X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fcolor.h;h=4624341159bcb42cb39ee61edc5bfa8d0d910300;hb=710af67b5341a2be2c920ce04d16e8c598fb43b7;hp=01fc720ab5a5c68eb76566ced5a86d500ec99c5f;hpb=e1225f281625a058a1fc032dde0c8908553e3192;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/color.h b/synfig-core/trunk/src/synfig/color.h
index 01fc720..4624341 100644
--- a/synfig-core/trunk/src/synfig/color.h
+++ b/synfig-core/trunk/src/synfig/color.h
@@ -2,7 +2,7 @@
 /*!	\file color.h
 **	\brief Color Class Implementation
 **
-**	$Id: color.h,v 1.1.1.1 2005/01/04 01:23:14 darco Exp $
+**	$Id$
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
@@ -32,7 +32,7 @@
 #include <math.h>
 #include <cassert>
 #include "gamma.h"
-#include <string.h>
+#include <synfig/string.h>
 
 #ifdef USE_HALF_TYPE
 #include <OpenEXR/half.h>
@@ -107,6 +107,7 @@ public:
 
 private:
 	value_type a_, r_, g_, b_;
+	static String hex_;
 
 public:
 
@@ -263,6 +264,18 @@ public:
 	//! Synonym for get_a(). \see get_a()
 	const value_type& get_alpha()const { return get_a(); }
 
+	//! Converts a 2 character hex string \a s (00-ff) into a ColorReal (0.0-1.0)
+	static ColorReal hex2real(String s);
+
+	//! Converts a ColorReal \a c (0.0-1.0) into a 2 character hex string (00-ff)
+	static const String real2hex(ColorReal c);
+
+	//! Returns the color as a 6 character hex sting
+	const String& get_hex()const { return hex_ = real2hex(r_)+real2hex(g_)+real2hex(b_); }
+
+	//! Sets the color's R, G, and B from a 3 or 6 character hex string
+	void set_hex(String& hex);
+
 	//! Sets the RED component to \a x
 	Color& set_r(const value_type& x) { r_ = x; return *this; }
 
@@ -450,32 +463,31 @@ public:
 	//! \writeme
 	enum BlendMethod
 	{
-		BLEND_COMPOSITE=0,	//!< Color A is composited onto B (Taking into about A's alpha)
-		BLEND_STRAIGHT=1,	//!< Straight linear interpolation from A->B (Alpha ignored)
-		BLEND_BRIGHTEN=2,	//!< If composite is brighter than B, use composite. B otherwise.
-		BLEND_DARKEN=3,		//!< If composite is brighter than B, use composite. B otherwise.
-		BLEND_ADD=4,		//!< Simple A+B.
-		BLEND_SUBTRACT=5,	//!< Simple A-B.
-		BLEND_MULTIPLY=6,	//!< Simple A*B.
-		BLEND_DIVIDE=7,		//!< Simple B/A
-		BLEND_COLOR=8,		//!< Preserves the U and V channels of color A
-		BLEND_HUE=9,		//!< Preserves the angle of the UV vector of color A
-		BLEND_SATURATION=10,//!< Preserves the magnitude of the UV Vector of color A
-		BLEND_LUMINANCE=11,	//!< Preserves the Y channel of color A
-		BLEND_BEHIND=12,	//!< Similar to BLEND_COMPOSITE, except that B is composited onto A.
-		BLEND_ONTO=13,		//!< Similar to BLEND_COMPOSITE, except that B's alpha is maintained
-		BLEND_SCREEN=16,		//!< \writeme
-		BLEND_OVERLAY=20,		//!< \writeme
-		BLEND_DIFFERENCE=18,		//!< \writeme
+		BLEND_COMPOSITE=0,			//!< Color A is composited onto B (Taking A's alpha into account)
+		BLEND_STRAIGHT=1,			//!< Straight linear interpolation from A->B (Alpha ignored)
+		BLEND_ONTO=13,				//!< Similar to BLEND_COMPOSITE, except that B's alpha is maintained
+		BLEND_STRAIGHT_ONTO=21,		//!< <deprecated> \writeme
+		BLEND_BEHIND=12,			//!< Similar to BLEND_COMPOSITE, except that B is composited onto A.
+		BLEND_SCREEN=16,			//!< \writeme
+		BLEND_OVERLAY=20,			//!< \writeme
 		BLEND_HARD_LIGHT=17,		//!< \writeme
-
-		//! Deprecated
-		BLEND_ALPHA_BRIGHTEN=14,	//!< If A is less opaque than B, use A
-		BLEND_ALPHA_DARKEN=15,		//!< If A is more opaque than B, use B
-		BLEND_ALPHA_OVER=19,//!< multiply alphas and then straight blends that using the amount
-		BLEND_STRAIGHT_ONTO=21,//!< \writeme
-
-		BLEND_END=22			//!< \internal
+		BLEND_MULTIPLY=6,			//!< Simple A*B.
+		BLEND_DIVIDE=7,				//!< Simple B/A
+		BLEND_ADD=4,				//!< Simple A+B.
+		BLEND_SUBTRACT=5,			//!< Simple A-B.
+		BLEND_DIFFERENCE=18,		//!< Simple |A-B|.
+		BLEND_BRIGHTEN=2,			//!< If composite is brighter than B, use composite. B otherwise.
+		BLEND_DARKEN=3,				//!< If composite is darker than B, use composite. B otherwise.
+		BLEND_COLOR=8,				//!< Preserves the U and V channels of color A
+		BLEND_HUE=9,				//!< Preserves the angle of the UV vector of color A
+		BLEND_SATURATION=10,		//!< Preserves the magnitude of the UV Vector of color A
+		BLEND_LUMINANCE=11,			//!< Preserves the Y channel of color A
+
+		BLEND_ALPHA_BRIGHTEN=14,	//!< <deprecated> If A is less opaque than B, use A
+		BLEND_ALPHA_DARKEN=15,		//!< <deprecated> If A is more opaque than B, use B
+		BLEND_ALPHA_OVER=19,		//!< <deprecated> multiply alphas and then straight blends using the amount
+
+		BLEND_END=22				//!< \internal
 	};
 
 	/* Other */