From 7a01c840d313f98dfae1664a57a6060fbdfe5dba Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Sat, 16 Apr 2016 01:27:50 +0000
Subject: [PATCH] Display and edit length difference constraints as lengths.

Before this commit, they worked sort of like length ratio
constraints, leading to wildly incorrect results in inch mode.
---
 src/drawconstraint.cpp | 2 --
 src/mouse.cpp          | 1 -
 2 files changed, 3 deletions(-)

diff --git a/src/drawconstraint.cpp b/src/drawconstraint.cpp
index 4bbe95e..2891a03 100644
--- a/src/drawconstraint.cpp
+++ b/src/drawconstraint.cpp
@@ -55,8 +55,6 @@ std::string Constraint::Label(void) {
         result = ssprintf("%.2f°", valA);
     } else if(type == LENGTH_RATIO) {
         result = ssprintf("%.3f:1", valA);
-    } else if(type == LENGTH_DIFFERENCE) {
-        result = ssprintf("%.3f", valA);
     } else if(type == COMMENT) {
         result = comment;
     } else if(type == DIAMETER) {
diff --git a/src/mouse.cpp b/src/mouse.cpp
index 8ae1a2e..f39654c 100644
--- a/src/mouse.cpp
+++ b/src/mouse.cpp
@@ -1264,7 +1264,6 @@ void GraphicsWindow::MouseLeftDoubleClick(double mx, double my) {
 
             case Constraint::ANGLE:
             case Constraint::LENGTH_RATIO:
-            case Constraint::LENGTH_DIFFERENCE:
                 editValue = ssprintf("%.3f", c->valA);
                 editMinWidthChar = 5;
                 break;