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iPDC-suite/iPDC/lib/liblivechart.so.p/line_area.c

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graph drawing(unrefractored)
2022-10-25 21:48:11 +05:30
/* line_area.c generated by valac 0.56.0, the Vala compiler
* generated from line_area.vala, do not modify */
#include "livechart.h"
#include <glib.h>
#include <float.h>
#include <math.h>
#include <cairo-gobject.h>
#include <gdk/gdk.h>
enum {
LIVE_CHART_LINE_AREA_0_PROPERTY,
LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY,
LIVE_CHART_LINE_AREA_NUM_PROPERTIES
};
static GParamSpec* live_chart_line_area_properties[LIVE_CHART_LINE_AREA_NUM_PROPERTIES];
#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
struct _LiveChartLineAreaPrivate {
gdouble _area_alpha;
};
static gint LiveChartLineArea_private_offset;
static gpointer live_chart_line_area_parent_class = NULL;
static void live_chart_line_area_real_draw (LiveChartSerieRenderer* base,
cairo_t* ctx,
LiveChartConfig* config);
static void live_chart_line_area_finalize (GObject * obj);
static GType live_chart_line_area_get_type_once (void);
static void _vala_live_chart_line_area_get_property (GObject * object,
guint property_id,
GValue * value,
GParamSpec * pspec);
static void _vala_live_chart_line_area_set_property (GObject * object,
guint property_id,
const GValue * value,
GParamSpec * pspec);
static inline gpointer
live_chart_line_area_get_instance_private (LiveChartLineArea* self)
{
return G_STRUCT_MEMBER_P (self, LiveChartLineArea_private_offset);
}
LiveChartLineArea*
live_chart_line_area_construct (GType object_type,
LiveChartValues* values)
{
LiveChartLineArea * self = NULL;
#line 8 "../src/line_area.vala"
g_return_val_if_fail (values != NULL, NULL);
#line 9 "../src/line_area.vala"
self = (LiveChartLineArea*) live_chart_line_construct (object_type, values);
#line 8 "../src/line_area.vala"
return self;
#line 58 "line_area.c"
}
LiveChartLineArea*
live_chart_line_area_new (LiveChartValues* values)
{
#line 8 "../src/line_area.vala"
return live_chart_line_area_construct (LIVE_CHART_TYPE_LINE_AREA, values);
#line 66 "line_area.c"
}
static void
live_chart_line_area_real_draw (LiveChartSerieRenderer* base,
cairo_t* ctx,
LiveChartConfig* config)
{
LiveChartLineArea * self;
gboolean _tmp0_;
gboolean _tmp1_;
#line 12 "../src/line_area.vala"
self = (LiveChartLineArea*) base;
#line 12 "../src/line_area.vala"
g_return_if_fail (ctx != NULL);
#line 12 "../src/line_area.vala"
g_return_if_fail (config != NULL);
#line 13 "../src/line_area.vala"
_tmp0_ = live_chart_drawable_get_visible ((LiveChartDrawable*) self);
#line 13 "../src/line_area.vala"
_tmp1_ = _tmp0_;
#line 13 "../src/line_area.vala"
if (_tmp1_) {
#line 89 "line_area.c"
LiveChartPoints* points = NULL;
LiveChartValues* _tmp2_;
LiveChartPoints* _tmp3_;
LiveChartPoints* _tmp4_;
gint _tmp5_;
gint _tmp6_;
#line 14 "../src/line_area.vala"
_tmp2_ = ((LiveChartSerieRenderer*) self)->values;
#line 14 "../src/line_area.vala"
_tmp3_ = live_chart_points_create (_tmp2_, config);
#line 14 "../src/line_area.vala"
points = _tmp3_;
#line 15 "../src/line_area.vala"
_tmp4_ = points;
#line 15 "../src/line_area.vala"
_tmp5_ = live_chart_points_get_size (_tmp4_);
#line 15 "../src/line_area.vala"
_tmp6_ = _tmp5_;
#line 15 "../src/line_area.vala"
if (_tmp6_ > 0) {
#line 110 "line_area.c"
LiveChartPoints* _tmp7_;
LiveChartPoints* _tmp8_;
LiveChartPoints* _tmp9_;
LiveChartArea* area = NULL;
LiveChartPoints* _tmp10_;
GdkRGBA _tmp11_ = {0};
GdkRGBA _tmp12_;
gdouble _tmp13_;
LiveChartArea* _tmp14_;
LiveChartArea* _tmp15_;
#line 16 "../src/line_area.vala"
_tmp7_ = points;
#line 16 "../src/line_area.vala"
_tmp8_ = live_chart_line_draw_line ((LiveChartLine*) self, _tmp7_, ctx, config);
#line 16 "../src/line_area.vala"
_tmp9_ = _tmp8_;
#line 16 "../src/line_area.vala"
_g_object_unref0 (_tmp9_);
#line 17 "../src/line_area.vala"
cairo_stroke_preserve (ctx);
#line 19 "../src/line_area.vala"
_tmp10_ = points;
#line 19 "../src/line_area.vala"
live_chart_serie_renderer_get_main_color ((LiveChartSerieRenderer*) self, &_tmp11_);
#line 19 "../src/line_area.vala"
_tmp12_ = _tmp11_;
#line 19 "../src/line_area.vala"
_tmp13_ = self->priv->_area_alpha;
#line 19 "../src/line_area.vala"
_tmp14_ = live_chart_area_new (_tmp10_, &_tmp12_, _tmp13_);
#line 19 "../src/line_area.vala"
area = _tmp14_;
#line 20 "../src/line_area.vala"
_tmp15_ = area;
#line 20 "../src/line_area.vala"
live_chart_drawable_draw ((LiveChartDrawable*) _tmp15_, ctx, config);
#line 21 "../src/line_area.vala"
cairo_fill (ctx);
#line 15 "../src/line_area.vala"
_g_object_unref0 (area);
#line 151 "line_area.c"
}
#line 24 "../src/line_area.vala"
cairo_stroke (ctx);
#line 13 "../src/line_area.vala"
_g_object_unref0 (points);
#line 157 "line_area.c"
}
}
gdouble
live_chart_line_area_get_area_alpha (LiveChartLineArea* self)
{
gdouble result;
#line 6 "../src/line_area.vala"
g_return_val_if_fail (self != NULL, 0.0);
#line 6 "../src/line_area.vala"
result = self->priv->_area_alpha;
#line 6 "../src/line_area.vala"
return result;
#line 171 "line_area.c"
}
void
live_chart_line_area_set_area_alpha (LiveChartLineArea* self,
gdouble value)
{
gdouble old_value;
#line 6 "../src/line_area.vala"
g_return_if_fail (self != NULL);
#line 6 "../src/line_area.vala"
old_value = live_chart_line_area_get_area_alpha (self);
#line 6 "../src/line_area.vala"
if (old_value != value) {
#line 6 "../src/line_area.vala"
self->priv->_area_alpha = value;
#line 6 "../src/line_area.vala"
g_object_notify_by_pspec ((GObject *) self, live_chart_line_area_properties[LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY]);
#line 189 "line_area.c"
}
}
static void
live_chart_line_area_class_init (LiveChartLineAreaClass * klass,
gpointer klass_data)
{
#line 4 "../src/line_area.vala"
live_chart_line_area_parent_class = g_type_class_peek_parent (klass);
#line 4 "../src/line_area.vala"
g_type_class_adjust_private_offset (klass, &LiveChartLineArea_private_offset);
#line 4 "../src/line_area.vala"
((LiveChartSerieRendererClass *) klass)->draw = (void (*) (LiveChartSerieRenderer*, cairo_t*, LiveChartConfig*)) live_chart_line_area_real_draw;
#line 4 "../src/line_area.vala"
G_OBJECT_CLASS (klass)->get_property = _vala_live_chart_line_area_get_property;
#line 4 "../src/line_area.vala"
G_OBJECT_CLASS (klass)->set_property = _vala_live_chart_line_area_set_property;
#line 4 "../src/line_area.vala"
G_OBJECT_CLASS (klass)->finalize = live_chart_line_area_finalize;
#line 4 "../src/line_area.vala"
g_object_class_install_property (G_OBJECT_CLASS (klass), LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY, live_chart_line_area_properties[LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY] = g_param_spec_double ("area-alpha", "area-alpha", "area-alpha", -G_MAXDOUBLE, G_MAXDOUBLE, 0.1, G_PARAM_STATIC_STRINGS | G_PARAM_READABLE | G_PARAM_WRITABLE));
#line 211 "line_area.c"
}
static void
live_chart_line_area_instance_init (LiveChartLineArea * self,
gpointer klass)
{
#line 4 "../src/line_area.vala"
self->priv = live_chart_line_area_get_instance_private (self);
#line 6 "../src/line_area.vala"
self->priv->_area_alpha = 0.1;
#line 222 "line_area.c"
}
static void
live_chart_line_area_finalize (GObject * obj)
{
LiveChartLineArea * self;
#line 4 "../src/line_area.vala"
self = G_TYPE_CHECK_INSTANCE_CAST (obj, LIVE_CHART_TYPE_LINE_AREA, LiveChartLineArea);
#line 4 "../src/line_area.vala"
G_OBJECT_CLASS (live_chart_line_area_parent_class)->finalize (obj);
#line 233 "line_area.c"
}
static GType
live_chart_line_area_get_type_once (void)
{
static const GTypeInfo g_define_type_info = { sizeof (LiveChartLineAreaClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) live_chart_line_area_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (LiveChartLineArea), 0, (GInstanceInitFunc) live_chart_line_area_instance_init, NULL };
GType live_chart_line_area_type_id;
live_chart_line_area_type_id = g_type_register_static (LIVE_CHART_TYPE_LINE, "LiveChartLineArea", &g_define_type_info, 0);
LiveChartLineArea_private_offset = g_type_add_instance_private (live_chart_line_area_type_id, sizeof (LiveChartLineAreaPrivate));
return live_chart_line_area_type_id;
}
GType
live_chart_line_area_get_type (void)
{
static volatile gsize live_chart_line_area_type_id__once = 0;
if (g_once_init_enter (&live_chart_line_area_type_id__once)) {
GType live_chart_line_area_type_id;
live_chart_line_area_type_id = live_chart_line_area_get_type_once ();
g_once_init_leave (&live_chart_line_area_type_id__once, live_chart_line_area_type_id);
}
return live_chart_line_area_type_id__once;
}
static void
_vala_live_chart_line_area_get_property (GObject * object,
guint property_id,
GValue * value,
GParamSpec * pspec)
{
LiveChartLineArea * self;
self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_LINE_AREA, LiveChartLineArea);
#line 4 "../src/line_area.vala"
switch (property_id) {
#line 4 "../src/line_area.vala"
case LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY:
#line 4 "../src/line_area.vala"
g_value_set_double (value, live_chart_line_area_get_area_alpha (self));
#line 4 "../src/line_area.vala"
break;
#line 274 "line_area.c"
default:
#line 4 "../src/line_area.vala"
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 4 "../src/line_area.vala"
break;
#line 280 "line_area.c"
}
}
static void
_vala_live_chart_line_area_set_property (GObject * object,
guint property_id,
const GValue * value,
GParamSpec * pspec)
{
LiveChartLineArea * self;
self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_LINE_AREA, LiveChartLineArea);
#line 4 "../src/line_area.vala"
switch (property_id) {
#line 4 "../src/line_area.vala"
case LIVE_CHART_LINE_AREA_AREA_ALPHA_PROPERTY:
#line 4 "../src/line_area.vala"
live_chart_line_area_set_area_alpha (self, g_value_get_double (value));
#line 4 "../src/line_area.vala"
break;
#line 300 "line_area.c"
default:
#line 4 "../src/line_area.vala"
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 4 "../src/line_area.vala"
break;
#line 306 "line_area.c"
}
}