Filters. Some filters fixes, renaming and simplifications.

(bzr r11713)

3 files changed, 64 insertions, 91 deletions

diff --git a/share/filters/filters.svg b/share/filters/filters.svg
index 1012899c8..1ee7b8576 100644
--- a/share/filters/filters.svg
+++ b/share/filters/filters.svg
@@ -2209,7 +2209,7 @@ sodipodi:docname="filters.svg">
 </feMerge>
 <feComposite in2="SourceGraphic" operator="in" result="result11" />
 </filter>
-<filter id="f217" x="-0.25" width="1.5" y="-0.25" height="1.5" inkscape:menu="Non realistic 3D shaders" inkscape:menu-tooltip="Aluminium effect with sharp brushed reflexions" inkscape:label="Aluminium" style="color-interpolation-filters:sRGB">
+<filter id="f217" x="-0.25" width="1.5" y="-0.25" height="1.5" inkscape:menu="Non realistic 3D shaders" inkscape:menu-tooltip="Aluminium effect with sharp brushed reflections" inkscape:label="Aluminium" style="color-interpolation-filters:sRGB">
 <feGaussianBlur result="result8" stdDeviation="5" in="SourceGraphic" />
 <feComposite operator="xor" in2="SourceGraphic" result="result22" />
 <feComposite k2="1" operator="arithmetic" result="result20" in2="result22" in="result22" />
@@ -2365,7 +2365,7 @@ sodipodi:docname="filters.svg">
 <feComposite result="result14" operator="over" in2="fbSourceGraphic" in="fbSourceGraphic" />
 <feComposite in="result14" operator="in" in2="result17" result="result15" />
 </filter>
-<filter id="f230" style="color-interpolation-filters:sRGB" x="-0.25" width="1.5" y="-0.25" height="1.5" inkscape:menu="Non realistic 3D shaders" inkscape:menu-tooltip="Unrealistic reflexions with sharp edges" inkscape:label="Sharp Deco">
+<filter id="f230" style="color-interpolation-filters:sRGB" x="-0.25" width="1.5" y="-0.25" height="1.5" inkscape:menu="Non realistic 3D shaders" inkscape:menu-tooltip="Unrealistic reflections with sharp edges" inkscape:label="Sharp Deco">
 <feGaussianBlur result="result8" stdDeviation="5" in="SourceGraphic" />
 <feComposite in="SourceGraphic" result="result19" in2="result8" operator="out" />
 <feComposite k2="1" operator="arithmetic" result="result17" in2="result8" />
@@ -2401,7 +2401,7 @@ sodipodi:docname="filters.svg">
 <feComposite in2="fbSourceGraphic" operator="xor" result="result14" />
 <feComposite result="result15" in2="result2" operator="in" in="result14" />
 </filter>
-<filter id="f233" inkscape:label="Refractive Glass" inkscape:menu-tooltip="Double reflexion through glass with some refraction" inkscape:menu="Non realistic 3D shaders" height="1.5" y="-0.25" width="1.5" x="-0.25" style="color-interpolation-filters:sRGB">
+<filter id="f233" inkscape:label="Refractive Glass" inkscape:menu-tooltip="Double reflection through glass with some refraction" inkscape:menu="Non realistic 3D shaders" height="1.5" y="-0.25" width="1.5" x="-0.25" style="color-interpolation-filters:sRGB">
 <feGaussianBlur stdDeviation="5" result="result8" in="SourceGraphic" />
 <feComposite in="result8" in2="result8" operator="xor" result="result18" />
 <feComposite in="result8" k1="1" k2="0.5" operator="arithmetic" result="result16" in2="result18" />
@@ -2501,25 +2501,6 @@ sodipodi:docname="filters.svg">
 <feBlend in2="fbSourceGraphic" mode="screen" in="result3" result="result4" />
 <feComposite in2="SourceGraphic" operator="in" in="result4" result="result2" />
 </filter>
-<filter id="filter229" inkscape:menu="Image Paint and Draw" inkscape:menu-tooltip="Draw an image with neon or chalk lines" style="color-interpolation-filters:sRGB;" inkscape:label="Neon Draw Alternate">
-<feBlend in2="SourceGraphic" stdDeviation="19" mode="normal" result="blend" />
-<feGaussianBlur in="blend" stdDeviation="2" result="blur1" />
-<feColorMatrix result="result2" values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0 " />
-<feComponentTransfer result="component1">
-<feFuncR type="discrete" tableValues="0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1" />
-<feFuncG type="discrete" tableValues="0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1" />
-<feFuncB type="discrete" tableValues="0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1" />
-</feComponentTransfer>
-<feGaussianBlur in="component1" stdDeviation="2" result="blur2" />
-<feColorMatrix values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0 " result="result2" />
-<feComponentTransfer in="result2" result="component2">
-<feFuncR type="table" tableValues="0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1" />
-<feFuncG type="table" tableValues="0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1" />
-<feFuncB type="table" tableValues="0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1" />
-</feComponentTransfer>
-<feComposite in2="blur2" in="component2" k3="1" operator="arithmetic" k2="1" result="composite1" stdDeviation="11" />
-<feComposite in2="SourceGraphic" in="composite1" operator="in" result="fbSourceGraphic" />
-</filter>
 <filter id="filter291" inkscape:menu="Color" inkscape:menu-tooltip="Colorize separately the three color channels" inkscape:label="Paint Channels" style="color-interpolation-filters:sRGB;">
 <feColorMatrix type="saturate" values="0" result="result3" />
 <feColorMatrix in="SourceGraphic" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -0.5 -0.5 0 0 " result="colormatrix" />
@@ -2570,13 +2551,14 @@ sodipodi:docname="filters.svg">
 <feComposite in2="result17" result="result18" k3="1" k2="1" operator="arithmetic" />
 <feComposite in2="SourceGraphic" operator="in" />
 </filter>
-<filter id="filter533" inkscape:menu="Fill and Transparency" inkscape:menu-tooltip="Make the image progressively transparent without alterating its lightness" inkscape:label="White to Transparency" style="color-interpolation-filters:sRGB">
-<feColorMatrix values="0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 0 1 0 " result="result5" />
-<feColorMatrix values="1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 -1 0 1 0 " in="SourceGraphic" result="result4" />
-<feBlend in2="result4" result="result3" mode="lighten" in="result5" />
-<feColorMatrix in="SourceGraphic" values="1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 1 0 " result="result2" />
-<feBlend in2="result2" mode="lighten" result="result3" in="result3" />
-<feComposite in2="SourceGraphic" operator="in" in="result3" />
+<filter id="filter106" inkscape:label="Simulate CMY" inkscape:menu="Color" inkscape:menu-tooltip="Render Cyan, Magenta and Yellow channels with a colorizable background" style="color-interpolation-filters:sRGB">
+<feFlood flood-color="rgb(255,255,255)" result="result6" flood-opacity="0" />
+<feColorMatrix result="result3" values="0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0 " in="SourceGraphic" />
+<feBlend mode="multiply" in2="result6" result="result7" in="result3" />
+<feColorMatrix result="result2" in="SourceGraphic" values="0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 " />
+<feBlend result="result4" in="result2" in2="result7" mode="multiply" />
+<feColorMatrix result="result1" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 0 " in="SourceGraphic" />
+<feBlend in2="result4" mode="multiply" result="result5" in="result1" />
 </filter>
 <filter id="filter581" inkscape:menu="Morphology" inkscape:menu-tooltip="Blurred multiple contour for objects" y="-0.2" x="-0.34" width="1.6" height="1.4" inkscape:label="Contouring table" style="color-interpolation-filters:sRGB">
 <feFlood result="result2" flood-color="rgb(255,255,255)" />
diff --git a/src/extension/internal/filter/color.h b/src/extension/internal/filter/color.h
index b6b194c8b..22b77a8cc 100644
--- a/src/extension/internal/filter/color.h
+++ b/src/extension/internal/filter/color.h
@@ -615,9 +615,8 @@ Duochrome::get_filter_text (Inkscape::Extension::Extension * ext)
 
     Filter's parameters:
     * Channel (enum, all colors, default Red) -> colormatrix (values)
-    * Background blend (enum, all blend modes, default Multiply) -> blend (mode)
+    * Background blend (enum, Normal, Multiply, Screen, default Normal) -> blend (mode)
     * Channel to alpha (boolean, default false) -> colormatrix (values)
-    * Invert (boolean, default false) -> colormatrix (values)
 
 */
 class ExtractChannel : public Inkscape::Extension::Internal::Filter::Filter {
@@ -637,16 +636,16 @@ public:
                 "<_item value=\"r\">" N_("Red") "</_item>\n"
                 "<_item value=\"g\">" N_("Green") "</_item>\n"
                 "<_item value=\"b\">" N_("Blue") "</_item>\n"
+                "<_item value=\"c\">" N_("Cyan") "</_item>\n"
+                "<_item value=\"m\">" N_("Majenta") "</_item>\n"
+                "<_item value=\"y\">" N_("Yellow") "</_item>\n"
               "</param>\n"
               "<param name=\"blend\" gui-text=\"" N_("Background blend mode:") "\" type=\"enum\">\n"
                 "<_item value=\"multiply\">" N_("Multiply") "</_item>\n"
                 "<_item value=\"normal\">" N_("Normal") "</_item>\n"
                 "<_item value=\"screen\">" N_("Screen") "</_item>\n"
-                "<_item value=\"darken\">" N_("Darken") "</_item>\n"
-                "<_item value=\"lighten\">" N_("Lighten") "</_item>\n"
               "</param>\n"
               "<param name=\"alpha\" gui-text=\"" N_("Channel to alpha") "\" type=\"boolean\">false</param>\n"
-              "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"boolean\">false</param>\n"
               "<effect>\n"
                 "<object-type>all</object-type>\n"
                 "<effects-menu>\n"
@@ -667,45 +666,45 @@ ExtractChannel::get_filter_text (Inkscape::Extension::Extension * ext)
 
     std::ostringstream blend;
     std::ostringstream colors;
-    std::ostringstream alpha;
-    std::ostringstream invert;
 
     blend << ext->get_param_enum("blend");
 
     const gchar *channel = ext->get_param_enum("source");
     if (ext->get_param_bool("alpha")) {
-        colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0";
-    } else if ((g_ascii_strcasecmp("r", channel) == 0)) {
-        colors << "0 0 0 0 1 0 0 0 0 0 0 0 0 0 0";
-    } else if ((g_ascii_strcasecmp("g", channel) == 0)) {
-        colors << "0 0 0 0 0 0 0 0 0 1 0 0 0 0 0";
-    } else {
-        colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 1";
-    }
-
-    if (ext->get_param_bool("invert")) {
         if ((g_ascii_strcasecmp("r", channel) == 0)) {
-            alpha << "-1 0 0 1";
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0";
         } else if ((g_ascii_strcasecmp("g", channel) == 0)) {
-            alpha << "0 -1 0 1";
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0";
+        } else if ((g_ascii_strcasecmp("b", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0";
+        } else if ((g_ascii_strcasecmp("c", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0";
+        } else if ((g_ascii_strcasecmp("m", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0";
         } else {
-            alpha << "0 0 -1 1";
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0";
         }
     } else {
         if ((g_ascii_strcasecmp("r", channel) == 0)) {
-            alpha << "1 0 0 0";
+            colors << "0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0";
         } else if ((g_ascii_strcasecmp("g", channel) == 0)) {
-            alpha << "0 1 0 0";
+            colors << "0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0";
+        } else if ((g_ascii_strcasecmp("b", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0";
+        } else if ((g_ascii_strcasecmp("c", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0";
+        } else if ((g_ascii_strcasecmp("m", channel) == 0)) {
+            colors << "0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0";
         } else {
-            alpha << "0 0 1 0";
+            colors << "0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 0";
         }
     }
 
     _filter = g_strdup_printf(
         "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Extract Channel\">\n"
-          "<feColorMatrix in=\"SourceGraphic\" values=\"%s %s %s 0 \" result=\"colormatrix\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"%s 0 \" result=\"colormatrix\" />\n"
           "<feBlend in2=\"BackgroundImage\" mode=\"%s\" result=\"blend\" />\n"
-        "</filter>\n", colors.str().c_str(), alpha.str().c_str(), invert.str().c_str(), blend.str().c_str() );
+        "</filter>\n", colors.str().c_str(), blend.str().c_str() );
 
     return _filter;
 }; /* ExtractChannel filter */
@@ -1157,9 +1156,9 @@ LightnessContrast::get_filter_text (Inkscape::Extension::Extension * ext)
 }; /* Lightness-Contrast filter */
 
 /**
-    \brief    Custom predefined Nudge filter.
+    \brief    Custom predefined Nudge RGB filter.
     
-    Nudge separately RGB channels and blend them to different types of backgrounds
+    Nudge RGB channels separately and blend them to different types of backgrounds
 
     Filter's parameters:
     Offsets
@@ -1193,8 +1192,8 @@ public:
     static void init (void) {
         Inkscape::Extension::build_from_mem(
             "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
-              "<name>" N_("Nudge") "</name>\n"
-              "<id>org.inkscape.effect.filter.Nudge</id>\n"
+              "<name>" N_("Nudge RGB") "</name>\n"
+              "<id>org.inkscape.effect.filter.NudgeRGB</id>\n"
               "<param name=\"tab\" type=\"notebook\">\n"
                 "<page name=\"offsettab\" _gui-text=\"Offset\">\n"
                   "<_param name=\"redOffset\" type=\"description\" appearance=\"header\">" N_("Red offset") "</_param>\n"
@@ -1232,7 +1231,7 @@ public:
                     "<submenu name=\"" N_("Color") "\"/>\n"
                   "</submenu>\n"
                 "</effects-menu>\n"
-                "<menu-tip>" N_("Nudge separately RGB channels and blend them to different types of backgrounds") "</menu-tip>\n"
+                "<menu-tip>" N_("Nudge RGB channels separately and blend them to different types of backgrounds") "</menu-tip>\n"
               "</effect>\n"
             "</inkscape-extension>\n", new Nudge());
     };
@@ -1277,7 +1276,7 @@ Nudge::get_filter_text (Inkscape::Extension::Extension * ext)
     a << (color & 0xff) / 255.0F;
     
     _filter = g_strdup_printf(
-        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Nudge\">\n"
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Nudge RGB\">\n"
           "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
           "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 \" result=\"colormatrix1\" />\n"
           "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset1\" />\n"
@@ -1297,7 +1296,7 @@ Nudge::get_filter_text (Inkscape::Extension::Extension * ext)
 
     return _filter;
 
-}; /* Nudge filter */
+}; /* Nudge RGB filter */
 
 /**
     \brief    Custom predefined Quadritone filter.
diff --git a/src/extension/internal/filter/paint.h b/src/extension/internal/filter/paint.h
index debdd7d79..dcc51c815 100644
--- a/src/extension/internal/filter/paint.h
+++ b/src/extension/internal/filter/paint.h
@@ -3,7 +3,7 @@
 /* Change the 'PAINT' above to be your file name */
 
 /*
- * Copyright (C) 2011 Authors:
+ * Copyright (C) 2012 Authors:
  *   Ivan Louette (filters)
  *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
  *
@@ -563,13 +563,13 @@ Electrize::get_filter_text (Inkscape::Extension::Extension * ext)
 
     Filter's parameters:
     * Lines type (enum, default smooth) ->
-        smooth = component1 (type="table"), component2 (type="table"), composite1 (in2="blur2")
-        hard = component1 (type="discrete"), component2 (type="discrete"), composite1 (in2="component1")
-    * Simplify (0.01->20., default 1.5) -> blur1 (stdDeviation)
-    * Line width (0.01->20., default 1.5) -> blur2 (stdDeviation)
-    * Lightness (0.->10., default 0.5) -> composite1 (k3)
+        smooth = component2 (type="table"), composite1 (in2="blur2")
+        hard = component2 (type="discrete"), composite1 (in2="component1")
+    * Simplify (0.01->20., default 3) -> blur1 (stdDeviation)
+    * Line width (0.01->20., default 3) -> blur2 (stdDeviation)
+    * Lightness (0.->10., default 1) -> composite1 (k2)
     * Blend (enum [normal, multiply, screen], default normal) -> blend (mode)
-    * Dark mode (boolean, default false) -> composite1 (true: in2="component2")
+    * Dark mode (boolean, default false) -> composite2 (true: in2="component2")
 */
 class NeonDraw : public Inkscape::Extension::Internal::Filter::Filter {
 protected:
@@ -588,15 +588,14 @@ public:
                 "<_item value=\"table\">" N_("Smoothed") "</_item>\n"
                 "<_item value=\"discrete\">" N_("Contrasted") "</_item>\n"
               "</param>\n"
-              "<param name=\"simply\" gui-text=\"" N_("Simplify:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">1.5</param>\n"
-              "<param name=\"width\" gui-text=\"" N_("Line width:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">1.5</param>\n"
-              "<param name=\"lightness\" gui-text=\"" N_("Lightness:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"10.00\">0.5</param>\n"
+              "<param name=\"simply\" gui-text=\"" N_("Simplify:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">3</param>\n"
+              "<param name=\"width\" gui-text=\"" N_("Line width:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">3</param>\n"
+              "<param name=\"lightness\" gui-text=\"" N_("Lightness:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"10.00\">1</param>\n"
               "<param name=\"blend\" gui-text=\"" N_("Blend mode:") "\" type=\"enum\">\n"
                 "<_item value=\"normal\">Normal</_item>\n"
                 "<_item value=\"multiply\">Multiply</_item>\n"
                 "<_item value=\"screen\">Screen</_item>\n"
               "</param>\n"
-              "<param name=\"dark\" gui-text=\"" N_("Dark mode") "\" type=\"boolean\" >false</param>\n"
               "<effect>\n"
                 "<object-type>all</object-type>\n"
                 "<effects-menu>\n"
@@ -620,7 +619,6 @@ NeonDraw::get_filter_text (Inkscape::Extension::Extension * ext)
     std::ostringstream width;
     std::ostringstream lightness;
     std::ostringstream type;
-    std::ostringstream dark;
 
     type << ext->get_param_enum("type");
     blend << ext->get_param_enum("blend");
@@ -628,33 +626,27 @@ NeonDraw::get_filter_text (Inkscape::Extension::Extension * ext)
     width << ext->get_param_float("width");
     lightness << ext->get_param_float("lightness");
 
-    const gchar *typestr = ext->get_param_enum("type");
-    if (ext->get_param_bool("dark")) {
-        dark << "component2";
-    } else if ((g_ascii_strcasecmp("table", typestr) == 0)) {
-        dark << "blur2";
-    } else {
-        dark << "component1";
-    }
-
     _filter = g_strdup_printf(
         "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Neon Draw\">\n"
           "<feBlend mode=\"%s\" result=\"blend\" />\n"
           "<feGaussianBlur in=\"blend\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0\" result=\"color1\" />\n"
           "<feComponentTransfer result=\"component1\">\n"
-            "<feFuncR type=\"discrete\" tableValues=\"0 0.3 0.6 1 1\" />\n"
-            "<feFuncG type=\"discrete\" tableValues=\"0 0.3 0.6 1 1\" />\n"
-            "<feFuncB type=\"discrete\" tableValues=\"0 0.3 0.6 1 1\" />\n"
+            "<feFuncR type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
+            "<feFuncG type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
+            "<feFuncB type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
           "</feComponentTransfer>\n"
           "<feGaussianBlur in=\"component1\" stdDeviation=\"%s\" result=\"blur2\" />\n"
-          "<feComponentTransfer in=\"blur2\" result=\"component2\">\n"
-            "<feFuncR type=\"%s\" tableValues=\"0 1 0 1 0 1 0 1\" />\n"
-            "<feFuncG type=\"%s\" tableValues=\"0 1 0 1 0 1 0 1\" />\n"
-            "<feFuncB type=\"%s\" tableValues=\"0 1 0 1 0 1 0 1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0\" result=\"color2\" />\n"
+          "<feComponentTransfer in=\"color2\" result=\"component2\">\n"
+            "<feFuncR type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
+            "<feFuncG type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
+            "<feFuncB type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
           "</feComponentTransfer>\n"
-          "<feComposite in=\"component2\" in2=\"%s\" k3=\"%s\" operator=\"arithmetic\" k2=\"1\" result=\"composite1\" />\n"
+          "<feComposite in=\"component2\" in2=\"blur2\" k3=\"%s\" operator=\"arithmetic\" k2=\"1\" result=\"composite1\" />\n"
+          "<feColorMatrix values=\"-1 0 0 0 1 0 -1 0 0 0 1 0 -1 0 1 -0.21 -0.72 -0.07 2 0\" result=\"color3\" />\n"
           "<feComposite in=\"composite1\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite2\" />\n"
-        "</filter>\n", blend.str().c_str(), simply.str().c_str(), width.str().c_str(), type.str().c_str(), type.str().c_str(), type.str().c_str(), dark.str().c_str(), lightness.str().c_str());
+        "</filter>\n", blend.str().c_str(), simply.str().c_str(), width.str().c_str(), type.str().c_str(), type.str().c_str(), type.str().c_str(), lightness.str().c_str());
 
     return _filter;
 }; /* NeonDraw filter */