From be51445b7718c256cff80035715326323f2def17 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 8 Nov 2018 22:34:23 +0100
Subject: [PATCH] linepatterns:: width configurable

---
 config.cpp   |  1 +
 hyper.h      |  1 +
 pattern2.cpp | 11 +++++++++++
 3 files changed, 13 insertions(+)

diff --git a/config.cpp b/config.cpp
index 8ce1395f..e2626b2d 100644
--- a/config.cpp
+++ b/config.cpp
@@ -148,6 +148,7 @@ void initConfig() {
   addsaver(vid.usingGL, "usingGL", true);
   addsaver(vid.antialias, "antialias", AA_NOGL | AA_FONT | AA_LINES | AA_LINEWIDTH | AA_VERSION);
   addsaver(vid.linewidth, "linewidth", 1);
+  addsaver(linepatterns::width, "pattern-linewidth", 1);
   addsaver(vid.scale, "scale", 1);
   addsaver(vid.xposition, "xposition", 0);
   addsaver(vid.yposition, "yposition", 0);
diff --git a/hyper.h b/hyper.h
index 9fbf0ce6..9273bff6 100644
--- a/hyper.h
+++ b/hyper.h
@@ -2245,6 +2245,7 @@ namespace linepatterns {
     };
 
   extern vector<linepattern> patterns;
+  extern ld width;
   };
 
 transmatrix ddspin(cell *c, int d, ld bonus = 0);
diff --git a/pattern2.cpp b/pattern2.cpp
index 06b4bfc9..47b7c4a1 100644
--- a/pattern2.cpp
+++ b/pattern2.cpp
@@ -2185,7 +2185,11 @@ namespace linepatterns {
       }
     }  
 
+  ld width = 1;
+
   void drawAll() {
+  
+    vid.linewidth *= width;
 
     if(any()) for(map<cell*, transmatrix>::iterator it = gmatrix.begin(); it != gmatrix.end(); it++) {
       cell *c = it->first;
@@ -2237,6 +2241,8 @@ namespace linepatterns {
           }
         }
       }
+
+    vid.linewidth /= width;
     }
   
   int numpat = 0;
@@ -2260,6 +2266,11 @@ namespace linepatterns {
   
     dialog::addBreak(50);
     dialog::addBack();
+
+    dialog::addSelItem("line width", fts(width), 'W');
+    dialog::add_action([] () { 
+      dialog::editNumber(width, 0, 10, 1, 1, XLAT("line width"), "");
+      });
     
     dialog::addBreak(50);
     dialog::addInfo("change the alpha parameter to show the lines");