static void facq_baf_view_plot_constructed(GObject *self)
{
FacqBAFViewPlot *plot = FACQ_BAF_VIEW_PLOT(self);
GdkColor color;
GtkDataboxGraph *grid = NULL;
gtk_databox_create_box_with_scrollbars_and_rulers(&plot->priv->databox,
&plot->priv->table,
FALSE,FALSE,TRUE,TRUE);
color.red = color.green = color.blue = 0;
gtk_widget_modify_bg(plot->priv->databox,GTK_STATE_NORMAL,&color);
color.red = color.blue = 0;
color.green = 65535;
grid = gtk_databox_grid_new(7,7,&color,1);
gtk_databox_graph_add(GTK_DATABOX(plot->priv->databox),grid);
color.red = color.blue = 0;
color.green = 32767;
grid = gtk_databox_grid_new(15,15,&color,1);
gtk_databox_graph_add(GTK_DATABOX(plot->priv->databox),grid);
gtk_databox_set_total_limits(GTK_DATABOX(plot->priv->databox),0,10,10,-10);
gtk_databox_set_enable_zoom(GTK_DATABOX(plot->priv->databox),TRUE);
gtk_databox_set_enable_selection(GTK_DATABOX(plot->priv->databox),TRUE);
gtk_widget_set_size_request(plot->priv->table,512,256);
gtk_widget_show_all(plot->priv->table);
}
static void
create_grid (void)
{
GtkWidget *window = NULL;
GtkWidget *box1;
GtkWidget *box2;
GtkWidget *close_button;
GtkWidget *box;
GtkWidget *label;
GtkWidget *table;
GtkWidget *separator;
GtkDataboxGraph *graph;
gfloat *X;
gfloat *Y;
GdkColor color;
gint i;
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request (window, 500, 500);
g_signal_connect (GTK_OBJECT (window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_window_set_title (GTK_WINDOW (window),
"GtkDatabox: Double Grid Example");
gtk_container_set_border_width (GTK_CONTAINER (window), 0);
box1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), box1);
label =
gtk_label_new
("This is an example of two grids\nLove it or hate it.\nI love it...\n\nFor basic understanding see basics :-)");
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, FALSE, 0);
/* Create a GtkDatabox widget along with scrollbars and rulers */
gtk_databox_create_box_with_scrollbars_and_rulers (&box, &table,
TRUE, TRUE, TRUE, TRUE);
gtk_box_pack_start (GTK_BOX (box1), table, TRUE, TRUE, 0);
color.red = 8192;
color.green = 8192;
color.blue = 8192;
gtk_widget_modify_bg (box, GTK_STATE_NORMAL, &color);
X = g_new0 (gfloat, POINTS);
Y = g_new0 (gfloat, POINTS);
for (i = 0; i < POINTS; i++)
{
X[i] = i;
Y[i] = 100. * sin (i * 2 * G_PI / POINTS);
}
color.red = 0;
color.green = 65535;
color.blue = 0;
graph = gtk_databox_points_new (POINTS, X, Y, &color, 3);
gtk_databox_graph_add (GTK_DATABOX (box), graph);
Y = g_new0 (gfloat, POINTS);
for (i = 0; i < POINTS; i++)
{
Y[i] = 100. * cos (i * 2 * G_PI / POINTS);
}
color.red = 65535;
color.green = 0;
color.blue = 0;
graph = gtk_databox_points_new (POINTS, X, Y, &color, 3);
gtk_databox_graph_add (GTK_DATABOX (box), graph);
/* Here we start with the first grid */
color.red = 0;
color.green = 0;
color.blue = 65535;
graph = gtk_databox_grid_new (7, 7, &color, 2);
gtk_databox_graph_add (GTK_DATABOX (box), graph);
color.red = 51000;
color.green = 0;
color.blue = 0;
graph = gtk_databox_grid_new (15, 15, &color, 2);
gtk_databox_graph_add (GTK_DATABOX (box), graph);
gtk_databox_auto_rescale (GTK_DATABOX (box), 0.05);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
box2 = gtk_vbox_new (FALSE, 10);
gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
gtk_box_pack_end (GTK_BOX (box1), box2, FALSE, TRUE, 0);
close_button = gtk_button_new_with_label ("close");
g_signal_connect_swapped (GTK_OBJECT (close_button), "clicked",
G_CALLBACK (gtk_main_quit),
GTK_OBJECT (box));
gtk_box_pack_start (GTK_BOX (box2), close_button, TRUE, TRUE, 0);
gtk_widget_set_can_default(close_button, GTK_CAN_DEFAULT);
gtk_widget_grab_default (close_button);
gtk_widget_show_all (window);
}
GtkWidget* tilt_display(struct tilt_data* td) {
GtkWidget* window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request (window, 1280, 800);
GtkWidget* vbox1 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox1);
GtkWidget *frame = gtk_frame_new ("rate");
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_box_pack_start (GTK_BOX (vbox1), frame, TRUE, TRUE, 0);
GtkWidget* databox = gtk_databox_new();
gfloat* prate = g_new0 (gfloat, td->nb_samples);
gfloat* p_m_rate = g_new0 (gfloat, td->nb_samples);
gfloat* pt = g_new0 (gfloat, td->nb_samples);
int idx;
for (idx=0; idx<td->nb_samples; idx++) {
prate[idx] = td->rate[idx];
p_m_rate[idx] = td->gyro[idx];
pt[idx] = td->t[idx];
}
GdkColor red = {0, 65535, 0, 0};
GdkColor green = {0, 0, 65535, 0};
GdkColor blue = {0, 0, 0, 65535};
GdkColor pink = {0, 65535, 0, 65535};
GdkColor black = {0, 0, 0, 0};
GtkDataboxGraph *grate = gtk_databox_lines_new (td->nb_samples, pt, prate, &red, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), grate);
GtkDataboxGraph *g_m_rate = gtk_databox_lines_new (td->nb_samples, pt, p_m_rate, &green, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), g_m_rate);
GtkDataboxGraph *grid = gtk_databox_grid_new (10, 10, &black, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), grid);
gtk_container_add (GTK_CONTAINER (frame), databox );
gtk_databox_auto_rescale (GTK_DATABOX(databox), 0.);
frame = gtk_frame_new ("angle");
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_box_pack_start (GTK_BOX (vbox1), frame, TRUE, TRUE, 0);
databox = gtk_databox_new();
gfloat* pangle = g_new0 (gfloat, td->nb_samples);
gfloat* pm_angle = g_new0 (gfloat, td->nb_samples);
gfloat* pe_angle = g_new0 (gfloat, td->nb_samples);
for (idx=0; idx<td->nb_samples; idx++) {
pangle[idx] = td->angle[idx];
pm_angle[idx] = td->m_angle[idx];
pe_angle[idx] = td->est_angle[idx];
}
GtkDataboxGraph *gangle = gtk_databox_lines_new (td->nb_samples, pt, pangle, &red, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gangle);
GtkDataboxGraph *ge_angle = gtk_databox_lines_new (td->nb_samples, pt, pe_angle, &blue, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), ge_angle);
GtkDataboxGraph *gm_angle = gtk_databox_lines_new (td->nb_samples, pt, pm_angle, &green, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gm_angle);
grid = gtk_databox_grid_new (10, 10, &black, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), grid);
gtk_container_add (GTK_CONTAINER (frame), databox );
gtk_databox_auto_rescale (GTK_DATABOX(databox), 0.);
frame = gtk_frame_new ("bias");
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_box_pack_start (GTK_BOX (vbox1), frame, TRUE, TRUE, 0);
databox = gtk_databox_new();
gfloat* pbias = g_new0 (gfloat, td->nb_samples);
gfloat* pest_bias = g_new0 (gfloat, td->nb_samples);
for (idx=0; idx<td->nb_samples; idx++) {
pbias[idx] = td->bias[idx];
pest_bias[idx] = td->est_bias[idx];
}
GtkDataboxGraph *gest_bias = gtk_databox_lines_new (td->nb_samples, pt, pest_bias, &blue, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gest_bias);
GtkDataboxGraph *gbias = gtk_databox_lines_new (td->nb_samples, pt, pbias, &red, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gbias);
grid = gtk_databox_grid_new (10, 10, &black, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), grid);
gtk_container_add (GTK_CONTAINER (frame), databox );
gtk_databox_auto_rescale (GTK_DATABOX(databox), 0.);
frame = gtk_frame_new ("covariance");
gtk_container_set_border_width (GTK_CONTAINER (frame), 10);
gtk_box_pack_start (GTK_BOX (vbox1), frame, TRUE, TRUE, 0);
databox = gtk_databox_new();
gfloat* pP00 = g_new0 (gfloat, td->nb_samples);
gfloat* pP01 = g_new0 (gfloat, td->nb_samples);
gfloat* pP10 = g_new0 (gfloat, td->nb_samples);
gfloat* pP11 = g_new0 (gfloat, td->nb_samples);
for (idx=0; idx<td->nb_samples; idx++) {
pP00[idx] = td->P00[idx];
pP01[idx] = td->P01[idx];
pP10[idx] = td->P10[idx];
pP11[idx] = td->P11[idx];
}
GtkDataboxGraph *gP00 = gtk_databox_lines_new (td->nb_samples, pt, pP00, &red, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gP00);
GtkDataboxGraph *gP01 = gtk_databox_lines_new (td->nb_samples, pt, pP01, &green, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gP01);
GtkDataboxGraph *gP10 = gtk_databox_lines_new (td->nb_samples, pt, pP10, &blue, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gP10);
GtkDataboxGraph *gP11 = gtk_databox_lines_new (td->nb_samples, pt, pP11, &pink, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), gP11);
grid = gtk_databox_grid_new (10, 10, &black, 1);
gtk_databox_graph_add (GTK_DATABOX(databox), grid);
gtk_container_add (GTK_CONTAINER (frame), databox );
gtk_databox_auto_rescale (GTK_DATABOX(databox), 0.);
gtk_widget_show_all(window);
return window;
}
