1 files changed, 51 insertions, 0 deletions
diff --git a/xs/src/libslic3r/SVG.cpp b/xs/src/libslic3r/SVG.cpp
new file mode 100644
index 000000000..db5ec7293
--- /dev/null
+++ b/xs/src/libslic3r/SVG.cpp
@@ -0,0 +1,51 @@
+#include "SVG.hpp"
+
+namespace Slic3r {
+
+SVG::SVG(const char* filename)
+{
+    this->f = fopen(filename, "w");
+    fprintf(this->f,
+        "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n"
+        "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\" \"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n"
+        "<svg height=\"2000\" width=\"2000\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:svg=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n"
+	    "   <marker id=\"endArrow\" markerHeight=\"8\" markerUnits=\"strokeWidth\" markerWidth=\"10\" orient=\"auto\" refX=\"1\" refY=\"5\" viewBox=\"0 0 10 10\">\n"
+		"      <polyline fill=\"darkblue\" points=\"0,0 10,5 0,10 1,5\" />\n"
+	    "   </marker>\n"
+	    );
+	this->arrows = true;
+}
+
+float
+SVG::coordinate(long c)
+{
+    return (float)unscale(c)*10;
+}
+
+void
+SVG::AddLine(const Line &line)
+{
+    fprintf(this->f,
+        "   <line x1=\"%f\" y1=\"%f\" x2=\"%f\" y2=\"%f\" style=\"stroke: black; stroke-width: 2\"",
+        this->coordinate(line.a.x), this->coordinate(line.a.y), this->coordinate(line.b.x), this->coordinate(line.b.y)
+        );
+    if (this->arrows)
+        fprintf(this->f, " marker-end=\"url(#endArrow)\"");
+    fprintf(this->f, "/>\n");
+}
+
+void
+SVG::AddLine(const IntersectionLine &line)
+{
+    this->AddLine(Line(line.a, line.b));
+}
+
+void
+SVG::Close()
+{
+    fprintf(this->f, "</svg>\n");
+    fclose(this->f);
+    printf("SVG file written.\n");
+}
+
+}