From 28994509cc11ac6a5443054dfae1fedfb69039bc Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Wed, 21 Apr 2004 22:19:33 +0000
Subject: Why not?

---
 src/cmd/map/libmap/rectangular.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/cmd/map/libmap/rectangular.c

(limited to 'src/cmd/map/libmap/rectangular.c')

diff --git a/src/cmd/map/libmap/rectangular.c b/src/cmd/map/libmap/rectangular.c
new file mode 100644
index 00000000..d4a86c98
--- /dev/null
+++ b/src/cmd/map/libmap/rectangular.c
@@ -0,0 +1,22 @@
+#include <u.h>
+#include <libc.h>
+#include "map.h"
+
+static double scale;
+
+static int
+Xrectangular(struct place *place, double *x, double *y)
+{
+	*x = -scale*place->wlon.l;
+	*y = place->nlat.l;
+	return(1);
+}
+
+proj
+rectangular(double par)
+{
+	scale = cos(par*RAD);
+	if(scale<.1)
+		return 0;
+	return(Xrectangular);
+}
-- 
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