From: Scott Worley Date: Fri, 24 Feb 2023 03:46:07 +0000 (-0800) Subject: Display battery data! X-Git-Url: http://git.scottworley.com/batteryviewer/commitdiff_plain/cf9a7d385e456f8d8c20e57089d32006a15464ad?ds=sidebyside Display battery data! --- diff --git a/batteryviewer.c b/batteryviewer.c index 19666f4..e21e585 100644 --- a/batteryviewer.c +++ b/batteryviewer.c @@ -61,8 +61,12 @@ static float fatof(const char *filename) { static gboolean collect_data(struct State *state) { float now = g_get_monotonic_time() / 1e6; - fprintf(stderr, "%f: Voltage: %f, current: %f\n", now, - fatof(state->voltage_filename), fatof(state->current_filename)); + float voltage = fatof(state->voltage_filename); + float current = fatof(state->current_filename); + bv_chart_add_point(state->voltage, now, voltage); + bv_chart_add_point(state->current, now, current); + gtk_widget_queue_draw(GTK_WIDGET(state->voltage)); + gtk_widget_queue_draw(GTK_WIDGET(state->current)); return TRUE; } @@ -77,9 +81,6 @@ static void activate(GtkApplication *app, gpointer user_data) { struct State *state = (struct State *)user_data; state->voltage = BV_CHART(bv_chart_new()); - bv_chart_add_point(state->voltage, 0.0, 0.0); - bv_chart_add_point(state->voltage, 1.0, 1.0); - bv_chart_add_point(state->voltage, 3.0, 2.0); gboolean expand = TRUE; gboolean fill = TRUE; guint padding = 0; @@ -87,8 +88,6 @@ static void activate(GtkApplication *app, gpointer user_data) { padding); state->current = BV_CHART(bv_chart_new()); - bv_chart_add_point(state->current, 0.0, 1.0); - bv_chart_add_point(state->current, 1.0, 0.0); gtk_box_pack_end(GTK_BOX(box), GTK_WIDGET(state->current), expand, fill, padding);