gsl-shell.git - gsl-shell

diff --git a/agg-plot/plot.h b/agg-plot/plot.h
index caa9ec7c..8754360c 100644
--- a/agg-plot/plot.h
+++ b/agg-plot/plot.h

@@ -23,6 +23,16 @@

#include "agg_gsv_text.h"

+static void

+bbox_enlarge(double *x1, double* y1, double* x2, double* y2,

+ double x, double y)

+{

+ if (x < *x1) *x1 = x;

+ if (y < *y1) *y1 = y;

+ if (x > *x2) *x2 = x;

+ if (y > *y2) *y2 = y;

+}

+

template<class VertexSource, class resource_manager = no_management>

class plot {