From ea2ff5ec289b023643efdc5054cb022f7aba9554 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrg=20Lehni?= <juerg@scratchdisk.com>
Date: Sun, 13 Sep 2015 13:45:20 +0200
Subject: [PATCH] Increase precision in Curve.getParameterOf()

Usually only requires 0-1 more iteration.
---
 src/path/Curve.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/path/Curve.js b/src/path/Curve.js
index 711e0e6d..09844fe5 100644
--- a/src/path/Curve.js
+++ b/src/path/Curve.js
@@ -1285,8 +1285,8 @@ new function() { // Scope for methods that require private functions
             }
             // Start with out initial guess for x.
             // NOTE: guess is a negative value when not looking forward.
-            return Numerical.findRoot(f, ds, start + guess, a, b, 16,
-                    /*#=*/Numerical.CURVETIME_EPSILON);
+            return Numerical.findRoot(f, ds, start + guess, a, b, 32,
+                    /*#=*/Numerical.EPSILON);
         },
 
         getPoint: function(v, t) {