************
2
3Copyright 1987, 1988, 1998  The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25
26Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
27
28                        All Rights Reserved
29
30Permission to use, copy, modify, and distribute this software and its
31documentation for any purpose and without fee is hereby granted,
32provided that the above copyright notice appear in all copies and that
33both that copyright notice and this permission notice appear in
34supporting documentation, and that the name of Digital not be
35used in advertising or publicity pertaining to distribution of the
36software without specific, written prior permission.
37
38DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
39ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
40DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
41ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
42WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
43ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
44SOFTWARE.
45
46******************************************************************/
47
48#ifndef _XawStripChartP_h
49#define _XawStripChartP_h
50
51#include <X11/Xaw/StripChart.h>
52#include <X11/Xaw/SimpleP.h>
53
54#define NO_GCS 0
55#define FOREGROUND	(1 << 0)
56#define HIGHLIGHT	(1 << 1)
57#define ALL_GCS (FOREGROUND | HIGHLIGHT)
58
59/* new fields for the stripChart widget */
60typedef struct {
61    /* resources */
62    Pixel fgpixel;		/* color index for graph */
63    Pixel hipixel;		/* color index for lines */
64    GC fgGC;			/* graphics context for fgpixel */
65    GC hiGC;			/* graphics context for hipixel */
66
67    /* private */
68    int update;			/* update frequence */
69    int scale;			/* scale factor */
70    int min_scale;		/* smallest scale factor */
71    int interval;		/* data point interval */
72    XPoint *points;		/* Poly point for repairing graph lines */
73    double max_value;		/* Max Value in window */
74    double valuedata[2048];	/* record of data points */
75    XtIntervalId interval_id;
76    XtCallbackList get_value;	/* proc to call to fetch load pt */
77    int jump_val;		/* Amount to jump on each scroll */
78#ifndef OLDXAW
79    XtPointer pad[4];	/* for future use and keep binary compatibility */
80#endif
81} StripChartPart;
82
83/* instance record declaration */
84typedef struct _StripChartRec {
85    CorePart core;
86    SimplePart simple;
87    StripChartPart strip_chart;
88} StripChartRec;
89
90/* new fields for the StripChart widget class record */
91typedef struct {
92    XtPointer extension;
93} StripChartClassPart;
94
95/* class record declaration */
96typedef struct _StripChartClassRec {
97    CoreClassPart core_class;
98    SimpleClassPart simple_class;
99    StripChartClassPart strip_chart_class;
100} StripChartClassRec;
101
102extern StripChartClassRec stripChartClassRec;
103
104#endif /* _XawStripChartP_h */
105