1 files changed, 60 insertions, 0 deletions
diff --git a/src/trace/depixelize/inkscape-depixelize.h b/src/trace/depixelize/inkscape-depixelize.h
new file mode 100644
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--- /dev/null
+++ b/src/trace/depixelize/inkscape-depixelize.h
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This is the C++ glue between Inkscape and Potrace
+ *
+ * Copyright (C) 2019 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ * Potrace, the wonderful tracer located at http://potrace.sourceforge.net,
+ * is provided by the generosity of Peter Selinger, to whom we are grateful.
+ *
+ */
+#ifndef INKSCAPE_TRACE_DEPIXELIZE_H
+#define INKSCAPE_TRACE_DEPIXELIZE_H
+
+#include "trace/trace.h"
+#include "3rdparty/libdepixelize/kopftracer2011.h" // Cannot move to source file due to nested class.
+
+namespace Inkscape {
+namespace Trace {
+namespace Depixelize {
+
+enum class TraceType
+{
+    VORONOI,
+    BSPLINES
+};
+
+class DepixelizeTracingEngine final
+    : public TracingEngine
+{
+public:
+    DepixelizeTracingEngine() = default;
+    DepixelizeTracingEngine(TraceType traceType, double curves, int islands, int sparsePixels, double sparseMultiplier, bool optimize);
+
+    TraceResult trace(Glib::RefPtr<Gdk::Pixbuf> const &pixbuf, Async::Progress<double> &progress) override;
+    Glib::RefPtr<Gdk::Pixbuf> preview(Glib::RefPtr<Gdk::Pixbuf> const &pixbuf) override;
+    bool check_image_size(Geom::IntPoint const &size) const override;
+
+private:
+    ::Tracer::Kopf2011::Options params;
+    TraceType traceType = TraceType::VORONOI;
+};
+
+} // namespace Depixelize
+} // namespace Trace
+} // namespace Inkscape
+
+#endif // INKSCAPE_TRACE_DEPIXELIZE_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :