From 7060dabc702ecec296cc780cd40f914d8ebfc422 Mon Sep 17 00:00:00 2001
From: Francis Russell <francis@unchartedbackwaters.co.uk>
Date: Tue, 29 Nov 2011 17:33:21 +0000
Subject: [PATCH] Increase gamma of dvipng to 2.

---
 tex4ht.env | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tex4ht.env b/tex4ht.env
index cd55ba5..7b7a1a1 100644
--- a/tex4ht.env
+++ b/tex4ht.env
@@ -196,9 +196,9 @@ Grm temp.ppm
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  <dvipng>
 G.png
-Gdvipng -T tight -D 166 -bg Transparent -pp %%2:%%2 %%1 -o %%3
+Gdvipng -T tight -D 167 -gamma 2 -bg Transparent -pp %%2:%%2 %%1 -o %%3
 G.gif
-Gdvipng -T tight -D 166 -bg Transparent -gif -pp %%2:%%2 %%1 -o %%3
+Gdvipng -T tight -D 167 -gamma 2 -bg Transparent -gif -pp %%2:%%2 %%1 -o %%3
 G.
 Gdvips -Ppdf -mode ibmvga -D 110 -f %%1 -pp %%2 > zz%%4.ps
 Gconvert -crop 0x0 -density 110x110 -transparent '#FFFFFF' zz%%4.ps %%3
-- 
2.47.3