Changeset 33662 for trunk/Ohana/src/opihi/cmd.data/line.c

Timestamp:

Apr 1, 2012, 3:24:39 PM (14 years ago)

Author:

eugene

Message:

support for parallel dvo in mextract, avextract, avmerge, gstar, gcat; remove some if-def-ed out code already moved to libdvo; list -vectors and -buffers options (store names of vectors and buffers in lists); list -copy give error if missing source; catlist, hosts & remote functions to support parallel dvos; skyregion -save option; new skycoverage modes (-min-ubercal; -min-dmag-sys; -min-mcal; -max-mcal); gstar output formatting cleanups; add more average info to gstar output; functions for spectral similarity analysis; coords returns nans for projections off the sphere; fix cumulative function; add name:type option to opihi/read function (eg read a:float 2 b:time 3 c:int 4); line -frac option; vtype function to get vector types; threshold function; write -fits option; code for unfinished mtype function (matching vtype)

File:

• trunk/Ohana/src/opihi/cmd.data/line.c (modified) (2 diffs)

trunk/Ohana/src/opihi/cmd.data/line.c

@@ -3 +3 @@
 int line (int argc, char **argv) {
   
-  int kapa;
+  int kapa, N;
   Graphdata graphmode;
   float x[2], y[2];
+
+  /* FracPositions uses coordinates of 0-1 relative to axis range */
+  int FracPositions = FALSE;
+  if ((N = get_argument (argc, argv, "-frac"))) {
+    remove_argument (N, &argc, argv);
+    FracPositions = TRUE;
+  } 
 
   if (!style_args (&graphmode, &argc, argv, &kapa)) return FALSE;
@@ -18 +25 @@
   y[1] = atof(argv[5]);
 
+  if (FracPositions) {
+    x[0] =  x[0] * (graphmode.xmax - graphmode.xmin) + graphmode.xmin;
+    y[0] =  y[0] * (graphmode.ymax - graphmode.ymin) + graphmode.ymin;
+    x[1] =  x[1] * (graphmode.xmax - graphmode.xmin) + graphmode.xmin;
+    y[1] =  y[1] * (graphmode.ymax - graphmode.ymin) + graphmode.ymin;
+  }    
+
   /* set point style and errorbar mode (these are NOT sticky) */
   graphmode.style = 0;