X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Flayer_shape.cpp;h=c24efb3cb3510f6dcdbf77ed626ef1b991fd7c5e;hb=337c51f149144c0844874ed20f71d780785c4127;hp=32dde4d94f5d6577f0a7e265404badfa2f5647e0;hpb=531d1447b95f99c66f9edc6612b2e9446647f5ff;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/layer_shape.cpp b/synfig-core/trunk/src/synfig/layer_shape.cpp
index 32dde4d..c24efb3 100644
--- a/synfig-core/trunk/src/synfig/layer_shape.cpp
+++ b/synfig-core/trunk/src/synfig/layer_shape.cpp
@@ -6,7 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007 Chris Moore
+**	Copyright (c) 2007, 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -245,11 +245,13 @@ struct MonoSegment
 		//assumes that the rect culled away anything that would be beyond the edges
 		if(ydir > 0)
 		{
-			while(y > (*++p)[1]);
+			while(y > (*++p)[1])
+				;
 		}
 		else
 		{
-			while(y < (*++p)[1]);
+			while(y < (*++p)[1])
+				;
 		}
 
 		//for the loop to break there must have been a slope (straight line would do nothing)
@@ -335,7 +337,7 @@ struct CurveArray
 		if( (y > ymax && y > p[1][1]) || (y < ymin && y < p[1][1]) ) return 0;
 
 		//degenerate line max
-		if(ymin == ymax == p[1][1])
+		if(ymin == ymax && ymax == p[1][1])
 			return 0;
 
 		//degenerate accept - to the right and crossing the base line
@@ -945,7 +947,7 @@ struct PenMark
 	void setcover(Real c, Real a)				{ cover	= c; area = a; }
 	void addcover(Real c, Real a)				{ cover += c; area += a; }
 
-	bool operator < (const PenMark &rhs) const
+	bool operator<(const PenMark &rhs) const
 	{
 		return y == rhs.y ? x < rhs.x : y < rhs.y;
 	}
@@ -1149,11 +1151,13 @@ Layer_Shape::clear()
 bool
 Layer_Shape::set_param(const String & param, const ValueBase &value)
 {
-	IMPORT(color);
+	IMPORT_PLUS(color, { if (color.get_a() == 0) { if (converted_blend_) {
+					set_blend_method(Color::BLEND_ALPHA_OVER);
+					color.set_a(1); } else transparent_color_ = true; } });
 	IMPORT(offset);
 	IMPORT(invert);
 	IMPORT(antialias);
-	IMPORT(feather);
+	IMPORT_PLUS(feather, if(feather<0)feather=0;);
 	IMPORT(blurtype);
 	IMPORT(winding_style);
 
@@ -1187,7 +1191,7 @@ Layer_Shape::get_param_vocab()const
 		.set_description(_("Layer_Shape Color"))
 	);
 	ret.push_back(ParamDesc("offset")
-		.set_local_name(_("Position"))
+		.set_local_name(_("Offset"))
 	);
 	ret.push_back(ParamDesc("invert")
 		.set_local_name(_("Invert"))