make the mathematical constants declared as 'double'

diff --git a/magick/image-private.h b/magick/image-private.h
index 42a44a8a14d8fcf014abb576dc14af097d83a146..3841c7263e9e8f40645a329abf8f2df047a0eee2 100644 (file)
--- a/magick/image-private.h
+++ b/magick/image-private.h
@@ -22,12 +22,12 @@
 extern "C" {
 #endif
 
-#define MagickPI     3.14159265358979323846264338327950288419716939937510
-#define Magick2PI    6.28318530717958647692528676655900576839433879875020
-#define MagickPI2    1.57079632679489661923132169163975144209858469968755
-#define MagickSQ1_2  0.70710678118654752440084436210484903928483593768847
-#define MagickSQ2    1.41421356237309504880168872420969807856967187537695
-#define MagickSQ2PI  2.50662827463100024161235523934010416269302368164062
+#define MagickPI     3.14159265358979323846264338327950288419716939937510L
+#define Magick2PI    6.28318530717958647692528676655900576839433879875020L
+#define MagickPI2    1.57079632679489661923132169163975144209858469968755L
+#define MagickSQ1_2  0.70710678118654752440084436210484903928483593768847L
+#define MagickSQ2    1.41421356237309504880168872420969807856967187537695L
+#define MagickSQ2PI  2.50662827463100024161235523934010416269302368164062L
 #define QuantumScale  ((double) 1.0/(double) QuantumRange)
 #define UndefinedTicksPerSecond  100L
 #define UndefinedCompressionQuality  0UL