added support to save plots to a file in bitmap format - gsl-shell.git - gsl-shell

diff --git a/agg-plot/lua-plot.cpp b/agg-plot/lua-plot.cpp
index af130527..12971bb7 100644
--- a/agg-plot/lua-plot.cpp
+++ b/agg-plot/lua-plot.cpp

@@ -25,6 +25,7 @@ extern "C" {

#include "lua-plot.h"

#include "lua-plot-cpp.h"

+#include "bitmap-plot.h"

#include "window.h"

#include "gs-types.h"

#include "lua-utils.h"

@@ -83,6 +84,7 @@ static const struct luaL_Reg plot_methods[] = {

{"pushlayer", plot_push_layer },

{"poplayer", plot_pop_layer },

{"clear", plot_clear },

+ {"save", bitmap_save_image },

{"__index", plot_index },

{"__newindex", plot_newindex },

{"__gc", plot_free },