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Add a moonphase node to the chart XML 

It contains both the phase and the illumination of the Moon at the
chart’s time.
This commit is contained in:
Gergely Polonkai 2014-09-24 11:40:17 +02:00
parent a32eb71aa4
commit abb6fc2cc2
1 changed files with 22 additions and 4 deletions
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26
src/ag-chart.c
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@ -1426,7 +1426,8 @@ ag_chart_create_svg(AgChart *chart,
GsweAspectData *aspect_data;
GEnumClass *planets_class,
*aspects_class,
*antiscia_class;
*antiscia_class,
*moon_phase_class;
gint save_length;
xsltStylesheetPtr xslt_proc;
locale_t current_locale;
@ -1437,6 +1438,8 @@ ag_chart_create_svg(AgChart *chart,
gboolean first;
guint dist;
gdouble first_pos;
GsweMoonPhaseData *moon_phase_data;
GEnumValue *enum_value;
root_node = xmlDocGetRootElement(doc);
@ -1527,7 +1530,6 @@ ag_chart_create_svg(AgChart *chart,
planet = g_list_next(planet)
) {
planet_data = planet->data;
GEnumValue *enum_value;
gdouble position;
if (
@ -1596,7 +1598,6 @@ ag_chart_create_svg(AgChart *chart,
aspect = g_list_next(aspect)
) {
GswePlanetData *planet_data;
GEnumValue *enum_value;
aspect_data = aspect->data;
@ -1641,7 +1642,6 @@ ag_chart_create_svg(AgChart *chart,
) {
GswePlanetData *planet_data;
GsweAntiscionData *antiscion_data = antiscion->data;
GEnumValue *enum_value;
if (gswe_antiscion_data_get_axis(
antiscion_data) == GSWE_ANTISCION_AXIS_NONE
@ -1672,6 +1672,24 @@ ag_chart_create_svg(AgChart *chart,
xmlNewProp(node, BAD_CAST "axis", BAD_CAST enum_value->value_nick);
}
g_debug("Getting Moon phase");
moon_phase_data = gswe_moment_get_moon_phase(GSWE_MOMENT(chart), NULL);
moon_phase_class = g_type_class_ref(GSWE_TYPE_MOON_PHASE);
enum_value = g_enum_get_value(G_ENUM_CLASS(moon_phase_class), gswe_moon_phase_data_get_phase(moon_phase_data));
value = g_malloc0(12);
g_ascii_dtostr(value, 12, gswe_moon_phase_data_get_illumination(moon_phase_data));
node = xmlNewChild(root_node, NULL, BAD_CAST "moonphase", NULL);
xmlNewProp(node, BAD_CAST "phase", BAD_CAST enum_value->value_nick);
xmlNewProp(node, BAD_CAST "illumination", BAD_CAST value);
g_free(value);
g_type_class_unref(moon_phase_class);
gswe_moon_phase_data_unref(moon_phase_data);
g_type_class_unref(planets_class);
// Now, doc contains the generated XML tree