From: W. Trevor King <wking@tremily.us>
Date: Fri, 14 Jun 2013 11:21:32 +0000 (-0400)
Subject: figures/asy/wtk_graph.asy: Add mcross for stepper graphs
X-Git-Tag: v1.0~73
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ecb74bf8c4a200447cdb392bb62fc601b84d7d2b;p=thesis.git

figures/asy/wtk_graph.asy: Add mcross for stepper graphs

A marker in the shape of a small cross.  With this marker, there's
less overlap between successive points that trend in horizontal or
vertical directions.
---

diff --git a/src/figures/asy/wtk_graph.asy b/src/figures/asy/wtk_graph.asy
index 8397d49..c09733a 100644
--- a/src/figures/asy/wtk_graph.asy
+++ b/src/figures/asy/wtk_graph.asy
@@ -218,6 +218,8 @@ m1 = scale(3mm)*shift(-.5,-.33)*m1;
 path m8=scale(2mm)*shift(-.5,-.5)*unitsquare;
 path m30=scale(1.5mm)*unitcircle;
 path mdot=scale(0.2pt)*unitcircle;
+path mcross = (0.5,0)--(0.5,1)--(.5,.5)--(0,0.5)--(1,0.5);
+mcross = scale(2mm)*shift(-0.5, -0.5)*mcross;
 
 markroutine marksize(string file="datafile", pen p=red, path mpath=scale(0.8mm)*unitcircle, real size=1) {
   return new void(picture pic=currentpicture, frame f, path g) {