alpha not yet working

1 files changed, 3 insertions, 0 deletions

diff --git a/rotord/cvimage.h b/rotord/cvimage.h
index 6c237b4..7935ded 100644
--- a/rotord/cvimage.h
+++ b/rotord/cvimage.h
@@ -161,6 +161,8 @@ namespace Rotor {
 			Image & operator+=(const Image &other);
 			Image & operator*=(const Image &other);
 			Image & add_wrap(const Image &other);
+			Image & alpha_blend(const Image &other);
+			Image & alpha_merge(const Image &other);
 			Image & operator*=(const float &amount);
 			Image * operator*(const float &amount);
 			Image * operator+(const float &amount);
@@ -173,5 +175,6 @@ namespace Rotor {
 			bool ownsRGBdata,ownsAdata,ownsZdata; //better done through auto_ptr?
 
 			cv::Mat rgb;
+			cv::Mat alpha;
 	};
 }