From 857cc8c991a5ee4e717d01822da271ae34f5adaa Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Thu, 12 Nov 2009 18:50:14 +0100
Subject: Add 'detector' module

---
 src/detector.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/detector.c

(limited to 'src/detector.c')

diff --git a/src/detector.c b/src/detector.c
new file mode 100644
index 00000000..ebcbb814
--- /dev/null
+++ b/src/detector.c
@@ -0,0 +1,42 @@
+/*
+ * detector.c
+ *
+ * Detector properties
+ *
+ * (c) 2007-2009 Thomas White <thomas.white@desy.de>
+ *
+ * pattern_sim - Simulate diffraction patterns from small crystals
+ *
+ */
+
+
+#include <stdlib.h>
+#include <math.h>
+#include <stdio.h>
+
+#include "image.h"
+
+
+void record_image(struct image *image)
+{
+	int x, y;
+	
+	image->data = malloc(image->width * image->height * sizeof(uint16_t));
+	
+	for ( x=0; x<image->width; x++ ) {
+	for ( y=0; y<image->height; y++ ) {
+	
+		uint16_t counts;
+		double val;
+		double intensity;
+		
+		val = image->sfacs[x + image->width*y];
+		
+		intensity = pow(val, 2.0);
+		counts = intensity*16;
+		
+		image->data[x + image->width*y] = counts;
+	
+	}
+	}
+}
-- 
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