From 9837de837ba8cefca01e292887236482ce126929 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Mon, 10 Mar 2008 19:02:47 -0400
Subject: [PATCH] More visual logtool tweaks.
---
bin/logtool | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/bin/logtool b/bin/logtool
index 4d9b2f0..e921696 100755
--- a/bin/logtool
+++ b/bin/logtool
@@ -21,6 +21,8 @@ following:
help="Set the scale of the X axis")
parser.add_option("--scale-y", metavar="YMIN,YMAX",
help="Set the scale of the Y axis")
+ parser.add_option("--skip", metavar="N", type="int",
+ help="Only use every N'th data point", default=1)
parser.add_option("--units-x",
help="Show only units, not descriptions on the X axis",
action="store_true")
@@ -59,7 +61,7 @@ following:
styles = [
Record(dashes=dashes, color=color)
for dashes, color in cartesian_product(
- [(), (2, 2), (6, 2), (1,1) ],
+ [(), (12, 2), (4, 2), (2,2) ],
["blue", "green", "red", "magenta", "cyan"],
)]
@@ -126,7 +128,9 @@ following:
kwargs["label"] = legend_prefix+descr_y
style = styles.pop(0)
- plot(data_x, data_y, dashes=style.dashes, color=style.color,
+ plot(data_x[::options.skip],
+ data_y[::options.skip],
+ dashes=style.dashes, color=style.color,
hold=True, **kwargs)
did_plot = True
@@ -154,7 +158,8 @@ following:
from pylab import show, title, legend, axis, grid
if options.legend_expr or options.legend_descr:
from matplotlib.font_manager import FontProperties
- legend(pad=0.04, prop=FontProperties(size=7), loc="best")
+ legend(pad=0.04, prop=FontProperties(size=8), loc="best",
+ labelsep=0)
def float_or_none(str):
if str == "*":
--
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