1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
#ifndef RAMMING_CHART_H_
#define RAMMING_CHART_H_
#include <vector>
#include <wx/wxprec.h>
#ifndef WX_PRECOMP
#include <wx/wx.h>
#endif
wxDECLARE_EVENT(EVT_WIPE_TOWER_CHART_CHANGED, wxCommandEvent);
class Chart : public wxWindow {
public:
Chart(wxWindow* parent, wxRect rect,const std::vector<std::pair<float,float>>& initial_buttons,int ramming_speed_size, float sampling, int scale_unit=10) :
wxWindow(parent,wxID_ANY,rect.GetTopLeft(),rect.GetSize()),
scale_unit(scale_unit), legend_side(5*scale_unit)
{
SetBackgroundStyle(wxBG_STYLE_PAINT);
m_rect = wxRect(wxPoint(legend_side,0),rect.GetSize()-wxSize(legend_side,legend_side));
visible_area = wxRect2DDouble(0.0, 0.0, sampling*ramming_speed_size, 20.);
m_buttons.clear();
if (initial_buttons.size()>0)
for (const auto& pair : initial_buttons)
m_buttons.push_back(wxPoint2DDouble(pair.first,pair.second));
recalculate_line();
}
void set_xy_range(float x,float y) {
x = int(x/0.5) * 0.5;
if (x>=0) visible_area.SetRight(x);
if (y>=0) visible_area.SetBottom(y);
recalculate_line();
}
float get_volume() const { return m_total_volume; }
float get_time() const { return visible_area.m_width; }
std::vector<float> get_ramming_speed(float sampling) const; //returns sampled ramming speed
std::vector<std::pair<float,float>> get_buttons() const; // returns buttons position
void draw();
void mouse_clicked(wxMouseEvent& event);
void mouse_right_button_clicked(wxMouseEvent& event);
void mouse_moved(wxMouseEvent& event);
void mouse_double_clicked(wxMouseEvent& event);
void mouse_left_window(wxMouseEvent&) { m_dragged = nullptr; }
void mouse_released(wxMouseEvent&) { m_dragged = nullptr; }
void paint_event(wxPaintEvent&) { draw(); }
DECLARE_EVENT_TABLE()
private:
static const bool fixed_x = true;
static const bool splines = true;
static const bool manual_points_manipulation = false;
static const int side = 10; // side of draggable button
const int scale_unit;
int legend_side;
class ButtonToDrag {
public:
bool operator<(const ButtonToDrag& a) const { return m_pos.m_x < a.m_pos.m_x; }
ButtonToDrag(wxPoint2DDouble pos) : m_pos{pos} {};
wxPoint2DDouble get_pos() const { return m_pos; }
void move(double x,double y) { m_pos.m_x+=x; m_pos.m_y+=y; }
private:
wxPoint2DDouble m_pos; // position in math coordinates
};
wxPoint math_to_screen(const wxPoint2DDouble& math) const {
wxPoint screen;
screen.x = (math.m_x-visible_area.m_x) * (m_rect.GetWidth() / visible_area.m_width );
screen.y = (math.m_y-visible_area.m_y) * (m_rect.GetHeight() / visible_area.m_height );
screen.y *= -1;
screen += m_rect.GetLeftBottom();
return screen;
}
wxPoint2DDouble screen_to_math(const wxPoint& screen) const {
wxPoint2DDouble math = screen;
math -= m_rect.GetLeftBottom();
math.m_y *= -1;
math.m_x *= visible_area.m_width / m_rect.GetWidth(); // scales to [0;1]x[0,1]
math.m_y *= visible_area.m_height / m_rect.GetHeight();
return (math+visible_area.GetLeftTop());
}
int which_button_is_clicked(const wxPoint& point) const {
if (!m_rect.Contains(point))
return -1;
for (unsigned int i=0;i<m_buttons.size();++i) {
wxRect rect(math_to_screen(m_buttons[i].get_pos())-wxPoint(side/2.,side/2.),wxSize(side,side)); // bounding rectangle of this button
if ( rect.Contains(point) )
return i;
}
return (-1);
}
void recalculate_line();
void recalculate_volume();
wxRect m_rect; // rectangle on screen the chart is mapped into (screen coordinates)
wxPoint m_previous_mouse;
std::vector<ButtonToDrag> m_buttons;
std::vector<int> m_line_to_draw;
wxRect2DDouble visible_area;
ButtonToDrag* m_dragged = nullptr;
float m_total_volume = 0.f;
};
#endif // RAMMING_CHART_H_
|
