diff --git a/src/svg/svg-color.cpp b/src/svg/svg-color.cpp
index a8e24c311acfa4dfd099e4ff946e20ebec4b2e63..d6b33402faba8da0dd29e7ee00e73864b5ea8cd2 100644 (file)
--- a/src/svg/svg-color.cpp
+++ b/src/svg/svg-color.cpp
#include "svg-color.h"
#include "svg-icc-color.h"
+#if ENABLE_LCMS
+#include <lcms.h>
+#include "color.h"
+#include "color-profile.h"
+#include "document.h"
+#include "inkscape.h"
+#include "profile-manager.h"
+#endif // ENABLE_LCMS
+
using std::sprintf;
struct SPSVGColor {
return colors;
}
+//helper function borrowed from src/widgets/sp-color-icc-selector.cpp:
+void getThings( DWORD space, gchar const**& namers, gchar const**& tippies, guint const*& scalies );
+
+void icc_color_to_sRGB(SVGICCColor* icc, guchar* r, guchar* g, guchar* b){
+ guchar color_out[4];
+ guchar color_in[4];
+ if (icc){
+g_message("profile name: %s", icc->colorProfile.c_str());
+ Inkscape::ColorProfile* prof = SP_ACTIVE_DOCUMENT->profileManager->find(icc->colorProfile.c_str());
+ if ( prof ) {
+ cmsHTRANSFORM trans = prof->getTransfToSRGB8();
+ if ( trans ) {
+ gchar const** names = 0;
+ gchar const** tips = 0;
+ guint const* scales = 0;
+ getThings( prof->getColorSpace(), names, tips, scales );
+
+ guint count = _cmsChannelsOf( prof->getColorSpace() );
+ if (count>4) count=4; //do we need it? Should we allow an arbitrary number of color values? Or should we limit to a maximum? (max==4?)
+ for (guint i=0;i<count; i++){
+ color_in[i] = (guchar) ((((gdouble)icc->colors[i])*256.0) * (gdouble)scales[i]);
+g_message("input[%d]: %d",i, color_in[i]);
+ }
+
+ cmsDoTransform( trans, color_in, color_out, 1 );
+g_message("transform to sRGB done");
+ }
+ *r = color_out[0];
+ *g = color_out[1];
+ *b = color_out[2];
+ }
+ }
+}
+
/*
* Some discussion at http://markmail.org/message/bhfvdfptt25kgtmj
* Allowed ASCII first characters: ':', 'A'-'Z', '_', 'a'-'z'
@@ -515,6 +558,7 @@ bool sp_svg_read_icc_color( gchar const *str, gchar const **end_ptr, SVGICCColor
if ( !errno ) {
if ( dest ) {
dest->colors.push_back( dbl );
+g_message("color: %f", dbl);
}
str = endPtr;
} else {
@@ -536,7 +580,7 @@ bool sp_svg_read_icc_color( gchar const *str, gchar const **end_ptr, SVGICCColor
while ( g_ascii_isspace(*str) ) {
str++;
}
- good &= *str == ')';
+ good &= (*str == ')');
}
}
@@ -554,6 +598,12 @@ bool sp_svg_read_icc_color( gchar const *str, gchar const **end_ptr, SVGICCColor
return good;
}
+
+bool sp_svg_read_icc_color( gchar const *str, SVGICCColor* dest )
+{
+ return sp_svg_read_icc_color(str, NULL, dest);
+}
+
/*
Local Variables:
mode:c++