Add histogram_{set,get}_{min,max}

2 files changed, 35 insertions, 1 deletions

diff --git a/libcrystfel/src/histogram.c b/libcrystfel/src/histogram.c
index bd925aea..872c5dca 100644
--- a/libcrystfel/src/histogram.c
+++ b/libcrystfel/src/histogram.c
@@ -244,3 +244,33 @@ void histogram_show(Histogram *hi)
 
 	free(bins);
 }
+
+
+double histogram_get_min(Histogram *hi)
+{
+	return hi->min;
+}
+
+
+double histogram_get_max(Histogram *hi)
+{
+	return hi->max;
+}
+
+
+void histogram_set_min(Histogram *hi, double min)
+{
+	hi->min = min;
+}
+
+
+void histogram_set_max(Histogram *hi, double max)
+{
+	hi->max = max;
+}
+
+
+void histogram_set_num_bins(Histogram *hi, int n)
+{
+	hi->n_bins = n;
+}
diff --git a/libcrystfel/src/histogram.h b/libcrystfel/src/histogram.h
index bcd000a5..807fb44d 100644
--- a/libcrystfel/src/histogram.h
+++ b/libcrystfel/src/histogram.h
@@ -42,6 +42,10 @@ extern void histogram_add_value(Histogram *hi, double val);
 extern void histogram_show(Histogram *hi);
 
 extern int *histogram_get_data(Histogram *hi, double *min, double *max, int *n);
-
+extern double histogram_get_min(Histogram *hi);
+extern double histogram_get_max(Histogram *hi);
+extern void histogram_set_min(Histogram *hi, double min);
+extern void histogram_set_max(Histogram *hi, double max);
+extern void histogram_set_num_bins(Histogram *hi, int n);
 
 #endif	/* HISTOGRAM_H */