Added honouring command line options.

diff --git a/rrdplot b/rrdplot
index 8d0ffde..ee1c483 100755 (executable)
--- a/rrdplot
+++ b/rrdplot
@@ -93,7 +93,8 @@ class DisplayWindow:
     try:
       image_pixbuf = self.rrdplot.plot_pixbuf()
       self.image.set_from_pixbuf(image_pixbuf)
-    except:
+    except Exception, e:
+      print str(e)
       pass # FIXME: don't ignore all the exceptions
 
   def destroy(self, widget):
@@ -249,6 +250,13 @@ opts, args = o.parse_args()
 if len(args) == 0:
   o.error("RRD file not specified")
 
+if opts.time_start and not opts.time_end:
+  import time
+  opts.time_end = "%d" % (time.time())
+
+if opts.time_start and opts.time_recent:
+  o.error("Can't have both start time and recent")
+
 rrd_file = args[0]
 
 # }}}
@@ -265,8 +273,38 @@ rrd_file = args[0]
 plotter = rrdplot.plot.RRDPlot()
 plotter.load_rrd(rrd_file)
 
-display_window = DisplayWindow(plotter, opts.refresh)
-display_window.main()
+if opts.ds:      plotter.select(opts.ds.split(','))
+if opts.title:   plotter.set_title(opts.title)
+if opts.y_title: plotter.set_y_title(opts.title)
+if opts.y_min:   plotter.set_y_range(min = opts.y_min)
+if opts.y_max:   plotter.set_y_range(max = opts.y_max)
+if opts.y_scale: plotter.set_y_range(scale = opts.y_scale)
+if opts.consolidation_func:
+  plotter.consolidation_function(opts.consolidation_func)
+
+if opts.time_start:
+  plotter.timespan_fixed(int(opts.time_start), int(opts.time_end))
+elif opts.time_recent:
+  plotter.timespan_recent(int(opts.time_recent))
+
+# TODO:
+#   * opts.width
+#   * opts.height
+
+if opts.operation == 'rrdgraph':
+  cmds = []
+  for c in plotter.rrd_commands():
+    if type(c) == list:
+      cmds += c
+    else:
+      cmds.append(c)
+  for c in cmds:
+    print c
+elif opts.operation == 'png':
+  pass # TODO: use opts.output
+else:
+  display_window = DisplayWindow(plotter, opts.refresh)
+  display_window.main()
 
 #-----------------------------------------------------------------------------
 # vim:ft=python:foldmethod=marker