import homebank-5.2.6

[chaz/homebank] / src / gtk-chart.c

diff --git a/src/gtk-chart.c b/src/gtk-chart.c
index 0f6f1276bd44c0f3cebf76fec06a41c32f6dec10..12a1bb741227028065dd5f1efd41bf9d69782ded 100644 (file)
--- a/src/gtk-chart.c
+++ b/src/gtk-chart.c
@@ -1388,7 +1388,7 @@ static void piechart_draw_slices(GtkWidget *widget, gpointer user_data)
 GtkChart *chart = GTK_CHART(user_data);
 cairo_t *cr;
 
-       if(chart->nb_items <= 0)
+       if(chart->nb_items <= 0 || chart->total == 0.0)
                return;
 
        DB( g_print("\n[pie] draw slices\n") );
@@ -1413,6 +1413,7 @@ cairo_t *cr;
                //cr = cairo_create (chart->surface);
 
                DB( g_print("rayon=%d\n", chart->rayon) );
+               DB( g_print("total=%.f\n", chart->total) );
                
                for(i=0; i< chart->nb_items ;i++)
                {
@@ -1426,6 +1427,9 @@ cairo_t *cr;
                        dx = cx;
                        dy = cy;
 
+                       DB( g_print("- s%2d: %.2f%% a1=%.2f a2=%.2f | %s %.f\n", i, sum / chart->total, a1, a2, item->label, item->serie1) );
+
+                       
                        cairo_move_to(cr, dx, dy);
                        cairo_arc(cr, dx, dy, radius, a1, a2);
 
@@ -1436,8 +1440,6 @@ cairo_t *cr;
                                cairo_stroke_preserve(cr);
                        #endif
 
-                       DB( g_print("- s%2d: %.2f%% a1=%.2f a2=%.2f\n", i, sum / chart->total, a1, a2) );
-
                        //g_print("color : %f %f %f\n", COLTOCAIRO(colors[i].r), COLTOCAIRO(colors[i].g), COLTOCAIRO(colors[i].b));
 
                        color = i % chart->color_scheme.nb_cols;