1 files changed, 13 insertions, 0 deletions

diff --git a/noncore/apps/checkbook/graphinfo.cpp b/noncore/apps/checkbook/graphinfo.cpp
index fec6896..5b72c80 100644
--- a/noncore/apps/checkbook/graphinfo.cpp
+++ b/noncore/apps/checkbook/graphinfo.cpp
@@ -88,24 +88,37 @@ float GraphInfo::maxValue()
 {
         float max = 0.0;
         for ( DataPointInfo *data = d->first(); data; data = d->next() )
         {
                 if ( data->value() > max )
                 {
                         max = data->value();
                 }
         }
         return max;
 }
 
+float GraphInfo::minValue()
+{
+        float min = 0.0;
+        for ( DataPointInfo *data = d->first(); data; data = d->next() )
+        {
+                if ( data->value() < min )
+                {
+                        min = data->value();
+                }
+        }
+        return min;
+}
+
 float GraphInfo::totalValue()
 {
         float sum = 0.0;
         for ( DataPointInfo *data = d->first(); data; data = d->next() )
         {
                 sum += data->value();
         }
         return sum;
 }
 
 void GraphInfo::setGraphTitle( const QString &title )
 {