Default color should be transparent.

diff --git a/Magick++/lib/Color.cpp b/Magick++/lib/Color.cpp
index ae9b7834ac4575bd1bbf0879ce9fbacfd435538a..4e3bc7f6bef873dfcd096869ef2c467bd2167329 100644 (file)
--- a/Magick++/lib/Color.cpp
+++ b/Magick++/lib/Color.cpp
@@ -70,9 +70,11 @@ Magick::Color::Color(void)
   : _pixel(new PixelInfo),
     _isValid(false),
     _pixelOwn(true),
-    _pixelType(RGBPixel)
+    _pixelType(RGBAPixel)
 {
   initPixel();
+
+  quantumAlpha(TransparentAlpha);
 }
 
 Magick::Color::Color(const Magick::Quantum red_,const Magick::Quantum green_,