Changeset 34041 for branches/meh_branches/ppstack_test/Ohana/src/opihi/cmd.data/line.c

Timestamp:

Jun 19, 2012, 5:24:19 PM (14 years ago)

Author:

mhuber

Message:

merging latest r34040 trunk changes to branch

Location:

branches/meh_branches/ppstack_test

Files:

• . (modified) (1 prop)
• Ohana/src/opihi/cmd.data/line.c (modified) (2 diffs)

branches/meh_branches/ppstack_test/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;