add () overload for read pixel

2014-10-31 20:24:40 +00:00 · 2014-10-31 20:24:40 +00:00 · ca6eb088f3
commit ca6eb088f3
parent 8a6c3606e8
1 changed files with 5 additions and 0 deletions
--- a/cplusplus/include/vips/VImage8.h
+++ b/cplusplus/include/vips/VImage8.h
@ -786,6 +786,11 @@ public:

 	// Operator overloads

+	double operator()( int x, int y, int z = 0 )
+	{
+		return( this->getpoint( x, y )[z] ); 
+	}
+
 	friend VImage operator+( VImage a, VImage b ) 
 		throw( VError ) 
 	{