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/* date = January 29th 2021 8:10 pm */
#ifndef FCODER_FLEURY_PLOT_H
#define FCODER_FLEURY_PLOT_H
enum Plot2DMode
{
Plot2DMode_Line,
Plot2DMode_Histogram,
};
typedef struct Plot2DInfo Plot2DInfo;
struct Plot2DInfo
{
// NOTE(rjf): 4coder stuff.
Application_Links *app;
Face_ID title_face_id;
Face_ID label_face_id;
// NOTE(rjf): Data generic to all plots.
Plot2DMode mode;
String_Const_u8 title;
String_Const_u8 x_axis;
String_Const_u8 y_axis;
Rect_f32 screen_rect;
// NOTE(rjf): Line and point plot.
Rect_f32 plot_view;
// NOTE(rjf): Histogram stuff.
int num_bins;
int *bins;
Range_f32 bin_data_range;
int bin_group_count;
// NOTE(rjf): Used internally; zero initialize.
Rect_f32 last_clip;
int color_cycle_position;
int current_bin_group;
};
enum Plot2DStyleFlags
{
Plot2DStyleFlags_Lines = (1<<0),
Plot2DStyleFlags_Points = (1<<1),
};
function void Plot2DBegin(Plot2DInfo *plot);
function void Plot2DPoints(Plot2DInfo *plot, i32 style_flags, float *x_data, float *y_data, int data_count);
function void Plot2DHistogram(Plot2DInfo *plot, float *data, int data_count);
function void Plot2DEnd(Plot2DInfo *plot);
#endif // FCODER_FLEURY_PLOT_H
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