376 lines
11 KiB
C
376 lines
11 KiB
C
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/* line.c generated by valac 0.56.0, the Vala compiler
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* generated from line.vala, do not modify */
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#include "livechart.h"
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#include <cairo-gobject.h>
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#include <glib.h>
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#include <float.h>
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#include <math.h>
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#include <string.h>
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enum {
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LIVE_CHART_LINE_0_PROPERTY,
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LIVE_CHART_LINE_NUM_PROPERTIES
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};
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static GParamSpec* live_chart_line_properties[LIVE_CHART_LINE_NUM_PROPERTIES];
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#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
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static gpointer live_chart_line_parent_class = NULL;
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static void live_chart_line_real_draw (LiveChartSerieRenderer* base,
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cairo_t* ctx,
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LiveChartConfig* config);
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static void live_chart_line_update_bounding_box (LiveChartLine* self,
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LiveChartPoints* points,
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LiveChartConfig* config);
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static GType live_chart_line_get_type_once (void);
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static gpointer
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_g_object_ref0 (gpointer self)
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{
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#line 8 "../src/line.vala"
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return self ? g_object_ref (self) : NULL;
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#line 34 "line.c"
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}
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LiveChartLine*
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live_chart_line_construct (GType object_type,
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LiveChartValues* values)
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{
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LiveChartLine * self = NULL;
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LiveChartValues* _tmp0_;
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#line 6 "../src/line.vala"
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g_return_val_if_fail (values != NULL, NULL);
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#line 7 "../src/line.vala"
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self = (LiveChartLine*) live_chart_serie_renderer_construct (object_type);
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#line 8 "../src/line.vala"
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_tmp0_ = _g_object_ref0 (values);
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#line 8 "../src/line.vala"
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_g_object_unref0 (((LiveChartSerieRenderer*) self)->values);
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#line 8 "../src/line.vala"
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((LiveChartSerieRenderer*) self)->values = _tmp0_;
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#line 6 "../src/line.vala"
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return self;
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#line 55 "line.c"
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}
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LiveChartLine*
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live_chart_line_new (LiveChartValues* values)
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{
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#line 6 "../src/line.vala"
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return live_chart_line_construct (LIVE_CHART_TYPE_LINE, values);
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#line 63 "line.c"
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}
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static void
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live_chart_line_real_draw (LiveChartSerieRenderer* base,
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cairo_t* ctx,
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LiveChartConfig* config)
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{
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LiveChartLine * self;
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gboolean _tmp0_;
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gboolean _tmp1_;
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#line 11 "../src/line.vala"
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self = (LiveChartLine*) base;
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#line 11 "../src/line.vala"
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g_return_if_fail (ctx != NULL);
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#line 11 "../src/line.vala"
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g_return_if_fail (config != NULL);
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#line 12 "../src/line.vala"
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_tmp0_ = live_chart_drawable_get_visible ((LiveChartDrawable*) self);
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#line 12 "../src/line.vala"
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_tmp1_ = _tmp0_;
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#line 12 "../src/line.vala"
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if (_tmp1_) {
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#line 86 "line.c"
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LiveChartPoints* points = NULL;
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LiveChartValues* _tmp2_;
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LiveChartPoints* _tmp3_;
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LiveChartPoints* _tmp4_;
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gint _tmp5_;
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gint _tmp6_;
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#line 13 "../src/line.vala"
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_tmp2_ = ((LiveChartSerieRenderer*) self)->values;
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#line 13 "../src/line.vala"
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_tmp3_ = live_chart_points_create (_tmp2_, config);
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#line 13 "../src/line.vala"
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points = _tmp3_;
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#line 14 "../src/line.vala"
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_tmp4_ = points;
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#line 14 "../src/line.vala"
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_tmp5_ = live_chart_points_get_size (_tmp4_);
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#line 14 "../src/line.vala"
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_tmp6_ = _tmp5_;
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#line 14 "../src/line.vala"
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if (_tmp6_ > 0) {
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#line 107 "line.c"
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LiveChartPoints* _tmp7_;
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LiveChartPoints* _tmp8_;
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LiveChartPoints* _tmp9_;
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#line 15 "../src/line.vala"
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_tmp7_ = points;
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#line 15 "../src/line.vala"
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_tmp8_ = live_chart_line_draw_line (self, _tmp7_, ctx, config);
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#line 15 "../src/line.vala"
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_tmp9_ = _tmp8_;
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#line 15 "../src/line.vala"
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_g_object_unref0 (_tmp9_);
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#line 16 "../src/line.vala"
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cairo_stroke (ctx);
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#line 121 "line.c"
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}
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#line 12 "../src/line.vala"
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_g_object_unref0 (points);
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#line 125 "line.c"
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}
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}
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LiveChartPoints*
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live_chart_line_draw_line (LiveChartLine* self,
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LiveChartPoints* points,
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cairo_t* ctx,
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LiveChartConfig* config)
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{
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LiveChartPath* _tmp0_;
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LiveChartPath* _tmp1_;
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LiveChartPoint first_point = {0};
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LiveChartPoint _tmp2_ = {0};
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LiveChartPath* _tmp3_;
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LiveChartPath* _tmp4_;
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LiveChartPoint _tmp5_;
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LiveChartPoint _tmp6_;
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LiveChartPoints* _tmp18_;
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LiveChartPoints* result;
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#line 21 "../src/line.vala"
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g_return_val_if_fail (self != NULL, NULL);
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#line 21 "../src/line.vala"
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g_return_val_if_fail (points != NULL, NULL);
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#line 21 "../src/line.vala"
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g_return_val_if_fail (ctx != NULL, NULL);
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#line 21 "../src/line.vala"
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g_return_val_if_fail (config != NULL, NULL);
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#line 22 "../src/line.vala"
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_tmp0_ = live_chart_serie_renderer_get_line ((LiveChartSerieRenderer*) self);
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#line 22 "../src/line.vala"
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_tmp1_ = _tmp0_;
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#line 22 "../src/line.vala"
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live_chart_path_configure (_tmp1_, ctx);
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#line 24 "../src/line.vala"
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live_chart_points_first (points, &_tmp2_);
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#line 24 "../src/line.vala"
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first_point = _tmp2_;
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#line 26 "../src/line.vala"
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live_chart_line_update_bounding_box (self, points, config);
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#line 27 "../src/line.vala"
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live_chart_serie_renderer_debug ((LiveChartSerieRenderer*) self, ctx);
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#line 29 "../src/line.vala"
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_tmp3_ = live_chart_serie_renderer_get_line ((LiveChartSerieRenderer*) self);
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#line 29 "../src/line.vala"
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_tmp4_ = _tmp3_;
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#line 29 "../src/line.vala"
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live_chart_path_configure (_tmp4_, ctx);
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#line 31 "../src/line.vala"
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_tmp5_ = first_point;
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#line 31 "../src/line.vala"
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_tmp6_ = first_point;
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#line 31 "../src/line.vala"
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cairo_move_to (ctx, _tmp5_.x, _tmp6_.y);
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#line 179 "line.c"
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{
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gint pos = 0;
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#line 32 "../src/line.vala"
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pos = 0;
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#line 184 "line.c"
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{
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gboolean _tmp7_ = FALSE;
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#line 32 "../src/line.vala"
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_tmp7_ = TRUE;
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#line 32 "../src/line.vala"
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while (TRUE) {
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#line 191 "line.c"
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gint _tmp9_;
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gint _tmp10_;
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LiveChartPoint current_point = {0};
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LiveChartPoint _tmp11_ = {0};
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LiveChartPoint next_point = {0};
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LiveChartPoint _tmp12_ = {0};
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LiveChartPoint _tmp13_;
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LiveChartPoint _tmp16_;
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LiveChartPoint _tmp17_;
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#line 32 "../src/line.vala"
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if (!_tmp7_) {
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#line 203 "line.c"
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gint _tmp8_;
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#line 32 "../src/line.vala"
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_tmp8_ = pos;
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#line 32 "../src/line.vala"
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pos = _tmp8_ + 1;
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#line 209 "line.c"
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}
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#line 32 "../src/line.vala"
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_tmp7_ = FALSE;
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#line 32 "../src/line.vala"
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_tmp9_ = live_chart_points_get_size (points);
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#line 32 "../src/line.vala"
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_tmp10_ = _tmp9_;
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#line 32 "../src/line.vala"
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if (!(pos < (_tmp10_ - 1))) {
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#line 32 "../src/line.vala"
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break;
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#line 221 "line.c"
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}
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#line 33 "../src/line.vala"
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live_chart_points_get (points, pos, &_tmp11_);
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#line 33 "../src/line.vala"
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current_point = _tmp11_;
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#line 34 "../src/line.vala"
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live_chart_points_after (points, pos, &_tmp12_);
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#line 34 "../src/line.vala"
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next_point = _tmp12_;
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#line 35 "../src/line.vala"
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_tmp13_ = current_point;
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#line 35 "../src/line.vala"
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if (live_chart_serie_renderer_is_out_of_area ((LiveChartSerieRenderer*) self, &_tmp13_)) {
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#line 235 "line.c"
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LiveChartPoint _tmp14_;
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LiveChartPoint _tmp15_;
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#line 36 "../src/line.vala"
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_tmp14_ = current_point;
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#line 36 "../src/line.vala"
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_tmp15_ = current_point;
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#line 36 "../src/line.vala"
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cairo_move_to (ctx, _tmp14_.x, _tmp15_.y);
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#line 37 "../src/line.vala"
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continue;
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#line 246 "line.c"
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}
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#line 40 "../src/line.vala"
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_tmp16_ = next_point;
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#line 40 "../src/line.vala"
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_tmp17_ = next_point;
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#line 40 "../src/line.vala"
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cairo_line_to (ctx, _tmp16_.x, _tmp17_.y);
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#line 254 "line.c"
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}
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}
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}
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#line 43 "../src/line.vala"
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_tmp18_ = _g_object_ref0 (points);
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#line 43 "../src/line.vala"
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result = _tmp18_;
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#line 43 "../src/line.vala"
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return result;
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#line 264 "line.c"
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}
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static void
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live_chart_line_update_bounding_box (LiveChartLine* self,
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LiveChartPoints* points,
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LiveChartConfig* config)
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{
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LiveChartPoint _tmp0_ = {0};
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LiveChartBounds* _tmp1_;
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LiveChartBounds* _tmp2_;
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gdouble _tmp3_;
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gdouble _tmp4_;
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LiveChartPoint _tmp5_ = {0};
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LiveChartPoint _tmp6_ = {0};
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LiveChartBounds* _tmp7_;
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LiveChartBounds* _tmp8_;
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gdouble _tmp9_;
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gdouble _tmp10_;
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LiveChartBounds* _tmp11_;
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LiveChartBounds* _tmp12_;
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gdouble _tmp13_;
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gdouble _tmp14_;
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LiveChartBoundingBox _tmp15_ = {0};
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#line 46 "../src/line.vala"
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g_return_if_fail (self != NULL);
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#line 46 "../src/line.vala"
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g_return_if_fail (points != NULL);
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#line 46 "../src/line.vala"
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g_return_if_fail (config != NULL);
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#line 47 "../src/line.vala"
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live_chart_points_first (points, &_tmp0_);
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#line 47 "../src/line.vala"
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_tmp1_ = live_chart_points_get_bounds (points);
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#line 47 "../src/line.vala"
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_tmp2_ = _tmp1_;
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#line 47 "../src/line.vala"
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_tmp3_ = live_chart_bounds_get_lower (_tmp2_);
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#line 47 "../src/line.vala"
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_tmp4_ = _tmp3_;
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#line 47 "../src/line.vala"
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live_chart_points_last (points, &_tmp5_);
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#line 47 "../src/line.vala"
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live_chart_points_first (points, &_tmp6_);
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#line 47 "../src/line.vala"
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_tmp7_ = live_chart_points_get_bounds (points);
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#line 47 "../src/line.vala"
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_tmp8_ = _tmp7_;
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#line 47 "../src/line.vala"
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_tmp9_ = live_chart_bounds_get_upper (_tmp8_);
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#line 47 "../src/line.vala"
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_tmp10_ = _tmp9_;
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#line 47 "../src/line.vala"
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_tmp11_ = live_chart_points_get_bounds (points);
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#line 47 "../src/line.vala"
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_tmp12_ = _tmp11_;
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#line 47 "../src/line.vala"
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_tmp13_ = live_chart_bounds_get_lower (_tmp12_);
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#line 47 "../src/line.vala"
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_tmp14_ = _tmp13_;
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#line 47 "../src/line.vala"
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memset (&_tmp15_, 0, sizeof (LiveChartBoundingBox));
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#line 47 "../src/line.vala"
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_tmp15_.x = _tmp0_.x;
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#line 47 "../src/line.vala"
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_tmp15_.y = _tmp4_;
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#line 47 "../src/line.vala"
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_tmp15_.width = _tmp5_.x - _tmp6_.x;
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#line 47 "../src/line.vala"
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_tmp15_.height = _tmp10_ - _tmp14_;
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#line 47 "../src/line.vala"
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((LiveChartSerieRenderer*) self)->bounding_box = _tmp15_;
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#line 336 "line.c"
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}
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static void
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live_chart_line_class_init (LiveChartLineClass * klass,
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gpointer klass_data)
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{
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#line 4 "../src/line.vala"
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live_chart_line_parent_class = g_type_class_peek_parent (klass);
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#line 4 "../src/line.vala"
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((LiveChartSerieRendererClass *) klass)->draw = (void (*) (LiveChartSerieRenderer*, cairo_t*, LiveChartConfig*)) live_chart_line_real_draw;
|
||
|
|
#line 347 "line.c"
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
live_chart_line_instance_init (LiveChartLine * self,
|
||
|
|
gpointer klass)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static GType
|
||
|
|
live_chart_line_get_type_once (void)
|
||
|
|
{
|
||
|
|
static const GTypeInfo g_define_type_info = { sizeof (LiveChartLineClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) live_chart_line_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (LiveChartLine), 0, (GInstanceInitFunc) live_chart_line_instance_init, NULL };
|
||
|
|
GType live_chart_line_type_id;
|
||
|
|
live_chart_line_type_id = g_type_register_static (LIVE_CHART_TYPE_SERIE_RENDERER, "LiveChartLine", &g_define_type_info, 0);
|
||
|
|
return live_chart_line_type_id;
|
||
|
|
}
|
||
|
|
|
||
|
|
GType
|
||
|
|
live_chart_line_get_type (void)
|
||
|
|
{
|
||
|
|
static volatile gsize live_chart_line_type_id__once = 0;
|
||
|
|
if (g_once_init_enter (&live_chart_line_type_id__once)) {
|
||
|
|
GType live_chart_line_type_id;
|
||
|
|
live_chart_line_type_id = live_chart_line_get_type_once ();
|
||
|
|
g_once_init_leave (&live_chart_line_type_id__once, live_chart_line_type_id);
|
||
|
|
}
|
||
|
|
return live_chart_line_type_id__once;
|
||
|
|
}
|
||
|
|
|