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diff --git a/src/extension/internal/filter/drop-shadow.h b/src/extension/internal/filter/drop-shadow.h
index 7516bacf9820c5cf2496caded76624d4d1407856..22890d39a67e2afb1394454958d5fc704d2ae34c 100644 (file)
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("Drop Shadow") "</name>\n"
"<id>org.inkscape.effect.filter.drop-shadow</id>\n"
- "<param name=\"blur\" gui-text=\"" N_("Amount of Blur") "\" type=\"float\" min=\"0.0\" max=\"50.0\">2.0</param>\n"
- "<param name=\"xoffset\" gui-text=\"" N_("Horizontal Offset") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
- "<param name=\"yoffset\" gui-text=\"" N_("Vertical Offset") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
+ "<param name=\"blur\" gui-text=\"" N_("Blur radius (px):") "\" type=\"float\" min=\"0.0\" max=\"200.0\">2.0</param>\n"
+ "<param name=\"opacity\" gui-text=\"" N_("Opacity (%):") "\" type=\"float\" min=\"0.0\" max=\"100.0\">50</param>\n"
+ "<param name=\"xoffset\" gui-text=\"" N_("Horizontal offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
+ "<param name=\"yoffset\" gui-text=\"" N_("Vertical offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
"<effect>\n"
"<object-type>all</object-type>\n"
"<effects-menu>\n"
- "<submenu name=\"" N_("Filter") "\" />\n"
+ "<submenu name=\"" N_("Filters") "\" >\n"
+ "<submenu name=\"" N_("Shadows and Glows") "\"/>\n"
+ "</submenu>\n"
"</effects-menu>\n"
- "<menu-tip>" N_("I hate text") "</menu-tip>\n"
+ "<menu-tip>" N_("Black, blurred drop shadow") "</menu-tip>\n"
"</effect>\n"
"</inkscape-extension>\n", new DropShadow());
};
{
if (_filter != NULL) g_free((void *)_filter);
- float blur = ext->get_param_float("blur");
- float x = ext->get_param_float("xoffset");
- float y = ext->get_param_float("yoffset");
+ std::ostringstream blur;
+ std::ostringstream opacity;
+ std::ostringstream x;
+ std::ostringstream y;
+
+ blur << ext->get_param_float("blur");
+ opacity << ext->get_param_float("opacity") / 100;
+ x << ext->get_param_float("xoffset");
+ y << ext->get_param_float("yoffset");
_filter = g_strdup_printf(
- "<filter>\n"
- "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%f\" result=\"blur\"/>\n"
- "<feOffset in=\"blur\" dx=\"%f\" dy=\"%f\" result=\"offsetBlur\"/>\n"
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Drop shadow\" width=\"1.5\" height=\"1.5\" x=\"-.25\" y=\"-.25\">\n"
+ "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\"/>\n"
+ "<feColorMatrix result=\"bluralpha\" type=\"matrix\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s 0 \" />\n"
+ "<feOffset in=\"bluralpha\" dx=\"%s\" dy=\"%s\" result=\"offsetBlur\"/>\n"
"<feMerge>\n"
"<feMergeNode in=\"offsetBlur\"/>\n"
"<feMergeNode in=\"SourceGraphic\"/>\n"
"</feMerge>\n"
- "</filter>\n", blur, x, y);
+ "</filter>\n", blur.str().c_str(), opacity.str().c_str(), x.str().c_str(), y.str().c_str());
return _filter;
};
+class DropGlow : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+ virtual gchar const * get_filter_text (Inkscape::Extension::Extension * ext);
+
+public:
+ DropGlow ( ) : Filter() { };
+ virtual ~DropGlow ( ) { if (_filter != NULL) g_free((void *)_filter); return; }
+
+ static void init (void) {
+ Inkscape::Extension::build_from_mem(
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("Drop Glow") "</name>\n"
+ "<id>org.inkscape.effect.filter.drop-glow</id>\n"
+ "<param name=\"blur\" gui-text=\"" N_("Blur radius (px):") "\" type=\"float\" min=\"0.0\" max=\"200.0\">2.0</param>\n"
+ "<param name=\"opacity\" gui-text=\"" N_("Opacity (%):") "\" type=\"float\" min=\"0.0\" max=\"100.0\">50</param>\n"
+ "<param name=\"xoffset\" gui-text=\"" N_("Horizontal offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
+ "<param name=\"yoffset\" gui-text=\"" N_("Vertical offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">4.0</param>\n"
+ "<effect>\n"
+ "<object-type>all</object-type>\n"
+ "<effects-menu>\n"
+ "<submenu name=\"" N_("Filters") "\">\n"
+ "<submenu name=\"" N_("Shadows and Glows") "\"/>\n"
+ "</submenu>\n"
+ "</effects-menu>\n"
+ "<menu-tip>" N_("White, blurred drop glow") "</menu-tip>\n"
+ "</effect>\n"
+ "</inkscape-extension>\n", new DropGlow());
+ };
+
+};
+
+gchar const *
+DropGlow::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+ if (_filter != NULL) g_free((void *)_filter);
+
+ std::ostringstream blur;
+ std::ostringstream opacity;
+ std::ostringstream x;
+ std::ostringstream y;
+
+ blur << ext->get_param_float("blur");
+ opacity << ext->get_param_float("opacity") / 100;
+ x << ext->get_param_float("xoffset");
+ y << ext->get_param_float("yoffset");
+
+ _filter = g_strdup_printf(
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Drop shadow\" width=\"1.5\" height=\"1.5\" x=\"-.25\" y=\"-.25\">\n"
+ "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\"/>\n"
+ "<feColorMatrix result=\"bluralpha\" type=\"matrix\" values=\"-1 0 0 0 1 0 -1 0 0 1 0 0 -1 0 1 0 0 0 %s 0 \" />\n"
+ "<feOffset in=\"bluralpha\" dx=\"%s\" dy=\"%s\" result=\"offsetBlur\"/>\n"
+ "<feMerge>\n"
+ "<feMergeNode in=\"offsetBlur\"/>\n"
+ "<feMergeNode in=\"SourceGraphic\"/>\n"
+ "</feMerge>\n"
+ "</filter>\n", blur.str().c_str(), opacity.str().c_str(), x.str().c_str(), y.str().c_str());
+
+ return _filter;
+};
+
+class ColorizableDropShadow : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+ virtual gchar const * get_filter_text (Inkscape::Extension::Extension * ext);
+
+public:
+ ColorizableDropShadow ( ) : Filter() { };
+ virtual ~ColorizableDropShadow ( ) { if (_filter != NULL) g_free((void *)_filter); return; }
+
+ static void init (void) {
+ Inkscape::Extension::build_from_mem(
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+ "<name>" N_("Drop shadow, color") "</name>\n"
+ "<id>org.inkscape.effect.filter.colorizable-drop-shadow</id>\n"
+ "<param name=\"blur\" gui-text=\"" N_("Blur radius (px):") "\" type=\"float\" min=\"0.0\" max=\"200.0\">3.0</param>\n"
+ "<param name=\"xoffset\" gui-text=\"" N_("Horizontal offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">6.0</param>\n"
+ "<param name=\"yoffset\" gui-text=\"" N_("Vertical offset (px):") "\" type=\"float\" min=\"-50.0\" max=\"50.0\">6.0</param>\n"
+ "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">127</param>\n"
+ "<effect>\n"
+ "<object-type>all</object-type>\n"
+ "<effects-menu>\n"
+ "<submenu name=\"" N_("Filters") "\">\n"
+ "<submenu name=\"" N_("Experimental") "\"/>\n"
+ "</submenu>\n"
+ "</effects-menu>\n"
+ "<menu-tip>" N_("Colorizable Drop shadow") "</menu-tip>\n"
+ "</effect>\n"
+ "</inkscape-extension>\n", new ColorizableDropShadow());
+ };
+
+};
+
+gchar const *
+ColorizableDropShadow::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+ if (_filter != NULL) g_free((void *)_filter);
+
+ std::ostringstream blur;
+ std::ostringstream a;
+ std::ostringstream r;
+ std::ostringstream g;
+ std::ostringstream b;
+ std::ostringstream x;
+ std::ostringstream y;
+
+ guint32 color = ext->get_param_color("color");
+
+ blur << ext->get_param_float("blur");
+ x << ext->get_param_float("xoffset");
+ y << ext->get_param_float("yoffset");
+ a << (color & 0xff) / 255.0F;
+ r << ((color >> 24) & 0xff);
+ g << ((color >> 16) & 0xff);
+ b << ((color >> 8) & 0xff);
+
+ _filter = g_strdup_printf(
+ "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" color-interpolation-filters=\"sRGB\" height=\"1.2\" width=\"1.2\" y=\"-0.1\" x=\"-0.1\" inkscape:label=\"Drop shadow, color\">\n"
+ "<feFlood flood-opacity=\"%s\" result=\"flood\" flood-color=\"rgb(%s,%s,%s)\" />\n"
+ "<feComposite in2=\"SourceGraphic\" in=\"flood\" result=\"composite\" operator=\"in\" />\n"
+ "<feGaussianBlur result=\"blur\" stdDeviation=\"%s\" in=\"composite\" />\n"
+ "<feOffset result=\"offsetBlur\" dx=\"%s\" dy=\"%s\" />\n"
+ "<feComposite in2=\"offsetBlur\" in=\"SourceGraphic\" operator=\"over\" result=\"compositeBlur\" />\n"
+ "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), blur.str().c_str(), x.str().c_str(), y.str().c_str());
+
+ return _filter;
+};
}; /* namespace Filter */
}; /* namespace Internal */
}; /* namespace Extension */