From ac61104df7df1b452666a037aeac55d5b71da85d Mon Sep 17 00:00:00 2001
From: Thomas Holder <thomas@thomas-holder.de>
Date: Fri, 23 Aug 2019 17:25:01 +0200
Subject: Eliminate clang warnings

-Winfinite-recursion
-Wpessimizing-move
-Wunused-label
-Wunneeded-internal-declaration
-Wself-assign-overloaded
-Wunused-const-variable (some)
-Wsometimes-uninitialized (some)
---
 src/gradient-drag.cpp | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'src/gradient-drag.cpp')

diff --git a/src/gradient-drag.cpp b/src/gradient-drag.cpp
index 681268991..88247a21a 100644
--- a/src/gradient-drag.cpp
+++ b/src/gradient-drag.cpp
@@ -66,12 +66,6 @@ guint32 const GR_KNOT_COLOR_SELECTED   = 0x0000ff00;
 guint32 const GR_KNOT_COLOR_HIGHLIGHT  = 0xffffff00;
 guint32 const GR_KNOT_COLOR_MESHCORNER = 0xbfbfbf00;
 
-guint32 const GR_LINE_COLOR_FILL       = 0x0000ff7f;
-guint32 const GR_LINE_COLOR_STROKE     = 0x9999007f;
-
-// screen pixels between knots when they snap:
-#define SNAP_DIST 5
-
 // absolute distance between gradient points for them to become a single dragger when the drag is created:
 #define MERGE_DIST 0.1
 
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