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diff --git a/include/libnsfb_legacy_plot.h b/include/libnsfb_legacy_plot.h
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+/*
+ * Copyright 2009 Vincent Sanders <vince@simtec.co.uk>
+ *
+ * This file is part of libnsfb, http://www.netsurf-browser.org/
+ * Licenced under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ *
+ * This is the exported legacy plotter interface for the libnsfb graphics
+ * library. This interface should *not* be used for new projects. It is not
+ * thread safe as the framebuffer context is held as a global and not passed.
+ */
+
+#ifndef _LIBNSFB_LEGACY_PLOT_H
+#define _LIBNSFB_LEGACY_PLOT_H 1
+
+/** Set the framebuffer context for all legacy plot operations.
+ */
+bool nsfb_lplot_ctx(nsfb_t *nsfb);
+
+/** Sets a clip rectangle for subsequent plots.
+ *
+ * Sets a clipping area which constrains all subsequent plotting operations.
+ * The clipping area must lie within the framebuffer visible screen or false
+ * will be returned and the new clipping area not set.
+ */
+bool nsfb_lplot_clip(int x0, int y0, int x1, int y1);
+
+/** Clears plotting area to a flat colour.
+ */
+bool nsfb_lplot_clg(nsfb_colour_t c);
+
+/** Plots a rectangle outline. 
+ *
+ * The line can be solid, dotted or dashed. Top left corner at (x0,y0) and
+ * rectangle has given width and height.
+ */
+bool nsfb_lplot_rectangle(int x0, int y0, int width, int height, int line_width, nsfb_colour_t c, bool dotted, bool dashed);
+
+/** Plots a filled rectangle. 
+ *
+ * Top left corner at (x0,y0), bottom right corner at (x1,y1). Note: (x0,y0) is
+ * inside filled area, but (x1,y1) is below and to the right.
+ */
+bool nsfb_lplot_fill(int x0, int y0, int x1, int y1, nsfb_colour_t c);
+
+/** Plots a line.
+ *
+ * Draw a line from (x0,y0) to (x1,y1). Coordinates are at centre of line
+ * width/thickness.
+ */
+bool nsfb_lplot_line(int x0, int y0, int x1, int y1, int line_width, nsfb_colour_t c, bool dotted, bool dashed);
+
+
+/** Plots a filled polygon. 
+ *
+ * Plots a filled polygon with straight lines between points. The lines around
+ * the edge of the ploygon are not plotted. The polygon is filled with a
+ * non-zero winding rule.
+ *
+ */
+bool nsfb_lplot_polygon(const int *p, unsigned int n, nsfb_colour_t fillc);
+
+/** Plots a circle.
+ */
+bool nsfb_lplot_disc(int x, int y, int radius, nsfb_colour_t c, bool filled);
+
+/** Plots an arc.
+ *
+ * around (x,y), from anticlockwise from angle1 to angle2. Angles are measured
+ * anticlockwise from horizontal, in degrees.
+ */
+bool nsfb_lplot_arc(int x, int y, int radius, int angle1, int angle2, nsfb_colour_t c);
+
+#endif /* _LIBNSFB_LEGACY_PLOT_H */