From 17efd7416571085065695bc8438204587f396e5d Mon Sep 17 00:00:00 2001
From: Johannes Hofmann <Johannes.Hofmann@gmx.de>
Date: Sat, 16 Dec 2006 16:55:32 +0100
Subject: add from/to option to -s

---
 src/Stitch.cxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/Stitch.cxx')

diff --git a/src/Stitch.cxx b/src/Stitch.cxx
index f45bda4..d749aff 100644
--- a/src/Stitch.cxx
+++ b/src/Stitch.cxx
@@ -15,6 +15,7 @@
 #include "Stitch.H"
 
 static double pi_d = asin(1.0) * 2.0;
+static double deg2rad = pi_d / 180.0;
 
 Stitch::Stitch() {
 	for (int i=0; i<MAX_PICS; i++) {
@@ -79,6 +80,10 @@ Stitch::set_output(const char *file, OutputImage *img) {
 int
 Stitch::resample(int w, int h,
 	double view_start, double view_end) {
+
+	view_start = view_start * deg2rad;
+	view_end = view_end * deg2rad;
+
 	double step_view = (view_end - view_start) / w;
 	uchar r, g, b;
 	int y_off = h / 2;
-- 
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