index af7315b4c52b91f7de57c536622c7681a6e3863a..73b9893bc69e833ee86069ee6355ceddb3826a3d 100644 (file)
--- a/src/gradient-chemistry.h
+++ b/src/gradient-chemistry.h
guint sp_number_of_stops(SPGradient *gradient);
guint sp_number_of_stops_before_stop(SPGradient *gradient, SPStop *target);
+guint32 average_color (guint32 c1, guint32 c2, gdouble p = 0.5);
+
SPStop *sp_vector_add_stop (SPGradient *vector, SPStop* prev_stop, SPStop* next_stop, gfloat offset);
-void sp_gradient_transform_multiply (SPGradient *gradient, NR::Matrix postmul, bool set);
+void sp_gradient_transform_multiply (SPGradient *gradient, Geom::Matrix postmul, bool set);
SPGradient * sp_item_gradient (SPItem *item, bool fill_or_stroke);
-void sp_item_gradient_set_coords (SPItem *item, guint point_type, guint point_i, NR::Point p_desk, bool fill_or_stroke, bool write_repr, bool scale);
-NR::Point sp_item_gradient_get_coords (SPItem *item, guint point_type, guint point_i, bool fill_or_stroke);
+void sp_item_gradient_set_coords (SPItem *item, guint point_type, guint point_i, Geom::Point p_desk, bool fill_or_stroke, bool write_repr, bool scale);
+Geom::Point sp_item_gradient_get_coords (SPItem *item, guint point_type, guint point_i, bool fill_or_stroke);
SPGradient *sp_item_gradient_get_vector (SPItem *item, bool fill_or_stroke);
SPGradientSpread sp_item_gradient_get_spread (SPItem *item, bool fill_or_stroke);