diff options
| -rw-r--r-- | remote_plot.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/remote_plot.c b/remote_plot.c index 7c456c0..0ef797b 100644 --- a/remote_plot.c +++ b/remote_plot.c @@ -396,7 +396,13 @@ static void draw_function (GtkDrawingArea *area, plsdev( "extcairo" ); - //plsetopt("geometry", "600x400"); + { + char str[12]; + sprintf(str,"%dx%d", + gtk_widget_get_width(data->area), + gtk_widget_get_height(data->area)); + plsetopt("geometry", str); + } // change to white background and black foreground, and gray color palette // http://plplot.org/docbook-manual/plplot-html-5.15.0/color.html @@ -408,7 +414,10 @@ static void draw_function (GtkDrawingArea *area, plspal1("cmap1_gray.pal", 1); // Initialize plplot - plstar(1,plot_counts); + if(plot_counts>3) + plstar(3,(plot_counts+2)/3); + else + plstar(1,plot_counts); pl_cmd( PLESC_DEVINIT, cr ); for(int i=0;i<(VOLTLEN+TEMPLEN);i++) @@ -485,12 +494,13 @@ static void activate (GtkApplication *app, gpointer user_data) gtk_window_set_title (GTK_WINDOW (window), "remote_plot"); gtk_window_set_default_size (GTK_WINDOW (window), 1000, 1000); - gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (data->area), 600); - gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (data->area), 600); + //gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (data->area), 600); + //gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (data->area), 600); gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (data->area), draw_function, user_data, NULL); - //gtk_widget_set_vexpand(data->area,TRUE); + gtk_widget_set_vexpand(data->area,TRUE); + gtk_widget_set_hexpand(data->area,TRUE); button = gtk_button_new_with_label ("Print data"); g_signal_connect (button, "clicked", G_CALLBACK (print_data), user_data); |