X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=inline;f=ETL%2Ftrunk%2FETL%2F_pen.h;h=d1e80820b0a2341fa82fad0bbceddec969dcedf6;hb=1891afee8b0ad9e67c56b1c262a940a0bb5042cb;hp=1986b4591254355bae1db11a435007ce7be55d83;hpb=cee5940bae97612105db8b7e1ffcf513f9d9150c;p=synfig.git

diff --git a/ETL/trunk/ETL/_pen.h b/ETL/trunk/ETL/_pen.h
index 1986b45..d1e8082 100644
--- a/ETL/trunk/ETL/_pen.h
+++ b/ETL/trunk/ETL/_pen.h
@@ -1,7 +1,7 @@
 /*! ========================================================================
 ** Extended Template Library
 ** Pen Template Class Implementation
-** $Id: _pen.h,v 1.1.1.1 2005/01/04 01:31:48 darco Exp $
+** $Id$
 **
 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
 **
@@ -154,7 +154,7 @@ private:
 
 	void subptr(int nbytes)
 	{
-		data_ = (pointer)((char*)data_ + nbytes);
+		data_ = (pointer)((char*)data_ - nbytes);
 	}
 
 public:
@@ -214,9 +214,9 @@ public:
 
 	const_reference get_value_clip_at(int x, int y)const { assert(data_); if(clipped(x,y))return value_type(); return ((pointer)(((char*)data_)+y*pitch_))[x]; }
 
-	value_type get_value_clip()const { assert(data_); if(clipped())return value_type(); return *data_; }
+	const value_type get_value_clip()const { assert(data_); if(clipped())return value_type(); return *data_; }
 
-	value_type get_pen_value()const { return value_; }
+	const value_type get_pen_value()const { return value_; }
 
 	void put_hline(int l,const value_type &v)
 	{for(;l>0;l--,inc_x())put_value(v);}