1 | #include <iostream> |
---|
2 | #include "RpPlot.h" |
---|
3 | |
---|
4 | int main() |
---|
5 | { |
---|
6 | // plot object |
---|
7 | Rappture::Plot *p1 = NULL; |
---|
8 | |
---|
9 | // data arrays |
---|
10 | double x[] = {1,2,3,4,5,6,7,8,9,10}; |
---|
11 | double z[] = {1,2,3,4,5,6,7,8,9,10}; |
---|
12 | double y[] = {1,4,9,16,25,36,49,64,81,100}; |
---|
13 | |
---|
14 | // number of points in x, y, z arrays |
---|
15 | size_t nPts = 10; |
---|
16 | |
---|
17 | // line format: green line, dotted line style, circle marker |
---|
18 | const char *fmt = "g:o" |
---|
19 | |
---|
20 | p1 = new Rappture::Plot(); |
---|
21 | |
---|
22 | // line id handle, not really sure what to do with these yet |
---|
23 | size_t cid1 = 0; |
---|
24 | size_t cid2 = 0; |
---|
25 | |
---|
26 | // add line to the plot, with optional format and line name |
---|
27 | // line name can be used to retrieve cid later? |
---|
28 | cid1 = p1->add(nPts,x,y,fmt,"lineName"); |
---|
29 | cid2 = p1->add(nPts,x,z,"b-*"); |
---|
30 | p1->add(nPts,x,x); |
---|
31 | |
---|
32 | // might want to associate info with a specific cid? |
---|
33 | // info method implementable with varargs |
---|
34 | // use 1 call to add multiple properties |
---|
35 | /* |
---|
36 | p1->info("xlabel","Voltage", |
---|
37 | "xdesc","Voltage along the Gate", |
---|
38 | "xunits","Volt", |
---|
39 | "xscale","linear"); |
---|
40 | */ |
---|
41 | |
---|
42 | // or use multiple calls to add one property at a time |
---|
43 | p1->property("ylabel","Current"); |
---|
44 | p1->property("ydesc","Current along the Drain"); |
---|
45 | p1->property("yunits","Amp"); |
---|
46 | p1->property("yscale","log"); |
---|
47 | |
---|
48 | // number of curves in this plot |
---|
49 | size_t curveCnt = p1->count(); |
---|
50 | |
---|
51 | // const array of line id's |
---|
52 | // const size_t *lineIds = p1->lines(); |
---|
53 | |
---|
54 | // retrieve cid from curve name |
---|
55 | // may want to add cid to another plot? |
---|
56 | cid = p1->line("lineName"); |
---|
57 | |
---|
58 | delete p1; |
---|
59 | |
---|
60 | return 0; |
---|
61 | } |
---|