Mapper
redraw_diff_legend.c
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1 
2 #include "prototypes_new.h"
3 void redraw_diff_legend(Drawable pixm)
4 
5 {
6 extern Font font[10];
7 extern XFontStruct *info_font[10];
8 extern int qlegend_save;
9 extern Display *display;
10 extern GC gc;
11 extern float delim[][16];
12 extern unsigned long qmap[16];
13 extern unsigned long xmap[16];
14 extern int kscale;
15 extern Widget drawing_area;
16 extern int rs;
17 extern int legendysize,legendxsize;
18 extern Pixmap logo[4];
19 char buf[50];
20 int k,text_width;
21 Dimension width,height;
22 Arg args[10];
23 int legendystart;
24 
25 legendystart=legendysize+10;
26 
27 XtSetArg(args[0],XtNwidth,&width);
28 XtSetArg(args[1],XtNheight,&height);
29 XtGetValues(drawing_area,args,2);
30 
31 XSetForeground(display,gc,0);
32 XSetBackground(display,gc,0);
33 
34 XSetFunction(display,gc,GXcopy);
35 
36 XFillRectangle(display,pixm,gc,width-legendxsize+1,0,width,height);
37 
38 XSetFont(display,gc,font[3]);
39 strcpy(buf,"Diff (in)");
40 XSetForeground(display,gc,qmap[15]);
41 text_width=XTextWidth(info_font[3],buf,strlen(buf));
42 XDrawString(display,pixm,gc,width-5-text_width,legendystart+5,buf,strlen(buf));
43 XSetFont(display,gc,font[1]);
44 
45 for(k=0;k<16;k++) {
46 
47  XSetForeground(display,gc,xmap[k]);
48  XFillRectangle(display,pixm,gc,width-rs-5,
49  legendystart+(k+1)*rs,rs,rs);
50  if(qlegend_save==k) {
51 
52  XSetForeground(display,gc,qmap[15]);
53  XDrawRectangle(display,pixm,gc,width-rs-5,
54  legendystart+(k+1)*rs,rs-1,rs-1);
55 
56  }
57 
58 
59  if(k==15)
60  sprintf(buf,"> %4.1f",delim[kscale][k]);
61  else
62  sprintf(buf,"%4.1f to %4.1f",delim[kscale][k],
63  delim[kscale][k+1]);
64 
65  XSetForeground(display,gc,qmap[15]);
66  text_width=XTextWidth(info_font[1],buf,strlen(buf));
67  XDrawString(display,pixm,gc,width-rs-10-text_width,
68  legendystart+(k+1)*rs+rs/2+3,buf,strlen(buf));
69 
70  }
71 
72 XSetForeground(display,gc,qmap[15]);
73 XSetFillStyle(display,gc,FillStippled);
74 XSetStipple(display,gc,logo[0]);
75 
76 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+17*rs,rs,rs);
77 strcpy(buf,"filter down");
78 text_width=XTextWidth(info_font[1],buf,strlen(buf));
79 XSetFillStyle(display,gc,FillSolid);
80 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+17*rs+rs/2+3,buf,strlen(buf));
81 
82 XSetStipple(display,gc,logo[2]);
83 XSetFillStyle(display,gc,FillStippled);
84 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+18*rs,rs,rs);
85 strcpy(buf,"filter up");
86 text_width=XTextWidth(info_font[1],buf,strlen(buf));
87 XSetFillStyle(display,gc,FillSolid);
88 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+18*rs+rs/2+3,buf,strlen(buf));
89 
90 XSetStipple(display,gc,logo[0]);
91 XSetFillStyle(display,gc,FillStippled);
92 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+19*rs,rs,rs);
93 strcpy(buf,"change scale");
94 text_width=XTextWidth(info_font[1],buf,strlen(buf));
95 XSetFillStyle(display,gc,FillSolid);
96 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+19*rs+rs/2+3,buf,strlen(buf));
97 
98 XSetStipple(display,gc,logo[2]);
99 XSetFillStyle(display,gc,FillStippled);
100 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+20*rs,rs,rs);
101 strcpy(buf,"filter off");
102 text_width=XTextWidth(info_font[1],buf,strlen(buf));
103 XSetFillStyle(display,gc,FillSolid);
104 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+20*rs+rs/2+3,buf,strlen(buf));
105 
106 XSetStipple(display,gc,logo[0]);
107 XSetFillStyle(display,gc,FillStippled);
108 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+21*rs,rs,rs);
109 strcpy(buf,"raster");
110 text_width=XTextWidth(info_font[1],buf,strlen(buf));
111 XSetFillStyle(display,gc,FillSolid);
112 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+21*rs+rs/2+3,buf,strlen(buf));
113 
114 XSetStipple(display,gc,logo[2]);
115 XSetFillStyle(display,gc,FillStippled);
116 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+22*rs,rs,rs);
117 strcpy(buf,"contour");
118 text_width=XTextWidth(info_font[1],buf,strlen(buf));
119 XSetFillStyle(display,gc,FillSolid);
120 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+22*rs+rs/2+3,buf,strlen(buf));
121 
122 XSetStipple(display,gc,logo[0]);
123 XSetFillStyle(display,gc,FillStippled);
124 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+23*rs,rs,rs);
125 strcpy(buf,"close");
126 text_width=XTextWidth(info_font[1],buf,strlen(buf));
127 XSetFillStyle(display,gc,FillSolid);
128 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+23*rs+rs/2+3,buf,strlen(buf));
129 
130 }
131 
info_font
XFontStruct * info_font[10]
Definition: mapper.c:195
display
Display * display
Definition: mapper.c:159
font
Font font[10]
Definition: mapper.c:161
buf
struct stat buf
Definition: is_file_closed.c:8
sprintf
sprintf(fbuf,"/usr/mapper/nexrad/ngrid.%02d-%02d-%02d-%02d", year, month, day, hour)
k
int k
Definition: mapp2h.h:48
rs
int rs
Definition: mapper.c:103
legendysize
int legendysize
Definition: mapper.c:103
qmap
unsigned long qmap[16]
Definition: mapper.c:116
logo
Pixmap logo[4]
Definition: mapper.c:167
legendxsize
int legendxsize
Definition: mapper.c:103
qlegend_save
int qlegend_save
Definition: mapper.c:95
legendystart
int legendystart
Definition: mapper.c:103
gc
GC gc
Definition: mapper.c:163
xmap
unsigned long xmap[16]
Definition: mapper.c:116
height
Dimension height
Definition: plot_qpf_legend.c:22
width
Dimension width
Definition: plot_qpf_legend.c:22
args
Arg args[10]
Definition: plot_qpf_legend.c:23
delim
float delim[][16]
Definition: mapper.c:30
drawing_area
Widget drawing_area
Definition: mapper.c:185
kscale
int kscale
Definition: mapper.c:101
prototypes_new.h
redraw_diff_legend
void redraw_diff_legend(Drawable pixm)
Definition: redraw_diff_legend.c:3
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