Mapper
redraw_topo_legend.c
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1 
2 #include "prototypes_new.h"
3 void redraw_topo_legend(Drawable pixm)
4 
5 {
6 
7 extern float topo_scale;
8 extern GC gc;
9 extern unsigned long qmap[16];
10 extern unsigned long tmap[50];
11 extern Display *display;
12 extern Widget drawing_area;
13 extern int rs;
14 extern int legendysize,legendxsize;
15 extern int tlegend_save;
16 extern Pixmap logo[4];
17 extern XFontStruct *info_font[10];
18 extern Font font[10];
19 char buf[50];
20 int j,k,text_width,maxtopo,jj;
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 XSetFunction(display,gc,GXcopy);
32 
33 XSetForeground(display,gc,0);
34 XSetBackground(display,gc,0);
35 
36 XFillRectangle(display,pixm,gc,width-legendxsize+1,0,width,height);
37 
38 XSetForeground(display,gc,qmap[15]);
39 XSetFont(display,gc,font[3]);
40 strcpy(buf,"Topo (km)");
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 j=1;
44 jj=8;
45 
46 XSetFont(display,gc,font[1]);
47 
48 for(k=3;k<32;k=k+7) {
49 
50  XSetForeground(display,gc,tmap[k]);
51  XFillRectangle(display,pixm,gc,width-rs-5,legendystart+j*rs,rs,rs);
52  if(tlegend_save==k) {
53 
54  XSetForeground(display,gc,qmap[15]);
55  XDrawRectangle(display,pixm,gc,width-rs-5,legendystart+j*rs,rs-1,rs-1);
56 
57  }
58 
59  sprintf(buf,"%3.1f to %3.1f",topo_scale*(float)(jj-8)/10,
60  topo_scale*(float)jj/10);
61  XSetForeground(display,gc,qmap[15]);
62  text_width=XTextWidth(info_font[1],buf,strlen(buf));
63  XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+j*rs+rs/2+3,buf,strlen(buf));
64 
65 j++;
66 jj=jj+8;
67  }
68 
69 maxtopo=6;
70 XSetForeground(display,gc,qmap[15]);
71 XSetFillStyle(display,gc,FillStippled);
72 XSetStipple(display,gc,logo[0]);
73 
74 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+maxtopo*rs,rs,rs);
75 strcpy(buf,"filter down");
76 text_width=XTextWidth(info_font[1],buf,strlen(buf));
77 XSetFillStyle(display,gc,FillSolid);
78 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+maxtopo*rs+rs/2+3,buf,strlen(buf));
79 
80 XSetStipple(display,gc,logo[2]);
81 XSetFillStyle(display,gc,FillStippled);
82 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+(maxtopo+1)*rs,rs,rs);
83 strcpy(buf,"filter up");
84 text_width=XTextWidth(info_font[1],buf,strlen(buf));
85 XSetFillStyle(display,gc,FillSolid);
86 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+(maxtopo+1)*rs+rs/2+3,buf,strlen(buf));
87 
88 XSetStipple(display,gc,logo[0]);
89 XSetFillStyle(display,gc,FillStippled);
90 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+(maxtopo+2)*rs,rs,rs);
91 strcpy(buf,"filter off");
92 text_width=XTextWidth(info_font[1],buf,strlen(buf));
93 XSetFillStyle(display,gc,FillSolid);
94 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+(maxtopo+2)*rs+rs/2+3,buf,strlen(buf));
95 
96 XSetStipple(display,gc,logo[2]);
97 XSetFillStyle(display,gc,FillStippled);
98 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+(maxtopo+3)*rs,rs,rs);
99 strcpy(buf,"raster");
100 text_width=XTextWidth(info_font[1],buf,strlen(buf));
101 XSetFillStyle(display,gc,FillSolid);
102 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+(maxtopo+3)*rs+rs/2+3,buf,strlen(buf));
103 
104 XSetStipple(display,gc,logo[0]);
105 XSetFillStyle(display,gc,FillStippled);
106 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+(maxtopo+4)*rs,rs,rs);
107 strcpy(buf,"contour");
108 text_width=XTextWidth(info_font[1],buf,strlen(buf));
109 XSetFillStyle(display,gc,FillSolid);
110 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+(maxtopo+4)*rs+rs/2+3,buf,strlen(buf));
111 
112 XSetStipple(display,gc,logo[2]);
113 XSetFillStyle(display,gc,FillStippled);
114 XFillRectangle(display,pixm,gc,width-rs-5,legendystart+(maxtopo+5)*rs,rs,rs);
115 strcpy(buf,"close");
116 text_width=XTextWidth(info_font[1],buf,strlen(buf));
117 XSetFillStyle(display,gc,FillSolid);
118 XDrawString(display,pixm,gc,width-rs-10-text_width,legendystart+(maxtopo+5)*rs+rs/2+3,buf,strlen(buf));
119 
120 }
121 
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
redraw_topo_legend
void redraw_topo_legend(Drawable pixm)
Definition: redraw_topo_legend.c:3
sprintf
sprintf(fbuf,"/usr/mapper/nexrad/ngrid.%02d-%02d-%02d-%02d", year, month, day, hour)
j
int j
Definition: mapp2h.h:48
k
int k
Definition: mapp2h.h:48
rs
int rs
Definition: mapper.c:103
legendysize
int legendysize
Definition: mapper.c:103
tlegend_save
int tlegend_save
Definition: mapper.c:97
qmap
unsigned long qmap[16]
Definition: mapper.c:116
tmap
unsigned long tmap[50]
Definition: mapper.c:116
logo
Pixmap logo[4]
Definition: mapper.c:167
legendxsize
int legendxsize
Definition: mapper.c:103
legendystart
int legendystart
Definition: mapper.c:103
gc
GC gc
Definition: mapper.c:163
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
drawing_area
Widget drawing_area
Definition: mapper.c:185
prototypes_new.h
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