From f252aaff6872ebdd7e30f07e9835404a53a7c5d9 Mon Sep 17 00:00:00 2001
From: wandererfan <wandererfan@gmail.com>
Date: Mon, 23 Dec 2019 15:03:41 -0500
Subject: [PATCH] [TD]add static routine for default line weights

---
 src/Mod/TechDraw/App/LineGroup.cpp | 17 +++++++++++++++++
 src/Mod/TechDraw/App/LineGroup.h   |  4 ++++
 2 files changed, 21 insertions(+)

diff --git a/src/Mod/TechDraw/App/LineGroup.cpp b/src/Mod/TechDraw/App/LineGroup.cpp
index d8f373eb7e..a1530a75e3 100644
--- a/src/Mod/TechDraw/App/LineGroup.cpp
+++ b/src/Mod/TechDraw/App/LineGroup.cpp
@@ -197,3 +197,20 @@ LineGroup* LineGroup::lineGroupFactory(std::string groupName)
     }
     return lg;
 }
+
+//valid weight names: Thick, Thin, Graphic, Extra
+double LineGroup::getDefaultWidth(std::string weightName, std::string groupName)
+{
+    //default line weights
+    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->
+                                                    GetGroup("Preferences")->GetGroup("Mod/TechDraw/Decorations");
+    std::string lgName = groupName;
+    if (groupName.empty()) {
+        lgName = hGrp->GetASCII("LineGroup","FC 0.70mm");
+    }
+    auto lg = TechDraw::LineGroup::lineGroupFactory(lgName);
+
+    double weight = lg->getWeight(weightName);
+    delete lg;
+    return weight;
+}
diff --git a/src/Mod/TechDraw/App/LineGroup.h b/src/Mod/TechDraw/App/LineGroup.h
index a1c0dfd1f0..9e258970d8 100644
--- a/src/Mod/TechDraw/App/LineGroup.h
+++ b/src/Mod/TechDraw/App/LineGroup.h
@@ -55,6 +55,10 @@ public:
     //static LineGroup maker
     static LineGroup* lineGroupFactory(std::string groupName);
 
+    static double getDefaultWidth(std::string weightName, 
+                                  std::string groupName = std::string());
+
+
 protected:
     void init(void);