From bd91f8f1e8aedbb8d892463cb67ec66ffce55458 Mon Sep 17 00:00:00 2001
From: Mike Wey
Date: Wed, 13 Jul 2011 23:33:25 +0200
Subject: Add randomThreshold, reduceNoise and remap

---
 dmagick/Options.d | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'dmagick/Options.d')

diff --git a/dmagick/Options.d b/dmagick/Options.d
index 05d957b..6e6ae6b 100644
--- a/dmagick/Options.d
+++ b/dmagick/Options.d
@@ -1112,6 +1112,22 @@ class Options
 		return quantizeInfo.colorspace;
 	}
 
+	/**
+	 * The basic strategy of dithering is to trade intensity resolution for
+	 * spatial resolution by averaging the intensities of several neighboring
+	 * pixels. Images which suffer from severe contouring when reducing
+	 * colors can be improved with this option. 
+	 */
+	void quantizeDitherMethod(DitherMethod method)
+	{
+		quantizeInfo.dither_method = method;
+	}
+	///ditto
+	DitherMethod quantizeDitherMethod()
+	{
+		return quantizeInfo.dither_method;
+	}
+
 	/**
 	 * Depth of the quantization color classification tree.
 	 * Values of 0 or 1 allow selection of the optimal tree _depth
@@ -1130,5 +1146,4 @@ class Options
 
 	//MagickBooleanType measure_error;
 	//size_t signature;
-	//DitherMethod dither_method;
 }
-- 
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