From 4f544f1ab0d04a4b18fac5e9bec0e869b981f038 Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Wed, 21 May 2008 19:58:47 +0200
Subject: fixes to cartesian rotation

---
 src/Stitch.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Stitch.cxx')

diff --git a/src/Stitch.cxx b/src/Stitch.cxx
index aa3798b..e4f3d60 100644
--- a/src/Stitch.cxx
+++ b/src/Stitch.cxx
@@ -109,7 +109,7 @@ Stitch::resample(GipfelWidget::sample_mode_t m,
 	}
 
 	for (int y = 0; y < h; y++) {
-		double a_nick = (double)20.0 - y * step_view;
+		double a_nick = atan((double)(y_off - y)/radius);
 
 		for (int x = 0; x < w; x++) {
 			double a_view;
-- 
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