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calcpa.c
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calcpa.c
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// hskymon from HDS OPE file Editor
// New SkyMonitor for Subaru Gen2
// calcpa.c --- calculation and plot for celecial targets
//
// 2017.6.1 A.Tajitsu
#include"main.h"
#include<math.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<ctype.h>
#include <cairo-pdf.h>
//// Global args.
extern gboolean flagProp;
extern gboolean flagChildDialog;
extern gboolean flagTree;
extern gboolean flagPlot;
extern gboolean flagFC;
extern gboolean flagADC;
extern gboolean flagPAM;
extern int debug_flg;
extern gboolean flag_getDSS;
extern gboolean flag_getFCDB;
extern pid_t fc_pid;
extern pid_t fcdb_pid;
extern pid_t stddb_pid;
double adrad(double zrad, double wlnm,double h,double t,double p,double f);
double new_tu(int iyear, int month, int iday);
void calc_moon_skymon();
void close_plot();
#ifdef USE_GTK3
gboolean draw_plot_cb();
#else
gboolean expose_plot_cairo();
#endif
gboolean configure_plot_cb();
gboolean resize_plot_cairo();
gboolean refresh_plot();
void do_plot_moon();
void do_plot_pam();
gboolean update_plot();
void cc_get_plot_mode();
void cc_get_plot_all();
void cc_get_plot_center();
void get_plot_time_current();
void get_plot_time_midnight();
void get_plot_time();
gdouble set_ul();
gdouble hdspa_deg();
void do_print();
static void draw_page();
void calc_moon_topocen();
gdouble get_moon_sep();
gdouble get_meridian_JD();
gdouble get_julian_from_local_date();
gboolean plot_button_signal();
#ifdef USE_GTK3
GdkPixbuf *pixbuf_plot=NULL;
#else
GdkPixmap *pixmap_plot=NULL;
#endif
gdouble paz_moon[200],pel_moon[200], jd_moon[200];
gdouble JD_moon_stock;
struct ln_zonedate moon_transit;
gdouble moon_tr_el;
gint i_moon_max;
void close_plot(GtkWidget *w, gpointer gdata)
{
typHOE *hg;
hg=(typHOE *)gdata;
if(hg->plot_timer!=-1){
g_source_remove(hg->plot_timer);
hg->plot_timer=-1;
}
gtk_widget_destroy(GTK_WIDGET(hg->plot_main));
flagPlot=FALSE;
}
void cc_get_plot_mode (GtkWidget *widget, gint * gdata)
{
GtkTreeIter iter;
typHOE *hg;
hg=(typHOE *)gdata;
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget), &iter)){
gint n;
GtkTreeModel *model;
model=gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
gtk_tree_model_get (model, &iter, 1, &n, -1);
hg->plot_mode=n;
refresh_plot(widget, (gpointer)hg);
}
}
void cc_get_plot_all (GtkWidget *widget, gint * gdata)
{
GtkTreeIter iter;
typHOE *hg;
hg=(typHOE *)gdata;
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget), &iter)){
gint n;
GtkTreeModel *model;
model=gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
gtk_tree_model_get (model, &iter, 1, &n, -1);
hg->plot_all=n;
refresh_plot(widget, (gpointer)hg);
}
}
void cc_get_plot_center (GtkWidget *widget, gint * gdata)
{
GtkTreeIter iter;
typHOE *hg;
hg=(typHOE *)gdata;
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget), &iter)){
gint n;
GtkTreeModel *model;
model=gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
gtk_tree_model_get (model, &iter, 1, &n, -1);
hg->plot_center=n;
get_plot_time(hg);
refresh_plot(widget, (gpointer)hg);
}
}
void get_plot_time_current(typHOE *hg, gdouble delta_hst){
int iyear;
int month;
int iday;
int hour, min;
gdouble sec;
gdouble JD;
struct ln_zonedate zonedate;
if(hg->skymon_mode==SKYMON_SET){
iyear=hg->skymon_year;
month=hg->skymon_month;
iday=hg->skymon_day;
hour=hg->skymon_hour;
min=hg->skymon_min;
sec=0.0;
}
else{
get_current_obs_time(hg,&iyear, &month, &iday, &hour, &min, &sec);
}
JD = get_julian_from_local_date(iyear,month,iday,hour,min,sec,
(long)hg->obs_timezone*60);
hg->plot_jd0 = JD - delta_hst*0.25/24;
hg->plot_jd1 = JD + delta_hst*0.75/24;
}
void get_plot_time_midnight(typHOE *hg, gdouble delta_hst){
int iyear;
int month;
int iday;
int hour, min;
gdouble sec;
gdouble JD;
struct ln_zonedate zonedate;
if(hg->skymon_mode==SKYMON_SET){
iyear=hg->skymon_year;
month=hg->skymon_month;
iday=hg->skymon_day;
hour=hg->skymon_hour;
min=hg->skymon_min;
sec=0.0;
}
else{
get_current_obs_time(hg,&iyear, &month, &iday, &hour, &min, &sec);
}
if(hour<10){ // Show tonight
JD = get_julian_from_local_date(iyear,month,iday,0,0,0.0,
(long)hg->obs_timezone*60);
}
else{ // Show the next night
JD = get_julian_from_local_date(iyear,month,iday,0,0,0.0,
(long)hg->obs_timezone*60)+1.0;
}
if(hg->plot_zoom!=0){
if(hg->plot_zoom>0){
JD+=14.0/24.0*hg->plot_zoomr;
}
}
hg->plot_jd0 = JD - delta_hst*0.5/24;
hg->plot_jd1 = JD + delta_hst*0.5/24;
}
void get_plot_time_meridian(typHOE *hg, gdouble delta_hst){
int iyear;
int month;
int iday;
int hour, min;
gdouble sec;
gdouble JD;
struct ln_zonedate zonedate;
JD = get_meridian_JD(hg);
my_get_local_date(JD, &zonedate,hg->obs_timezone);
hg->plot_jd0 = JD - delta_hst*0.5/24;
hg->plot_jd1 = JD + delta_hst*0.5/24;
}
void get_plot_time(typHOE *hg){
switch(hg->plot_center){
case PLOT_CENTER_MIDNIGHT:
get_plot_time_midnight(hg, 14.0*(gdouble)(10-hg->plot_zoom)/10.);
break;
case PLOT_CENTER_CURRENT:
get_plot_time_current(hg, 10.0*(gdouble)(10-hg->plot_zoom)/10.);
break;
case PLOT_CENTER_MERIDIAN:
get_plot_time_meridian(hg, 12.0*(gdouble)(10-hg->plot_zoom)/10.);
break;
}
}
// Create Plot Window
void create_plot_dialog(typHOE *hg)
{
GtkWidget *vbox;
GtkWidget *hbox, *hbox1, *ebox;
GtkWidget *frame, *check, *label, *button;
GSList *group=NULL;
GtkAdjustment *adj;
GtkWidget *menubar;
GdkPixbuf *icon;
hg->plot_main = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(hg->plot_main), "Sky Monitor : Plot Window");
my_signal_connect(hg->plot_main,
"destroy",
close_plot,
(gpointer)hg);
vbox = gtkut_vbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (hg->plot_main), vbox);
hbox = gtkut_hbox_new(FALSE,0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
frame = gtkut_frame_new ("<b>Parameter</b>");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (frame), 3);
{
GtkWidget *combo;
GtkListStore *store;
GtkTreeIter iter, iter_set;
GtkCellRenderer *renderer;
store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Elevation",
1, PLOT_EL, -1);
if(hg->plot_mode==PLOT_EL) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Azimuth",
1, PLOT_AZ, -1);
if(hg->plot_mode==PLOT_AZ) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Atmospheric Dispersion",
1, PLOT_AD, -1);
if(hg->plot_mode==PLOT_AD) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "AD-PA vs El.",
1, PLOT_ADPAEL, -1);
if(hg->plot_mode==PLOT_ADPAEL) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Separation from the Moon",
1, PLOT_MOONSEP, -1);
if(hg->plot_mode==PLOT_MOONSEP) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "HDS PA w/o ImR",
1, PLOT_HDSPA, -1);
if(hg->plot_mode==PLOT_HDSPA) iter_set=iter;
combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
gtk_container_add (GTK_CONTAINER (frame), combo);
g_object_unref(store);
renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo),renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT(combo), renderer, "text",0,NULL);
gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo),&iter_set);
gtk_widget_show(combo);
my_signal_connect (combo,"changed",cc_get_plot_mode,
(gpointer)hg);
}
frame = gtkut_frame_new ("<b>Action</b>");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (frame), 3);
hbox1 = gtkut_hbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (frame), hbox1);
#ifdef USE_GTK3
button=gtkut_button_new_from_icon_name(NULL,"view-refresh");
#else
button=gtkut_button_new_from_stock(NULL,GTK_STOCK_REFRESH);
#endif
my_signal_connect (button, "clicked",
G_CALLBACK (refresh_plot), (gpointer)hg);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Refresh");
#endif
#ifdef USE_GTK3
button=gtkut_button_new_from_icon_name(NULL,"window-close");
#else
button=gtkut_button_new_from_stock(NULL,GTK_STOCK_CANCEL);
#endif
my_signal_connect (button, "clicked",
G_CALLBACK (close_plot), (gpointer)hg);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Close");
#endif
icon = gdk_pixbuf_new_from_resource ("/icons/pdf_icon.png", NULL);
button=gtkut_button_new_from_pixbuf(NULL, icon);
g_object_unref(icon);
my_signal_connect (button, "clicked",
G_CALLBACK (do_save_plot_pdf), (gpointer)hg);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Save as PDF");
#endif
#ifdef USE_GTK3
button=gtkut_button_new_from_icon_name(NULL,"document-print");
#else
button=gtkut_button_new_from_stock(NULL,GTK_STOCK_PRINT);
#endif
my_signal_connect (button, "clicked",
G_CALLBACK (do_print), (gpointer)hg);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Print Out");
#endif
icon = gdk_pixbuf_new_from_resource ("/icons/moon_icon.png", NULL);
button=gtkut_toggle_button_new_from_pixbuf(NULL, icon);
g_object_unref(icon);
gtk_container_set_border_width (GTK_CONTAINER (button), 0);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),hg->plot_moon);
my_signal_connect(button,"toggled",
G_CALLBACK (do_plot_moon),
(gpointer)hg);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Plot Moon");
#endif
icon = gdk_pixbuf_new_from_resource ("/icons/lgs_icon.png", NULL);
button=gtkut_toggle_button_new_from_pixbuf(NULL, icon);
g_object_unref(icon);
gtk_container_set_border_width (GTK_CONTAINER (button), 0);
gtk_box_pack_start(GTK_BOX(hbox1),button,FALSE,FALSE,0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),hg->plot_pam);
my_signal_connect(button,"toggled",
G_CALLBACK (do_plot_pam),
(gpointer)hg);
#ifdef __GTK_TOOLTIP_H__
gtk_widget_set_tooltip_text(button,
"Overlay LGS Collisions");
#endif
frame = gtkut_frame_new ("<b>Plot</b>");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (frame), 3);
{
GtkWidget *combo;
GtkListStore *store;
GtkTreeIter iter, iter_set;
GtkCellRenderer *renderer;
store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Single Object",
1, PLOT_ALL_SINGLE, -1);
if(hg->plot_all==PLOT_ALL_SINGLE) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Selected Objects",
1, PLOT_ALL_SELECTED, -1);
if(hg->plot_all==PLOT_ALL_SELECTED) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "All Objects",
1, PLOT_ALL_ALL, -1);
if(hg->plot_all==PLOT_ALL_ALL) iter_set=iter;
combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
gtk_container_add (GTK_CONTAINER (frame), combo);
g_object_unref(store);
renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo),renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT(combo), renderer, "text",0,NULL);
gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo),&iter_set);
gtk_widget_show(combo);
my_signal_connect (combo,"changed",cc_get_plot_all,
(gpointer)hg);
}
frame = gtkut_frame_new ("<b>Centered on</b>");
gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, FALSE, 0);
gtk_container_set_border_width (GTK_CONTAINER (frame), 3);
hbox1 = gtkut_hbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (frame), hbox1);
{
GtkWidget *combo;
GtkListStore *store;
GtkTreeIter iter, iter_set;
GtkCellRenderer *renderer;
store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "MidNight",
1, PLOT_CENTER_MIDNIGHT, -1);
if(hg->plot_center==PLOT_CENTER_MIDNIGHT) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Current",
1, PLOT_CENTER_CURRENT, -1);
if(hg->plot_center==PLOT_CENTER_CURRENT) iter_set=iter;
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, "Meridian",
1, PLOT_CENTER_MERIDIAN, -1);
if(hg->plot_center==PLOT_CENTER_MERIDIAN) iter_set=iter;
combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
gtk_box_pack_start(GTK_BOX(hbox1),combo,FALSE,FALSE,0);
g_object_unref(store);
renderer = gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo),renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT(combo), renderer, "text",0,NULL);
gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combo),&iter_set);
gtk_widget_show(combo);
my_signal_connect (combo,"changed",cc_get_plot_center,
(gpointer)hg);
}
// Drawing Area
ebox=gtk_event_box_new();
gtk_box_pack_start(GTK_BOX(vbox), ebox, TRUE, TRUE, 0);
hg->plot_dw = gtk_drawing_area_new();
gtk_widget_set_events(hg->plot_dw, GDK_SCROLL_MASK |
GDK_EXPOSURE_MASK | GDK_STRUCTURE_MASK);
#ifdef USE_GTK3
my_signal_connect(hg->plot_dw,
"draw",
draw_plot_cb,
(gpointer)hg);
#else
my_signal_connect(hg->plot_dw,
"expose-event",
expose_plot_cairo,
(gpointer)hg);
#endif
my_signal_connect(hg->plot_dw,
"configure-event",
configure_plot_cb,
(gpointer)hg);
my_signal_connect(hg->plot_dw,
"scroll-event",
resize_plot_cairo,
(gpointer)hg);
gtk_widget_set_size_request (hg->plot_dw, (gint)(hg->sz_plot*1.5), hg->sz_plot);
gtk_container_add(GTK_CONTAINER(ebox), hg->plot_dw);
gtk_widget_set_app_paintable(hg->plot_dw, TRUE);
gtk_widget_show(hg->plot_dw);
gtk_widget_set_events(ebox, GDK_BUTTON_PRESS_MASK);
my_signal_connect(ebox,
"button-press-event",
plot_button_signal,
(gpointer)hg);
gtk_widget_show_all(hg->plot_main);
hg->plot_timer=g_timeout_add(PLOT_INTERVAL,
(GSourceFunc)update_plot,
(gpointer)hg);
gdk_window_deiconify(gtk_widget_get_window(hg->plot_main));
gdk_window_raise(gtk_widget_get_window(hg->plot_main));
draw_plot_cairo(hg->plot_dw,hg);
}
gboolean plot_button_signal(GtkWidget *widget,
GdkEventButton *event,
gpointer userdata){
typHOE *hg;
gint x,y;
gint i_slot, i_slot_max, i_sel=-1;
gint r_min=15, r;
hg=(typHOE *)userdata;
if (!hg->plot_pam) return(FALSE);
if (hg->lgs_pam_i_max<=0) return(FALSE);
if ( event->button==1 ) {
#ifdef USE_GTK3
gdk_window_get_device_position(gtk_widget_get_window(widget),
event->device, &x,&y,NULL);
#else
gdk_window_get_pointer(gtk_widget_get_window(widget),&x,&y,NULL);
#endif
i_slot_max=hg->lgs_pam[hg->obj[hg->plot_i].pam].line;
for(i_slot=0;i_slot<i_slot_max;i_slot++){
if(hg->pam_x[i_slot]>0){
r=abs(hg->pam_x[i_slot]-x);
if(r<r_min){
i_sel=i_slot;
r_min=r;
}
}
}
hg->pam_slot_i=i_sel;
if(i_sel>=0){
refresh_plot(NULL, (gpointer)hg);
if(!flagPAM){
create_pam_dialog(hg);
}
{
GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(hg->pam_tree));
GtkTreePath *path;
GtkTreeIter iter;
path=gtk_tree_path_new_first();
for(i_slot=0;i_slot<i_slot_max;i_slot++){
if(i_slot==hg->pam_slot_i){
gtk_widget_grab_focus (hg->pam_tree);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(hg->pam_tree), path, NULL, FALSE);
break;
}
else{
gtk_tree_path_next(path);
}
}
gtk_tree_path_free(path);
}
}
}
return FALSE;
}
gboolean draw_plot_cairo(GtkWidget *widget, typHOE *hg){
cairo_t *cr;
cairo_surface_t *surface;
cairo_text_extents_t extents;
double x,y;
gint i_list;
gint from_set, to_rise;
double dx,dy,dy2,lx,ly;
double y0,y1,ymin,ymax;
double x_pos, y_pos;
double paz[200],pel[200],ppa[200],pad[200], pjd[200];
double sep[200],phpa[200];
double alambda; //=LONGITUDE_SUBARU; //longitude[deg]
double alamh; //=alambda/360.*24.; //[hour]
double phi; //=LATITUDE_SUBARU; //latitude [deg]
double sinphi; //=sin(pi*phi/180.0);
double cosphi; //=cos(pi*phi/180.0);
//### constants #####
// for AD
double h=0.00130;
double t=273.0; //[K]
double f=0.0; //[hPa]
//#### input #######
char *tmp;
int iyear;
int month;
int iday;
int hour, min;
gdouble sec;
gfloat ihst0, ihst1;
gdouble jd0, jd1;
gfloat ihst1_moon;
//int ihst0=17, ihst1=31;
double a0,d0,d0rad;
double ut,d_ut;
double flst, ha;
double el0, az0;
double el0d, d1rad, d1, ume1, den1, ha1rad, ha1;
double delta_a, delta_d, pa, padeg;
double zrad, ad1, ad0, adsec;
double a1;
int i,iend;
int width, height;
struct ln_zonedate zonedate, zonedate0, zonedate1;
struct ln_date date;
struct ln_equ_posn oequ, oequ_geoc;
struct ln_equ_posn oequ_prec;
struct ln_rst_time orst;
struct ln_hrz_posn ohrz;
struct ln_date odate;
struct ln_zonedate transit;
struct ln_lnlat_posn observer;
double JD, JD_hst, JD_mt, JD_tr, JD_tr0;
gboolean Flag_moon=FALSE;
double hst_mt;
gdouble y_tr;
gdouble scale;
gboolean plot_flag=FALSE;
gint time_label, d_time_label;
gfloat min_offset;
gdouble atw_set, atw_rise, sun_rise, sun_set;
gdouble cx0;
if(!flagPlot) return (FALSE);
get_plot_time(hg);
my_get_local_date(hg->plot_jd0, &zonedate0,hg->obs_timezone);
ihst0=set_ul(0., (float)zonedate0.hours+(float)zonedate0.minutes/60., 24.);
my_get_local_date(hg->plot_jd1, &zonedate1,hg->obs_timezone);
ihst1=set_ul(0., (float)zonedate1.hours+(float)zonedate1.minutes/60., 24.);
/*
printf("zoom=%d Start=%d/%d/%d %d:%d -- End=%d/%d/%d %d:%d\n",
hg->plot_zoom,
zonedate0.years,zonedate0.months,zonedate0.days,
zonedate0.hours,zonedate0.minutes,
zonedate1.years,zonedate1.months,zonedate1.days,
zonedate1.hours,zonedate1.minutes);
*/
while(ihst1<ihst0){
ihst1+=24;
}
observer.lat = hg->obs_latitude;
observer.lng = hg->obs_longitude;
if(hg->plot_output==PLOT_OUTPUT_PDF){
width= (gint)(hg->sz_plot*1.5);
height= hg->sz_plot;
scale=1.0;
dx=width*0.1;
dy=height*0.1;
lx=width*0.8;
if(hg->plot_pam){
dy2=height*0.2;
ly=height*0.7;
}
else{
dy2=height*0.1;
ly=height*0.8;
}
surface = cairo_pdf_surface_create(hg->filename_pdf, width, height);
cr = cairo_create(surface);
}
else if (hg->plot_output==PLOT_OUTPUT_PRINT){
width = (gint)gtk_print_context_get_width(hg->context);
height = (gint)(gtk_print_context_get_height(hg->context)*0.5);
#ifdef USE_WIN32
scale=(gdouble)width/(gdouble)(hg->sz_plot*1.5);
#else
scale=1.0;
#endif
dx=width*0.1;
dy=height*0.1;
lx=width*0.8;
if(hg->plot_pam){
dy2=height*0.2;
ly=height*0.7;
}
else{
dy2=height*0.1;
ly=height*0.8;
}
cr = gtk_print_context_get_cairo_context (hg->context);
cairo_set_source_rgb(cr, 1, 1, 1);
}
else{
GtkAllocation *allocation=g_new(GtkAllocation, 1);
gtk_widget_get_allocation(widget,allocation);
width= allocation->width;
height= allocation->height;
g_free(allocation);
if(width<=1){
gtk_window_get_size(GTK_WINDOW(hg->skymon_main), &width, &height);
}
scale=1.0;
dx=width*0.1;
dy=height*0.1;
lx=width*0.8;
if(hg->plot_pam){
dy2=height*0.2;
ly=height*0.7;
}
else{
dy2=height*0.1;
ly=height*0.8;
}
#ifdef USE_GTK3
surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
width, height);
cr = cairo_create(surface);
#else
if(pixmap_plot) g_object_unref(G_OBJECT(pixmap_plot));
pixmap_plot = gdk_pixmap_new(gtk_widget_get_window(widget),
width,
height,
-1);
cr = gdk_cairo_create(pixmap_plot);
#endif
}
if(hg->plot_output==PLOT_OUTPUT_PDF){
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
}
else if (hg->plot_output==PLOT_OUTPUT_PRINT){
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
}
else{
cairo_set_source_rgba(cr, 1.0, 0.9, 0.8, 1.0);
}
/* draw the background */
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_paint (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
// Object Name etc.
cairo_select_font_face (cr, hg->fontfamily_all, CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
tmp=g_strdup_printf("\"%s\" RA=%09.2f Dec=%+010.2f Equinox=%7.2f",
hg->obj[hg->plot_i].name,
hg->obj[hg->plot_i].ra,
hg->obj[hg->plot_i].dec,
hg->obj[hg->plot_i].equinox);
cairo_set_source_rgba(cr, 0.2, 0.2, 0.2, 1.0);
cairo_set_font_size (cr, (gdouble)hg->skymon_allsz*1.2*scale);
cairo_text_extents (cr, tmp, &extents);
cairo_move_to(cr,width/2-extents.width/2,+extents.height);
cairo_show_text(cr, tmp);
if(tmp) g_free(tmp);
/* draw a rectangle */
cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0);
cairo_rectangle(cr, dx,dy2, lx,ly);
cairo_fill(cr);
switch(hg->plot_mode){
case PLOT_EL:
// El
{
gfloat x0;
cairo_set_source_rgba(cr, 1.0, 1.0, 0, 0.2);
cairo_rectangle(cr, dx, dy2, lx,ly*10/90);
cairo_fill(cr);
cairo_set_source_rgba(cr, 1.0, 1.0, 0, 0.2);
cairo_rectangle(cr, dx, dy2+ly*(90-30)/90, lx,ly*15/90);
cairo_fill(cr);
cairo_set_source_rgba(cr, 1.0, 0, 0, 0.2);
cairo_rectangle(cr, dx, dy2+ly*(90-15)/90, lx,ly*15/90);
cairo_fill(cr);
cairo_set_source_rgba(cr, 1.0, 0.6, 0.4, 1.0);
cairo_move_to ( cr, dx, dy2);
cairo_line_to ( cr, width-dx, dy2);
cairo_line_to ( cr, width-dx, height-dy);
cairo_line_to ( cr, dx, height-dy);
cairo_line_to ( cr, dx, dy2);
cairo_set_line_width(cr,2.0*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*60/90);
cairo_line_to ( cr, width-dx, height-dy-ly*60/90);
cairo_set_line_width(cr,1.0*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*30/90);
cairo_line_to ( cr, width-dx, height-dy-ly*30/90);
cairo_set_line_width(cr,1.0*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*15/90);
cairo_line_to ( cr, width-dx, height-dy-ly*15/90);
cairo_set_line_width(cr,1.0*scale);
cairo_stroke(cr);
if(ihst1-ihst0<5.0){
cairo_move_to ( cr, dx, height-dy-ly*70/90);
cairo_line_to ( cr, width-dx, height-dy-ly*70/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*80/90);
cairo_line_to ( cr, width-dx, height-dy-ly*80/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*50/90);
cairo_line_to ( cr, width-dx, height-dy-ly*50/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*40/90);
cairo_line_to ( cr, width-dx, height-dy-ly*40/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*20/90);
cairo_line_to ( cr, width-dx, height-dy-ly*20/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
}
else{
cairo_move_to ( cr, dx, height-dy-ly*75/90);
cairo_line_to ( cr, width-dx, height-dy-ly*75/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
cairo_move_to ( cr, dx, height-dy-ly*45/90);
cairo_line_to ( cr, width-dx, height-dy-ly*45/90);
cairo_set_line_width(cr,0.5*scale);
cairo_stroke(cr);
}
// El Text
cairo_select_font_face (cr, hg->fontfamily_all, CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_NORMAL);
cairo_set_source_rgba(cr, 0.2, 0.4, 0.1, 0.8);
cairo_set_font_size (cr, (gdouble)hg->skymon_allsz*scale);
cairo_text_extents (cr, "90", &extents);
x = dx-extents.width-5*scale;
y = dy2-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "90");
cairo_text_extents (cr, "60", &extents);
x = dx-extents.width-5*scale;
y = dy2+ly*(90-60)/90-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "60");
cairo_text_extents (cr, "30", &extents);
x = dx-extents.width-5*scale;
y = dy2+ly*(90-30)/90-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "30");
cairo_text_extents (cr, "15", &extents);
x = dx-extents.width-5*scale;
y = dy2+ly*(90-15)/90-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "15");
cairo_text_extents (cr, "0", &extents);
x = dx-extents.width-5*scale;
y = dy2+ly-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "0");
cairo_text_extents (cr, "80", &extents);
x = dx+lx+5*scale;
y = dy2+ly*(90-80)/90-(extents.height/2 + extents.y_bearing);
cairo_move_to(cr, x, y);
cairo_show_text(cr, "80");
x0=extents.width;
cairo_save (cr);
cairo_translate (cr, dx-x0, height/2);
cairo_rotate (cr,M_PI/2);
cairo_select_font_face (cr, hg->fontfamily_all, CAIRO_FONT_SLANT_NORMAL,
CAIRO_FONT_WEIGHT_BOLD);
cairo_set_source_rgba(cr, 0.2, 0.4, 0.1, 0.8);
cairo_set_font_size (cr, (gdouble)hg->skymon_allsz*1.4*scale);